EP0069710A2 - Portable rivetting machine - Google Patents
Portable rivetting machineDownload PDFInfo
- Publication number
- EP0069710A2 EP0069710A2EP82830191AEP82830191AEP0069710A2EP 0069710 A2EP0069710 A2EP 0069710A2EP 82830191 AEP82830191 AEP 82830191AEP 82830191 AEP82830191 AEP 82830191AEP 0069710 A2EP0069710 A2EP 0069710A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- channel
- series
- pusher
- interstices
- pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
- B25C5/16—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices
- B25C5/1637—Supports for the staples being fed
- B25C5/1641—Supports for the staples being fed allowing the feeding of a variety of elements
- B25C5/1644—Supports for the staples being fed allowing the feeding of a variety of elements of different shapes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
- B25C5/16—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices
- B25C5/1689—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices with means for indicating the number of staples remaining
Definitions
- the present inventionrelates to a portable rivetting machine of the type comprising a channel, defined by a base wall and a pair of side walls, for slidingly receiving a series of interconnected rivet elements (rivets, U-shaped staples and the like), a resiliently-loaded slidable pusher for pushing the series of elements towards a discharge end of the channel where there is a slit for the discharge of the elements from the bottom of the channel, and a blade-shaped punch reciprocably movable through the slit to detach the elements one by one from the series and discharge them through the slit itself.
- a portable rivetting machineof the type comprising a channel, defined by a base wall and a pair of side walls, for slidingly receiving a series of interconnected rivet elements (rivets, U-shaped staples and the like), a resiliently-loaded slidable pusher for pushing the series of elements towards a discharge end of the channel where there is a slit for the discharge of the elements from the bottom of the channel, and
- Portable rivetting machines of this typeare already known which for the most part operate electromagnetically or pneumatically, the channel of these machines being arranged to receive selectively a series of rivets and a series of U-shaped staples of a given size.
- the channelis constituted by a substantially U-shaped element the width of which is such as to guide the series of metal staples.
- the bottom of the latterhas a deep groove for guiding the series of rivets.
- the main object of the present inventionis to provide a more versatile rivetting machine, which is able to receive selectively, in addition to a series of rivets, more than one series of U-shaped staples of a different width and height.
- this objectis achieved by means of a rivetting machine of the type mentioned at the beginning, characterised in that the channel is internally provided with more than one pair of longitudinal dividing walls extending up from its base wall such as to define pairs of interstices disposed symmetrically with respect to the centre of the channel as well as a central interstice extending along the centre line of the channel, each pair of two symmetrically-disposed interstices being arranged to receive the legs of a respective series of U-shaped staples of a width corresponding to the distance between the interstices themselves, and the central space being arranged to receive a series of rivets, and in that the pusher comprises the same number of parallel blades as the number of interstices with each blade being housed in an interstice itself, the blades being interconnected by a yoke above the upper edges of the dividing walls of the channel.
- a rivetting machinecomprises, in known manner, a body 10 with a base part 12, a part 14 acting as a handgrip and a head 16.
- a head 16In the head 16 is housed, in known manner, an electromagnet which can be selectively energised by means of a trigger 18 to cause a blade punch for discharging staples from the machine, to descend.
- a sheet-metal channel 20which accommodates a series of rivet elements. As will be seen below, these elements are urged towards the end of the channel 20 underlying the head 16 where the blade punch discharges them one by one through a slit defined by a pair of mating plates 22 and 24 of which more will be said below.
- a slidable foot 26is connected to the channel 20 for supporting the rivetting machine on the working surface P.
- the channel 20includes an outer sheet-metal element 28 of substantially U-shaped profile, with side walls 30 and a base well 32. Within the outer element 28 there is located a further U-shaped, sheet-metal element 34 which has a base wall 36 applied to the wall 32, and two side walls 38.
- the walls 38 and strips 40define respective pairs of longitudinal dividing walls which extend up from the base wall of the channel and which define a pair of outermost interstices 50 (between the walls 30 and the walls 38), a pair of innermost interstices 52 (between the dividing walls 38 and 40), as well as a central space 54 (between the dividing walls 40).
- the dividing walls 38are higher than the dividing walls 40.
- a pusher 56is slidable in the channel 20 and comprises an outer sheet-metal element 58 in the form of an upturned U with a pair of sides 60 and an upper yoke 62.
- An internal sheet-metal element 64is located within the outer element 58 and has an upturned U profile with a pair of side walls 66 and an upper yoke 67.
- a plate element 68which has tabs 70 on its upper edge.
- the tabsare inserted in respective slits 72 in the internal U-shaped element 64 and slits 74 in the outer U-shaped element 58, and are upset to secure the three elements 62, 64, 68 together in the configuration illustrated in Figure 5.
- the walls 60, 66 and 68define respective blades each of which is housed in one of the interstices of the channel 20. As will be understood below, these blades serve to engage the rear end of the respective series of rivet elements and push them towards the discharge end of the channel 20.
- a pair of lugs 76Projecting from the upper yoke 62 of the outer U -shaped element 58 is a pair of lugs 76 through which a longitudinal guide rod 78 can slide.
- a hook member 80 of shaped sheet-metalis fixed to the rear end of the rod 78 and can be hooked, in known manner, to the entry end of the channel 20.
- a helical spring 82is interposed between the pusher 56 and the hook member 80 for the purpose of resiliently urging a series of staples along the channel 20 by means of the blades of the pusher 56.
- An appendage 84 in the form of a plaque bearing a reference mark 86is mounted on the rod 78 between the lugs 76.
- the plaque 84projects through a slot between the channel 20 and the base part 12 of the body 10 and is movable along a scale 88 ( Figure 1 ) to indicate the position of the pusher 58 in the channel 20 and hence the quantity of rivet elements contained in the channel itself.
- the side walls 30 of the channelhave respective longitudinal ribs 90 which define corresponding internal grooves 92. In these grooves 92 are guided corresponding longitudinal ribs 94 of the pusher 56, This coupling has the object of preventing the pusher 56 from inclining with respect to its direction of sliding, since inclination of the pusher could cause the rivet elements to jam, especially the last element to be discharged.
- the foot 26is constituted by a substantially U-shaped sheet-metal element. In the upper part of its side wall, it has respective stepped wings 96 which embrace the ribs 90. Tabs 97 are formed in the wings 96 by semi-punching and engage the upper parts of the ribs 90. In this manner, the foot 26 is mounted for sliding movement along the channel 20.
- the foot 26has a front projecting part 98 which, when the foot is in its fully advanced position, is disposed beneath the plates 22, 24 and closes off the discharge slit to provide a safety barrier in periods when the rivetting machine is not in use.
- the foot 26can be fixed in this advanced position by means of a side screw 99 ( Figure 5) which can be screwed into one of the side walls of the channel 20 through a corresponding hole in the foot 26, one of the ends of which, moreover, is arranged to be in front of the pusher 56 to prevent its advancement.
- a first type of rivetting elementis shown as E 1 and is constituted by a relatively wide, short staple.
- the transverse or yoke part of the element E 1rests on the upper edges of the outermost pair of dividing walls 38 and the legs of the element E 1 are located in the outermost interstices 50 and slidingly embrace the dividing walls 38.
- the pusher 20( Figure 5) pushes the series of elements E 1 by means of its outermost blades or sides 60.
- FIG 7a second type of rivet element E 2 which is relatively narrow and long.
- the points or lower ends of the legs of the element E 2rest on the base wall of the channel or rather on the base wall 36 of the innermost U-shaped element, and these legs are guided in the interstices 52 between the two pairs of dividing walls 38 and 40.
- the pusher 56( Figure 5) pushes the series of elements E 2 by means of its pair of blades 66.
- FIG 8a further rivet element E 3 constituted by a rivet.
- the point of the rivetrests on the base wall 36 and is guided within the central interstice 54 by means of the two dividing walls 40.
- the pusher( Figure 5) pushes the series of rivets by means of its middle blade 68.
- the discharge slit at the end of the channel 20 through which the blade punch of the rivetting machine expels the rivet elements one by oneis indicated by 100.
- the slit 100is defined between two mating plates, a front plate 22 and a rear plate 24.
- the front plate 22is formed with a wide groove 102 of a width such as to guide the rivet element E 1 as well as the blade punch (not shown).
- the front plate 22is also formed with a narrow central guide groove 104 for the rivet element or rivet E 3 .
- the rear plate 24is formed with a groove 106 of intermediate width which serves as a guide for the rivet element E 2 .
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Insertion Pins And Rivets (AREA)
- Finger-Pressure Massage (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Description
- The present invention relates to a portable rivetting machine of the type comprising a channel, defined by a base wall and a pair of side walls, for slidingly receiving a series of interconnected rivet elements (rivets, U-shaped staples and the like), a resiliently-loaded slidable pusher for pushing the series of elements towards a discharge end of the channel where there is a slit for the discharge of the elements from the bottom of the channel, and a blade-shaped punch reciprocably movable through the slit to detach the elements one by one from the series and discharge them through the slit itself.
- Portable rivetting machines of this type are already known which for the most part operate electromagnetically or pneumatically, the channel of these machines being arranged to receive selectively a series of rivets and a series of U-shaped staples of a given size.
- In these known rivetting machines, the channel is constituted by a substantially U-shaped element the width of which is such as to guide the series of metal staples. Along one side wall of the channel the bottom of the latter has a deep groove for guiding the series of rivets.
- The main object of the present invention is to provide a more versatile rivetting machine, which is able to receive selectively, in addition to a series of rivets, more than one series of U-shaped staples of a different width and height.
- According to the present invention this object is achieved by means of a rivetting machine of the type mentioned at the beginning, characterised in that the channel is internally provided with more than one pair of longitudinal dividing walls extending up from its base wall such as to define pairs of interstices disposed symmetrically with respect to the centre of the channel as well as a central interstice extending along the centre line of the channel, each pair of two symmetrically-disposed interstices being arranged to receive the legs of a respective series of U-shaped staples of a width corresponding to the distance between the interstices themselves, and the central space being arranged to receive a series of rivets, and in that the pusher comprises the same number of parallel blades as the number of interstices with each blade being housed in an interstice itself, the blades being interconnected by a yoke above the upper edges of the dividing walls of the channel.
- The characteristics of the invention will be better understood from a reading of the detailed description which follows, made with reference to the appended drawings, given by way of non-limiting example and in which:
- Figure 1 is a side elevational view of the rivetting machine,
- Figure 2 is an exploded perspective view of the channel and of the parts associated therewith,
- Figure 3 is a side elevational view, to an enlarged scale with respect to Figure 1,showing only the lower unit of the rivetting machine, defining the channel,
- Figure 4 is a view of the unit of Figure 3 from above,
- Figure 5 is a cross-sectional view, to an enlarged scale, taken on line V-V of Figure 4,
- Figures 6 to 8 are cross-sections of the channel, which illustrate the manner in which various rivetting elements are guided, and
- Figure 9 is a partial section, to an enlarged scale, taken on line IX-IX of Figure 3.
- Referring to Figure 1, a rivetting machine comprises, in known manner, a
body 10 with abase part 12, apart 14 acting as a handgrip and ahead 16. In thehead 16 is housed, in known manner, an electromagnet which can be selectively energised by means of atrigger 18 to cause a blade punch for discharging staples from the machine, to descend. - Under the
base part 12 is fixed a sheet-metal channel 20 which accommodates a series of rivet elements. As will be seen below, these elements are urged towards the end of thechannel 20 underlying thehead 16 where the blade punch discharges them one by one through a slit defined by a pair ofmating plates - A
slidable foot 26 is connected to thechannel 20 for supporting the rivetting machine on the working surface P. - Referring to Figures 2 to 5, the
channel 20 includes an outer sheet-metal element 28 of substantially U-shaped profile, withside walls 30 and a base well 32. Within theouter element 28 there is located a further U-shaped, sheet-metal element 34 which has abase wall 36 applied to thewall 32, and twoside walls 38. - Within the
inner U-shaped element 34 are located two parallel sheet-metal strips 40 provided withtabs 42 along their edges facing the bottom of the channel. Thetabs 42 are inserted inrespective slits 44 in theinternal element 34 and slits 46 in theouter element 28 and are upset to secure all theelements - As illustrated in Figures 5 to 8, the
walls 38 andstrips 40 define respective pairs of longitudinal dividing walls which extend up from the base wall of the channel and which define a pair of outermost interstices 50 (between thewalls 30 and the walls 38), a pair of innermost interstices 52 (between thedividing walls 38 and 40), as well as a central space 54 (between the dividing walls 40). The dividingwalls 38 are higher than the dividingwalls 40. - A
pusher 56 is slidable in thechannel 20 and comprises an outer sheet-metal element 58 in the form of an upturned U with a pair ofsides 60 and anupper yoke 62. - An internal sheet-
metal element 64 is located within theouter element 58 and has an upturned U profile with a pair ofside walls 66 and anupper yoke 67. - Within the
internal U-shaped element 64 is located aplate element 68 which hastabs 70 on its upper edge. The tabs are inserted inrespective slits 72 in theinternal U-shaped element 64 and slits 74 in theouter U-shaped element 58, and are upset to secure the threeelements - As may be seen in Figure 5, the
walls channel 20. As will be understood below, these blades serve to engage the rear end of the respective series of rivet elements and push them towards the discharge end of thechannel 20. - Projecting from the
upper yoke 62 of the outerU-shaped element 58 is a pair oflugs 76 through which alongitudinal guide rod 78 can slide. Ahook member 80 of shaped sheet-metal is fixed to the rear end of therod 78 and can be hooked, in known manner, to the entry end of thechannel 20. Ahelical spring 82 is interposed between thepusher 56 and thehook member 80 for the purpose of resiliently urging a series of staples along thechannel 20 by means of the blades of thepusher 56. - An
appendage 84 in the form of a plaque bearing areference mark 86 is mounted on therod 78 between thelugs 76. Theplaque 84 projects through a slot between thechannel 20 and thebase part 12 of thebody 10 and is movable along a scale 88 (Figure1) to indicate the position of thepusher 58 in thechannel 20 and hence the quantity of rivet elements contained in the channel itself. - The
side walls 30 of the channel have respectivelongitudinal ribs 90 which define correspondinginternal grooves 92. In thesegrooves 92 are guided correspondinglongitudinal ribs 94 of thepusher 56, This coupling has the object of preventing thepusher 56 from inclining with respect to its direction of sliding, since inclination of the pusher could cause the rivet elements to jam, especially the last element to be discharged. - The
foot 26 is constituted by a substantially U-shaped sheet-metal element. In the upper part of its side wall, it has respective steppedwings 96 which embrace theribs 90.Tabs 97 are formed in thewings 96 by semi-punching and engage the upper parts of theribs 90. In this manner, thefoot 26 is mounted for sliding movement along thechannel 20. - The
foot 26 has afront projecting part 98 which, when the foot is in its fully advanced position, is disposed beneath theplates foot 26 can be fixed in this advanced position by means of a side screw 99 (Figure 5) which can be screwed into one of the side walls of thechannel 20 through a corresponding hole in thefoot 26, one of the ends of which, moreover, is arranged to be in front of thepusher 56 to prevent its advancement. - Referring to Figure 6, a first type of rivetting element is shown as E1 and is constituted by a relatively wide, short staple. The transverse or yoke part of the element E1 rests on the upper edges of the outermost pair of dividing
walls 38 and the legs of the element E1 are located in theoutermost interstices 50 and slidingly embrace thedividing walls 38. - The pusher 20 (Figure 5) pushes the series of elements E1 by means of its outermost blades or
sides 60. - In Figure 7 is shown a second type of rivet element E2 which is relatively narrow and long. The points or lower ends of the legs of the element E2 rest on the base wall of the channel or rather on the
base wall 36 of the innermost U-shaped element, and these legs are guided in theinterstices 52 between the two pairs of dividingwalls - The pusher 56 (Figure 5) pushes the series of elements E2 by means of its pair of
blades 66. - In Figure 8 is shown a further rivet element E3 constituted by a rivet. The point of the rivet rests on the
base wall 36 and is guided within thecentral interstice 54 by means of the two dividingwalls 40. - The pusher (Figure 5) pushes the series of rivets by means of its
middle blade 68. - Referring now to Figure 9, as well as to Figures 2 and 4, the discharge slit at the end of the
channel 20 through which the blade punch of the rivetting machine expels the rivet elements one by one, is indicated by 100. Theslit 100 is defined between two mating plates, afront plate 22 and arear plate 24. Thefront plate 22 is formed with awide groove 102 of a width such as to guide the rivet element E1 as well as the blade punch (not shown). Thefront plate 22 is also formed with a narrowcentral guide groove 104 for the rivet element or rivet E3. - The
rear plate 24 is formed with agroove 106 of intermediate width which serves as a guide for the rivet element E2.
Claims (10)
1. Portable rivetting machine of the type comprising a channel, defined by a base wall and a pair of side walls, for slidingly receiving a series of interconnected rivet elements (rivets, U-shaped staples and the like), a resiliently-loaded slidable pusher for pushing the series of elements towards a discharge end of the channel where there is a slit for the discharge of the elements from the bottom of the channel, and a blade punch reciprocably movable through the slit to detach the elements one by one from the series and discharge them through the slit itself, characterised in that the channel (20) is internally provided with more than one pair of longitudinal dividing walls (38, 40) extending up from its base wall such as to define pairs of interstices (50, 52) disposed symmetrically with respect to the centre line of the channel as well as a central interstice (54) extending along the centre line of the channel, each pair of two symmetrically-disposed interstices being arranged to receive the legs of a respective series of U-shaped staples (E1, E2) of a width corresponding to the distance between the interstices themselves and the central interstice (52) being arranged to receive a series of rivets (E3), and in that the pusher (56) comprises the same number of parallel blades (60, 66, 68) as the number of interstices with each blade being housed in an interstice itself, the blades being interconnected by a yoke (62, 68) above the upper edges of the dividing walls of the channel.
2. Rivetting machine according to Claim 1, characterised in that it includes two pairs of dividing walls (38, 40) for defining one pair of outermost interstices (50) and one pair of innermost` interstices (52) for the sliding of two series of different U-shaped staples (E1, E2), as well as a central interstice (54) for the sliding of a series of rivets (E3)..
3. Rivetting machine according to Claim 2, characterised in that of the two pairs of dividing walls the outermost (38) have a greater height and the innermost (40) a lesser height with respect to the bottom of the channel, the outermost dividing walls being arranged to be slidingly embraced by a series of U-shaped staples (E,) of greater width and of lesser length, these staples being supported, by means of their yokes, on the upper edges of the outermost dividing walls, and the innermost dividing walls (40) being arranged to be slidingly embraced by a series of U-shaped staples (E2) of lesser width and greater length, these staples being supported, by means of the tips of their legs, on the base wall of the channel, and the innermost dividing walls (40) being arranged to embrace with sliding coupling a series of rivets (E3), these rivets being supported by means of their tips on the base wall of the channel.
4. Rivetting machine according to Claim 2 or Claim 3, characterised in that the channel (20) includes two sheet-metal elements (28, 34) with substantially U-shaped profiles, inserted one in the other to define the walls (30) of the channel and the outermost dividing walls (38) as well as the base wall, and two sheet-metal strips (40) which define the innermost dividing walls, these strips being provided with tabs (42) which pass through respective slits (44,48) formed in the base wall of the channel and which are upset to secure the strips and the profiled elements together.
5. Rivetting machine according to Claim 2 or Claim 3, characterised in that the pusher (56) includes two sheet-metal elements (58, 64) with substantially U-shaped profiles, inserted one in the other to define outermost blades or sides (60) of the pusher as well as a pair of intermediate blades (66) and a central blade (68) which has tabs (70) which pass through respective slits (72, 74) formed in the yokes of the U-shaped elements and are upset to secure the central blade and the U-shaped elements together.
6. Rivetting machine according to any one of the preceding claims, characterised in that the discharge slit (100) is defined by a pair of mating plates (22, 24) respectively a front one and a rear one with respect to the slit itself, the mating faces of these plates being formed with grooves (102, 104, 106) for guiding the blade punch and the various rivet elements (E1, E2, E3) during the discharge movement.
7. Rivetting machine according to any one of the preceding claims, characterised in that the pusher (56) includes a pair of sides (60) engaged with the internal faces of the walls(30) of the channel (20) and in that the side walls and sides are provided with mutually inter-engaging guide means (92, 94) which serve to prevent the pusher (56) from inclining with respect to its direction of sliding.
8. Rivetting machine according to Claim 7, characterised in that the guide means are constituted by longitudinal grooves (92) in the side walls (30) of the channel (20) and corresponding longitudinal ribs (94) in the sides (60) of the pusher (56).
9. Rivetting machine according to Claim 8, characterised in that the grooves (92) in the side walls (30) of the channel (20) define respective longitudinal ribs (90) on the outside of the channel itself which act as guides for the sliding of a support foot (26) for the rivetting machine, in that the support foot has a front appendage (98) which, in an advanced position of the foot closes off the discharge slit (100), and in that means (99) are provided for selectively locking the foot (26) in its advanced position.
10. Rivetting machine according to any one of Claims 1 to 5, characterised in that the pusher (56) is provided with an appendage (84) which projects transversely of the channel (20) and which like the movement of a curser, moves in front of a scale (88) to indicate the quantity of rivet elements contained in the channel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT82830191TATE26940T1 (en) | 1981-07-02 | 1982-06-28 | PORTABLE RIVETING MACHINE. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5340481U | 1981-07-02 | ||
| ITTO1981U53404UIT8153404U1 (en) | 1981-07-02 | 1981-07-02 | PORTABLE NAILER |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0069710A2true EP0069710A2 (en) | 1983-01-12 |
| EP0069710A3 EP0069710A3 (en) | 1983-09-07 |
| EP0069710B1 EP0069710B1 (en) | 1987-05-06 |
Family
ID=11282445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP82830191AExpiredEP0069710B1 (en) | 1981-07-02 | 1982-06-28 | Portable rivetting machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0069710B1 (en) |
| AT (1) | ATE26940T1 (en) |
| DE (1) | DE3207962A1 (en) |
| IT (1) | IT8153404U1 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0123805A1 (en)* | 1983-04-28 | 1984-11-07 | Hellmuth Fehrs | Power-driven driving tool for fasteners |
| EP0150334A3 (en)* | 1983-12-02 | 1986-02-12 | Umberto Monacelli | Guide bench for guiding fasteners and fastener driving apparatus having such a guide bench |
| FR2568813A1 (en)* | 1984-08-10 | 1986-02-14 | Black & Decker Inc | STAPLER AND STAPLER METHOD USING THE STAPLER |
| GB2165793A (en)* | 1984-10-13 | 1986-04-23 | Su Shing Nan | Multi-purpose stapler |
| US4732309A (en)* | 1984-08-10 | 1988-03-22 | Black & Decker, Inc. | Staple magazine |
| GB2204261A (en)* | 1987-04-30 | 1988-11-09 | Lin Chung Cheng | Electric binding/stapling machine |
| FR2618716A1 (en)* | 1987-07-31 | 1989-02-03 | Mueller Ernst Gmbh Co | Magazine for a driving tool for receiving the fastening means, particularly office staples or pins |
| WO1992008579A1 (en)* | 1990-11-19 | 1992-05-29 | Ofrex Group Holdings Plc | A stapling machine |
| EP0510351A3 (en)* | 1991-03-22 | 1993-02-03 | Robert Bosch Gmbh | Fastener driving tool |
| FR2728824A1 (en)* | 1994-12-30 | 1996-07-05 | Bossard Jacques Jean Claude | STAPLER FOR AT LEAST TWO KINDS OF STAPLES |
| US5695108A (en)* | 1996-03-05 | 1997-12-09 | De Poan Pneumatic Corporation | Magazine system of a stapler |
| GB2401571A (en)* | 2002-04-29 | 2004-11-17 | Mu-Yu Chen | A nail stapler magazine |
| ITBO20090020A1 (en)* | 2009-01-19 | 2010-07-20 | Nikema Srl | LOADER OF FIXING ELEMENTS FOR PNEUMATIC GUNS. |
| CN102133747B (en)* | 2010-01-27 | 2012-07-25 | 丰民金属工业股份有限公司 | Nailer for various sizes of staples |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3500279C2 (en)* | 1985-01-05 | 1987-03-26 | Esco Metallwaren, Martin Hühnken, 2072 Bargteheide | Magazine for power-driven tackers |
| DE4222003A1 (en)* | 1992-07-04 | 1994-01-05 | Leitz Louis Kg | Stapler |
| US12162125B2 (en) | 2020-10-30 | 2024-12-10 | Milwaukee Electric Tool Corporation | Powered fastener driver |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3156920A (en)* | 1962-03-23 | 1964-11-17 | Fastener Corp | Magazine construction |
| DE1908012A1 (en)* | 1969-02-18 | 1970-08-27 | Behrens Friedrich Joh | Device for driving various types of fasteners |
| US3958738A (en)* | 1974-10-18 | 1976-05-25 | Usm Corporation | Staple gun for accommodating a range of staple sizes |
| FR2490534A1 (en)* | 1980-08-27 | 1982-03-26 | Guyon Eric | Loading magazine and blade hammer for stapler - has ejection slot and guide channel to accommodate largest size staples and staple rails to accommodate smallest |
- 1981
- 1981-07-02ITITTO1981U53404Upatent/IT8153404U1/enunknown
- 1982
- 1982-03-05DEDE19823207962patent/DE3207962A1/enactiveGranted
- 1982-06-28ATAT82830191Tpatent/ATE26940T1/ennot_activeIP Right Cessation
- 1982-06-28EPEP82830191Apatent/EP0069710B1/ennot_activeExpired
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0123805A1 (en)* | 1983-04-28 | 1984-11-07 | Hellmuth Fehrs | Power-driven driving tool for fasteners |
| EP0150334A3 (en)* | 1983-12-02 | 1986-02-12 | Umberto Monacelli | Guide bench for guiding fasteners and fastener driving apparatus having such a guide bench |
| FR2568813A1 (en)* | 1984-08-10 | 1986-02-14 | Black & Decker Inc | STAPLER AND STAPLER METHOD USING THE STAPLER |
| US4732309A (en)* | 1984-08-10 | 1988-03-22 | Black & Decker, Inc. | Staple magazine |
| GB2165793A (en)* | 1984-10-13 | 1986-04-23 | Su Shing Nan | Multi-purpose stapler |
| GB2204261A (en)* | 1987-04-30 | 1988-11-09 | Lin Chung Cheng | Electric binding/stapling machine |
| FR2618716A1 (en)* | 1987-07-31 | 1989-02-03 | Mueller Ernst Gmbh Co | Magazine for a driving tool for receiving the fastening means, particularly office staples or pins |
| WO1992008579A1 (en)* | 1990-11-19 | 1992-05-29 | Ofrex Group Holdings Plc | A stapling machine |
| EP0510351A3 (en)* | 1991-03-22 | 1993-02-03 | Robert Bosch Gmbh | Fastener driving tool |
| FR2728824A1 (en)* | 1994-12-30 | 1996-07-05 | Bossard Jacques Jean Claude | STAPLER FOR AT LEAST TWO KINDS OF STAPLES |
| WO1996020817A1 (en)* | 1994-12-30 | 1996-07-11 | Bossard Jacques Jean Claude | Stapler for at least two kinds of staples |
| US5695108A (en)* | 1996-03-05 | 1997-12-09 | De Poan Pneumatic Corporation | Magazine system of a stapler |
| GB2401571A (en)* | 2002-04-29 | 2004-11-17 | Mu-Yu Chen | A nail stapler magazine |
| GB2401571B (en)* | 2002-04-29 | 2005-04-06 | Mu-Yu Chen | Magazine for use in a nail stapler |
| ITBO20090020A1 (en)* | 2009-01-19 | 2010-07-20 | Nikema Srl | LOADER OF FIXING ELEMENTS FOR PNEUMATIC GUNS. |
| CN102133747B (en)* | 2010-01-27 | 2012-07-25 | 丰民金属工业股份有限公司 | Nailer for various sizes of staples |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE26940T1 (en) | 1987-05-15 |
| EP0069710B1 (en) | 1987-05-06 |
| IT8153404U1 (en) | 1983-01-02 |
| DE3207962A1 (en) | 1983-01-20 |
| IT8153404V0 (en) | 1981-07-02 |
| DE3207962C2 (en) | 1991-09-05 |
| EP0069710A3 (en) | 1983-09-07 |
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