CH498311A - Wood screws - Google Patents

Wood screws

Info

Publication number
CH498311A
CH498311A CH1763869A CH1763869A CH498311A CH 498311 A CH498311 A CH 498311A CH 1763869 A CH1763869 A CH 1763869A CH 1763869 A CH1763869 A CH 1763869A CH 498311 A CH498311 A CH 498311A
Authority
CH
Switzerland
Prior art keywords
wood screws
wood
screws
Prior art date
Application number
CH1763869A
Other languages
French (fr)
Inventor
Daude Gaston Gobain
Original Assignee
Gobin Daude S A
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.)
Filing date
Publication date
Application filed by Gobin Daude S A filed Critical Gobin Daude S A
Publication of CH498311A publication Critical patent/CH498311A/en

Links

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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
CH1763869A 1968-12-05 1969-11-27 Wood screws CH498311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR176844 1968-12-05

Publications (1)

Publication Number Publication Date
CH498311A true CH498311A (en) 1970-10-31

Family

ID=8657900

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1763869A CH498311A (en) 1968-12-05 1969-11-27 Wood screws

Country Status (4)

Country Link
BE (1) BE742490A (en)
CH (1) CH498311A (en)
DE (1) DE1960453A1 (en)
FR (1) FR1594135A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041371Y2 (en) * 1987-02-16 1992-01-17
US4764069A (en) * 1987-03-16 1988-08-16 Elco Industries, Inc. Anchor for masonry veneer walls
DE19632838A1 (en) * 1996-08-15 1998-02-19 Adolf Wuerth Gmbh & Co Kg Screw with a self-drilling tip
US20050279043A1 (en) 2004-06-18 2005-12-22 Joseph Bronner Wall anchor system and method
US8544228B2 (en) 2009-10-27 2013-10-01 Joseph Bronner Winged anchor and spiked spacer for veneer wall tie connection system and method
US8596010B2 (en) 2011-05-20 2013-12-03 Mitek Holdings, Inc. Anchor with angular adjustment
US8555596B2 (en) 2011-05-31 2013-10-15 Mitek Holdings, Inc. Dual seal tubular anchor for cavity walls
US8800241B2 (en) 2012-03-21 2014-08-12 Mitek Holdings, Inc. Backup wall reinforcement with T-type anchor
USD846973S1 (en) 2015-09-17 2019-04-30 Columbia Insurance Company High-strength partition top anchor
US10407892B2 (en) 2015-09-17 2019-09-10 Columbia Insurance Company High-strength partition top anchor and anchoring system utilizing the same
US20170159285A1 (en) 2015-12-04 2017-06-08 Columbia Insurance Company Thermal wall anchor

Also Published As

Publication number Publication date
BE742490A (en) 1970-05-14
FR1594135A (en) 1970-06-01
DE1960453A1 (en) 1970-06-11

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Legal Events

Date Code Title Description
PL Patent ceased