US1123635A - Clamping device for tappets. - Google Patents
Clamping device for tappets.Download PDFInfo
- Publication number
- US1123635A US1123635AUS73216212AUS1912732162AUS1123635AUS 1123635 AUS1123635 AUS 1123635AUS 73216212 AUS73216212 AUS 73216212AUS 1912732162 AUS1912732162 AUS 1912732162AUS 1123635 AUS1123635 AUS 1123635A
- Authority
- US
- United States
- Prior art keywords
- tappet
- stem
- rings
- tappets
- clamping device
- 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.)
- Expired - Lifetime
Links
- 241001313099Pieris napiSpecies0.000description2
- 238000010276constructionMethods0.000description2
Images
Classifications
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
- F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
- F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
- F16B2/241—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
- F16B2/245—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action
- F16B2/246—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action the clip being released by tilting the clip or a part thereof to a position in which the axis of the openings surrounding the gripped elements is parallel to, or coincides with, the axis of the gripped elements
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/918—Threadless nut
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17128—Self-grasping
- Y10T279/17171—One-way-clutch type
- Y10T279/17188—Side detent
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7047—Radially interposed shim or bushing
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7062—Clamped members
- Y10T403/7064—Clamped members by wedge or cam
- Y10T403/7066—Clamped members by wedge or cam having actuator
- Y10T403/7067—Threaded actuator
- Y10T403/7069—Axially oriented
Definitions
- Patented Jan. 5, 1915.
- This inventionrelates to clamping device for tappets for ore stamping machines and one of the principal objects of the invention is to provide reliable and efficient means for preventing the tappet from slipping on the stamp stem.
- Another object of the inventionis to provide means for firmly clamping a cam tappet to a stamp stem, in which the clamping nut and the lock nut are in position to be readily reached for adjustment.
- Figure 1is a side elevation of a cam tappet secured to a portion of the stamp stem, the means for securing the tappet t0 the stem being made in accordance with my invention.
- Fig. 2is a top plan view of the tappet and the securing means removed from the stem.
- Fig. 3is a central, vertical section taken through the tappet and securing means, while the stamp stem is shown in elevation.
- Fig. 4is a transverse sectional view taken on the line 44 of Fig. 3, looking in the direction indicated by the arrow.
- the numeral 1designates the stamp stem and 2 is the cam tappet which in general contour is of the usual form.
- the tappet 2is provided with a recess 3 of substantiallv rectangular form, which communicates with the central bore for the stem 1.
- a groove 4is formed near one end of the tappet and a similar groove 5 is formed near the opposite end thereof.
- the rings 6each have an oval aperture therein and a slightly offset perforated lug 7 to accommodate the bolt 8. As shown, the
- rings 6are disposed to diverge or incline oppositely and the head 9 of the bolt 8 engages the lug 7 of one of the rings. Bearing against the lug of the other ring is a block washer 10. Fitted to the threaded end of the bolt 8 is an adjusting nut 11 and a jam nut 12. The rings 6 are slightly elongated and the tappet is provided with a rib 13 between the grooves 4 and 5.
- My inventionis simple in construction, reliable and efficient in use and can be manufactured at low cost.
- a clamping devicecomprising a pair of rings having substantially oval apertures therein, said rings having lugs formed thereon, said lugs provided with transverse apertures, a block slidable in the recess in the sleeve and adapted to abut the lug on one of said rings and a bolt adapted to extend through the apertures in the lugs and through the block whereby the rings are held in frictional engagement with the rod.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
W. S. M. WHITE. GLAMIPING DEVICE FOR TAPPBTS.
Patented Jan. 5, 1915.
WILLIAM S. M. WHITE, 0F LOS ANGELES, CALIFORNIA, ASSIGNOR 0F ONE-HALF TO ROBERT S. CGNNER AND ONE-FOURTH TO B. A. SMITH, BOTH OF LOS ANGELES, CALI- FORNIA.
GLAMPING DEVICE FOR TAPPETS.
Specification of Letters Patent.
Patented J an. 5, 1915.
To all whom it may concern Be it known that I, WILLIAM S. M. VVHiTn, a citizen of the United States of America, residing at Los Angeles, in the county of Los Angeles and State of California, have invented certain new and useful Improvements in Clamping Devices for Tappets, of which the following is a specification.
This invention relates to clamping device for tappets for ore stamping machines and one of the principal objects of the invention is to provide reliable and efficient means for preventing the tappet from slipping on the stamp stem.
Another object of the invention is to provide means for firmly clamping a cam tappet to a stamp stem, in which the clamping nut and the lock nut are in position to be readily reached for adjustment.
These and other objects may be attained by means of the construction illustrated in the accompanying drawing in which:
Figure 1 is a side elevation of a cam tappet secured to a portion of the stamp stem, the means for securing the tappet t0 the stem being made in accordance with my invention. Fig. 2 is a top plan view of the tappet and the securing means removed from the stem. Fig. 3 is a central, vertical section taken through the tappet and securing means, while the stamp stem is shown in elevation. Fig. 4 is a transverse sectional view taken on the line 44 of Fig. 3, looking in the direction indicated by the arrow.
Referring to the drawing the numeral 1 designates the stamp stem and 2 is the cam tappet which in general contour is of the usual form. Thetappet 2 is provided with arecess 3 of substantiallv rectangular form, which communicates with the central bore for the stem 1. Agroove 4 is formed near one end of the tappet and a similar groove 5 is formed near the opposite end thereof.
Two clamping rings 6 of substantially identical form surround the stem 1 and fit within the grooves =1 and 5, as shown in Fig. 3. The rings 6 each have an oval aperture therein and a slightly offsetperforated lug 7 to accommodate thebolt 8. As shown, the
rings 6 are disposed to diverge or incline oppositely and the head 9 of thebolt 8 engages thelug 7 of one of the rings. Bearing against the lug of the other ring is ablock washer 10. Fitted to the threaded end of thebolt 8 is an adjusting nut 11 and ajam nut 12. The rings 6 are slightly elongated and the tappet is provided with arib 13 between thegrooves 4 and 5.
\Vhen the parts are assembled as shown in Fig. 3 the tappet is securely held to the stem by turning the adjusting nut 11 against the block washer to clamp the rings obliquely upon the stem. After thenut 10 has been firmly adjusted, thejam nut 12 is turned down against it, thus holding the tappet to the stem, and eliminating the possibility of slipping on the stem. I
From the foregoing it will be obvious that the adjustment of the tappet can be readily accomplished since both the adjusting nut and the jam nut are outside the tappet and in position to be readily reached by a wrench.
My invention is simple in construction, reliable and efficient in use and can be manufactured at low cost.
I claim In a device of the character described, the combination with a rod, a sleeve adjustably mounted on said rod, said sleeve having a longitudinally extending recess and. a longitudinal bore communicating with the recess and a longitudinal rib extending into the recess, of a clamping device comprising a pair of rings having substantially oval apertures therein, said rings having lugs formed thereon, said lugs provided with transverse apertures, a block slidable in the recess in the sleeve and adapted to abut the lug on one of said rings and a bolt adapted to extend through the apertures in the lugs and through the block whereby the rings are held in frictional engagement with the rod.
In testimony whereof I have affixed my signature in presence of two witnesses.
l/VILLIAM S. M. WHITE.
Witnesses:
R. S. CONNER, E. H. KELLAR.
@oplea of this patent may be obtained for five cents each. by addressing the Commissioner of katente,
aehington, D. C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73216212AUS1123635A (en) | 1912-11-18 | 1912-11-18 | Clamping device for tappets. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73216212AUS1123635A (en) | 1912-11-18 | 1912-11-18 | Clamping device for tappets. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1123635Atrue US1123635A (en) | 1915-01-05 |
Family
ID=3191793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US73216212AExpired - LifetimeUS1123635A (en) | 1912-11-18 | 1912-11-18 | Clamping device for tappets. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1123635A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2459251A (en)* | 1945-06-30 | 1949-01-18 | Well Equipment Mfg Corp | Threadless pipe coupling |
| US4069448A (en)* | 1975-10-20 | 1978-01-17 | Slater Electric Inc. | Threaded fastener mounting means |
| US4188854A (en)* | 1971-08-09 | 1980-02-19 | Slater Electric, Inc. | Screw mounting means |
| WO1996041958A1 (en)* | 1995-06-13 | 1996-12-27 | Valentinus Niels Finn | A retention device for elongate objects |
- 1912
- 1912-11-18USUS73216212Apatent/US1123635A/ennot_activeExpired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2459251A (en)* | 1945-06-30 | 1949-01-18 | Well Equipment Mfg Corp | Threadless pipe coupling |
| US4188854A (en)* | 1971-08-09 | 1980-02-19 | Slater Electric, Inc. | Screw mounting means |
| US4069448A (en)* | 1975-10-20 | 1978-01-17 | Slater Electric Inc. | Threaded fastener mounting means |
| WO1996041958A1 (en)* | 1995-06-13 | 1996-12-27 | Valentinus Niels Finn | A retention device for elongate objects |
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