EP0442511A3 - Allen-key - Google Patents

Allen-key Download PDF

Info

Publication number
EP0442511A3
EP0442511A3 EP19910102124 EP91102124A EP0442511A3 EP 0442511 A3 EP0442511 A3 EP 0442511A3 EP 19910102124 EP19910102124 EP 19910102124 EP 91102124 A EP91102124 A EP 91102124A EP 0442511 A3 EP0442511 A3 EP 0442511A3
Authority
EP
European Patent Office
Prior art keywords
allen
key
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.)
Withdrawn
Application number
EP19910102124
Other languages
German (de)
English (en)
Other versions
EP0442511A2 (fr
Inventor
Klaus Amtenbrink
Gerd Erlenkeuser
Juergen Grossjean
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wera Werk Hermann Werner GmbH and Co KG
Original Assignee
Wera Werk Hermann Werner GmbH and Co KG
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 Wera Werk Hermann Werner GmbH and Co KG filed Critical Wera Werk Hermann Werner GmbH and Co KG
Publication of EP0442511A2 publication Critical patent/EP0442511A2/fr
Publication of EP0442511A3 publication Critical patent/EP0442511A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/008—Allen-type keys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
EP19910102124 1990-02-14 1991-02-14 Allen-key Withdrawn EP0442511A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9001707U 1990-02-14
DE9001707U DE9001707U1 (de) 1990-02-14 1990-02-14 Innenbuchsensechskantschlüssel

Publications (2)

Publication Number Publication Date
EP0442511A2 EP0442511A2 (fr) 1991-08-21
EP0442511A3 true EP0442511A3 (en) 1992-04-15

Family

ID=6850998

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910102124 Withdrawn EP0442511A3 (en) 1990-02-14 1991-02-14 Allen-key

Country Status (2)

Country Link
EP (1) EP0442511A3 (fr)
DE (1) DE9001707U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108698213A (zh) * 2016-04-21 2018-10-23 三菱重工业株式会社 内角扳手

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9110904U1 (de) * 1991-05-02 1992-09-03 Wera-Werk Hermann Werner Gmbh & Co, 5600 Wuppertal Schraubwerkzeug, insbesondere Schraubendreher
DE9209107U1 (de) * 1992-07-07 1992-11-12 Aoyama Seisakusho Co., Ltd., Nagoya, Aichi Schraubbolzen und steckschluessel
US6626067B1 (en) 2000-09-27 2003-09-30 Snap-On Technologies, Inc. Retention socket geometry variations
USD888526S1 (en) 2018-09-04 2020-06-30 Snap-On Incorporated Hex driver
US10960520B2 (en) 2018-09-04 2021-03-30 Snap-On Incorporated Hex driver

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658105A (en) * 1970-05-04 1972-04-25 John Burt Fastener driving arrangement
FR2383350A1 (fr) * 1977-03-07 1978-10-06 Textron Inc Element de fixation a tete creuse
GB2048738A (en) * 1979-05-10 1980-12-17 Textron Inc Fastener and driver assembly
DE3120216A1 (de) * 1981-05-21 1982-12-09 Fa. Fedor Ulisch, 5630 Remscheid "stufensteckschluessel"
US4503737A (en) * 1983-04-11 1985-03-12 Digiovanni Donald Threaded fastener removing tool
US4625598A (en) * 1985-05-10 1986-12-02 Frank Wolfram Positive engagement screw driver tool
DE3644449A1 (de) * 1986-12-24 1988-07-07 Werner Hermann Wera Werke Schraubendreher

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206494A1 (de) * 1982-02-24 1983-09-08 Rappold, Manfred, Dr., 7117 Bretzfeld Kopf- und schluesselausbildung fuer eine schraube

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658105A (en) * 1970-05-04 1972-04-25 John Burt Fastener driving arrangement
FR2383350A1 (fr) * 1977-03-07 1978-10-06 Textron Inc Element de fixation a tete creuse
GB2048738A (en) * 1979-05-10 1980-12-17 Textron Inc Fastener and driver assembly
DE3120216A1 (de) * 1981-05-21 1982-12-09 Fa. Fedor Ulisch, 5630 Remscheid "stufensteckschluessel"
US4503737A (en) * 1983-04-11 1985-03-12 Digiovanni Donald Threaded fastener removing tool
US4625598A (en) * 1985-05-10 1986-12-02 Frank Wolfram Positive engagement screw driver tool
DE3644449A1 (de) * 1986-12-24 1988-07-07 Werner Hermann Wera Werke Schraubendreher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108698213A (zh) * 2016-04-21 2018-10-23 三菱重工业株式会社 内角扳手

Also Published As

Publication number Publication date
EP0442511A2 (fr) 1991-08-21
DE9001707U1 (de) 1991-06-13

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