CH622862A5 - Screw with head - Google Patents

Screw with head Download PDF

Info

Publication number
CH622862A5
CH622862A5 CH980977A CH980977A CH622862A5 CH 622862 A5 CH622862 A5 CH 622862A5 CH 980977 A CH980977 A CH 980977A CH 980977 A CH980977 A CH 980977A CH 622862 A5 CH622862 A5 CH 622862A5
Authority
CH
Switzerland
Prior art keywords
screw
head
longitudinal direction
running
slot
Prior art date
Application number
CH980977A
Other languages
German (de)
English (en)
Inventor
Albert Berner
Original Assignee
Albert Berner
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
Priority claimed from DE19767625384 external-priority patent/DE7625384U/de
Application filed by Albert Berner filed Critical Albert Berner
Publication of CH622862A5 publication Critical patent/CH622862A5/de

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
    • F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Toys (AREA)
CH980977A 1976-08-13 1977-08-10 Screw with head CH622862A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767625384 DE7625384U (de) 1976-08-13 Kopfschraube

Publications (1)

Publication Number Publication Date
CH622862A5 true CH622862A5 (en) 1981-04-30

Family

ID=6668264

Family Applications (1)

Application Number Title Priority Date Filing Date
CH980977A CH622862A5 (en) 1976-08-13 1977-08-10 Screw with head

Country Status (3)

Country Link
CH (1) CH622862A5 (fr)
FR (1) FR2361568A1 (fr)
IT (1) IT1084703B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358368A (en) * 1993-09-09 1994-10-25 General Signal Corporation Screw with improved head design
AT400478B (de) * 1993-09-30 1996-01-25 Ideal Standard Mit einem gewinde versehener bauteil mit einem werkzeugansatzbereich
US5641258A (en) * 1994-04-14 1997-06-24 Sala; Carlo Recessed screw head

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900208A (en) * 1988-06-09 1990-02-13 Kaiser Norbert O Roofing fastener
US5302068A (en) * 1990-10-03 1994-04-12 Illinois Tool Works Inc. Fastener having recessed, non-circular head, and fastener-driving tool
EP0926362A1 (fr) * 1997-12-16 1999-06-30 Lucent Technologies Inc. Dispositif à tête d'entraínement multiple et procédé de fabrication
ITMI981204A1 (it) 1998-05-29 1999-11-29 Mauri Flli Srl Testa per dispositivi rotanti su comando di relativi utensili di manovra con sede interna per l'accoppiamento con gli utensili
US7207248B2 (en) 2003-10-09 2007-04-24 Illinois Tool Works Inc. Threaded screw fastener characterized by high pull-out resistance, reduced installation torque, and unique head structure and drive socket implement or tool therefor
ES2409810B1 (es) * 2011-11-25 2014-04-24 Ricardo Arveras Garcia Accesorio para la fijación de puntas de arresto en espadas de esgrima
US10690168B2 (en) 2017-04-14 2020-06-23 Maclean-Fogg Company Three-point fastener
US11028870B2 (en) 2018-01-16 2021-06-08 Maclean-Fogg Company Hybrid three-point drive fastener

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358368A (en) * 1993-09-09 1994-10-25 General Signal Corporation Screw with improved head design
AT400478B (de) * 1993-09-30 1996-01-25 Ideal Standard Mit einem gewinde versehener bauteil mit einem werkzeugansatzbereich
DE4497239D2 (de) * 1993-09-30 1996-10-17 Ideal Standard Mit einem Gewinde versehener Bauteil mit einem Werkzeugansatzbereich
US6443681B1 (en) 1993-09-30 2002-09-03 Ideal-Standard Gmbh Threaded component with a tool-fitting region
US5641258A (en) * 1994-04-14 1997-06-24 Sala; Carlo Recessed screw head

Also Published As

Publication number Publication date
IT1084703B (it) 1985-05-28
FR2361568A1 (fr) 1978-03-10

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PL Patent ceased