CH50995A - Wood screw - Google Patents

Wood screw

Info

Publication number: CH50995A
Authority: CH; Switzerland
Prior art keywords: wood screw; wood; screw
Prior art date: 1910-01-13

Inventor

August Mueller Carl

Original Assignee

August Mueller Carl

Priority date (The priority date 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 date listed.)

1910-01-13

Filing date

1910-01-13

Publication date

1911-07-17

1910-01-13Application filed by August Mueller CarlfiledCriticalAugust Mueller Carl

1911-07-17Publication of CH50995ApublicationCriticalpatent/CH50995A/en

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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)

CH50995A1910-01-131910-01-13 Wood screwCH50995A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH50995T		1910-01-13

Publications (1)

Publication Number	Publication Date
CH50995Atrue CH50995A (en)	1911-07-17

Family

ID=4287910

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH50995ACH50995A (en)	1910-01-13	1910-01-13	Wood screw

Country Status (1)

Country	Link
CH (1)	CH50995A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3207023A (en)*	1961-12-01	1965-09-21	Illinois Tool Works	Screw fastener
US3221588A (en)*	1962-03-05	1965-12-07	Illinois Tool Works	Drill screw and an assembly including the same
US3238836A (en)*	1964-03-25	1966-03-08	Harry W Johnson	Drilling reaming work extruding self-tapping screw
US3288015A (en)*	1965-06-14	1966-11-29	Walter M Hanneman	Drilling and thread forming screw
DE1292449B (en)*	1960-12-19	1969-04-10	Thyssen Schraubenwerke Gmbh	Self-tapping screw
US3648560A (en)*	1970-06-09	1972-03-14	Keystone Consolidated Ind Inc	Self-extruding screw
US3682038A (en)*	1968-10-23	1972-08-08	Bultfabriks Ab	Self-tapping screw with drill means
EP0102605A1 (en)*	1982-09-02	1984-03-14	Rockenfeller KG Befestigungselemente	Wood-screw
US5499896A (en)*	1994-06-23	1996-03-19	Cafarelli; Robert S.	Combined drill screw with reamer
DE102006026176A1 (en)*	2006-05-29	2007-12-06	Adolf Würth GmbH & Co. KG	Self-drilling screw
WO2011154279A1 (en)*	2010-06-07	2011-12-15	Sfs Intec Holding Ag	Self-tapping screw
EP2444678A1 (en)*	2010-10-25	2012-04-25	Taiwan Shan Yin Int'l Co., Ltd.	A screw

1910
- 1910-01-13CHCH50995Apatent/CH50995A/enunknown

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1292449B (en)*	1960-12-19	1969-04-10	Thyssen Schraubenwerke Gmbh	Self-tapping screw
US3207023A (en)*	1961-12-01	1965-09-21	Illinois Tool Works	Screw fastener
US3221588A (en)*	1962-03-05	1965-12-07	Illinois Tool Works	Drill screw and an assembly including the same
US3238836A (en)*	1964-03-25	1966-03-08	Harry W Johnson	Drilling reaming work extruding self-tapping screw
US3288015A (en)*	1965-06-14	1966-11-29	Walter M Hanneman	Drilling and thread forming screw
US3682038A (en)*	1968-10-23	1972-08-08	Bultfabriks Ab	Self-tapping screw with drill means
US3648560A (en)*	1970-06-09	1972-03-14	Keystone Consolidated Ind Inc	Self-extruding screw
EP0102605A1 (en)*	1982-09-02	1984-03-14	Rockenfeller KG Befestigungselemente	Wood-screw
US5499896A (en)*	1994-06-23	1996-03-19	Cafarelli; Robert S.	Combined drill screw with reamer
DE102006026176A1 (en)*	2006-05-29	2007-12-06	Adolf Würth GmbH & Co. KG	Self-drilling screw
US8192124B2 (en)	2006-05-29	2012-06-05	Adolf Wuerth Gmbh & Co. Kg	Self-drilling screw
WO2011154279A1 (en)*	2010-06-07	2011-12-15	Sfs Intec Holding Ag	Self-tapping screw
EP2444678A1 (en)*	2010-10-25	2012-04-25	Taiwan Shan Yin Int'l Co., Ltd.	A screw
AU2011213706B2 (en)*	2010-10-25	2013-07-25	Taiwan Shan Yin Int'l Co., Ltd.	A Screw
AU2011213706C1 (en)*	2010-10-25	2015-10-15	Taiwan Shan Yin Int'l Co., Ltd.	A Screw

Publication	Publication Date	Title
CH50995A (en)	1911-07-17	Wood screw
FR414245A (en)	1910-08-29	Table
FR414605A (en)	1910-09-07	Extension table
CH55592A (en)	1912-08-16	Wood drill
FR423026A (en)	1911-04-05	Reinforced wood
CH64392A (en)	1914-03-02	Planer
CH58036A (en)	1913-02-17	Planer
FI3933A (en)	1910-01-13	Barkspade
FI4258A (en)	1910-11-24	Bokfäringsmaskin
FI3930A (en)	1910-01-13	Lodnings-och trallningsanordning
CH53306A (en)	1912-02-01	Screw locking
FI3973A (en)	1910-02-24	Bark
CH47307A (en)	1910-06-16	Screw connection
CH50104A (en)	1911-04-17	Vertical wood planer
CH52246A (en)	1911-11-01	Lectern
CH51406A (en)	1911-09-01	Extending table
FR425950A (en)	1911-06-23	Combustible chipboard
FR419165A (en)	1910-12-28	Advanced cocooner
FR433187A (en)	1911-12-27	Chromograph
FR427112A (en)	1911-07-27	Binder-binder
FR423484A (en)	1911-04-19	Carpet-parquet
FR422416A (en)	1911-03-21	Airplane-automobile
FR416403A (en)	1910-10-19	Airplane-biplane
FR13656E (en)	1911-05-29	Armchair-chaise-longue
FI4049A (en)	1910-06-07	Hönsbo

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