FR1339685A - Socket head screw, in particular with socket and corresponding operating key - Google Patents

Socket head screw, in particular with socket and corresponding operating key

Info

Publication number
FR1339685A
FR1339685A FR908653A FR908653A FR1339685A FR 1339685 A FR1339685 A FR 1339685A FR 908653 A FR908653 A FR 908653A FR 908653 A FR908653 A FR 908653A FR 1339685 A FR1339685 A FR 1339685A
Authority
FR
France
Prior art keywords
socket
head screw
corresponding operating
operating key
socket head
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
Application number
FR908653A
Other languages
French (fr)
Inventor
Jean Marie Louis Eugene Bouley
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 filed Critical
Priority to FR908653A priority Critical patent/FR1339685A/en
Application granted granted Critical
Publication of FR1339685A publication Critical patent/FR1339685A/en
Expired legal-status Critical Current

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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/003—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
FR908653A 1962-09-05 1962-09-05 Socket head screw, in particular with socket and corresponding operating key Expired FR1339685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR908653A FR1339685A (en) 1962-09-05 1962-09-05 Socket head screw, in particular with socket and corresponding operating key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908653A FR1339685A (en) 1962-09-05 1962-09-05 Socket head screw, in particular with socket and corresponding operating key

Publications (1)

Publication Number Publication Date
FR1339685A true FR1339685A (en) 1963-10-11

Family

ID=8786287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908653A Expired FR1339685A (en) 1962-09-05 1962-09-05 Socket head screw, in particular with socket and corresponding operating key

Country Status (1)

Country Link
FR (1) FR1339685A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002983A1 (en) * 1982-02-24 1983-09-01 Weidner, Karl Configuration of head and tool-wrench for a screw
FR2584151A1 (en) * 1985-06-28 1987-01-02 Saint Chamond Granat Ets Screw with an end recess
EP0273078A1 (en) * 1986-12-29 1988-07-06 Etablissements SAINT - CHAMOND - GRANAT Bolt with recessed top
WO1999023389A1 (en) * 1997-10-31 1999-05-14 Creare Inc. Spiral drive system for threaded fasteners
US8182187B2 (en) 2008-04-21 2012-05-22 Asia Fastening (Us), Inc. Drive system

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002983A1 (en) * 1982-02-24 1983-09-01 Weidner, Karl Configuration of head and tool-wrench for a screw
EP0087721A1 (en) * 1982-02-24 1983-09-07 Rappold, Manfred, Dr. Shaping of the head of and the wrench for a screw
DE3206494A1 (en) * 1982-02-24 1983-09-08 Rappold, Manfred, Dr., 7117 Bretzfeld HEAD AND KEY TRAIN FOR A SCREW
FR2584151A1 (en) * 1985-06-28 1987-01-02 Saint Chamond Granat Ets Screw with an end recess
EP0273078A1 (en) * 1986-12-29 1988-07-06 Etablissements SAINT - CHAMOND - GRANAT Bolt with recessed top
WO1999023389A1 (en) * 1997-10-31 1999-05-14 Creare Inc. Spiral drive system for threaded fasteners
US5957645A (en) * 1997-10-31 1999-09-28 Phillips Screw Company Spiral drive system for threaded fasteners
EA001555B1 (en) * 1997-10-31 2001-04-23 Филипс Скру Компани Spiral drive system for threaded fasteners
US6234914B1 (en) 1997-10-31 2001-05-22 Phillips Screw Company Punch for forming threaded fasteners with spiral drive
US6367358B1 (en) 1997-10-31 2002-04-09 Phillips Screw Company Driver for threaded fasteners with spiral drive
AU751686B2 (en) * 1997-10-31 2002-08-22 Phillips Screw Company Spiral drive system for threaded fasteners
CZ298473B6 (en) * 1997-10-31 2007-10-10 Phillips Screw Company Fastener, driver and punch for such a fastener
US8182187B2 (en) 2008-04-21 2012-05-22 Asia Fastening (Us), Inc. Drive system

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