DE69016664T2 - Schraubenschlüssel. - Google Patents

Schraubenschlüssel.

Info

Publication number
DE69016664T2
DE69016664T2 DE69016664T DE69016664T DE69016664T2 DE 69016664 T2 DE69016664 T2 DE 69016664T2 DE 69016664 T DE69016664 T DE 69016664T DE 69016664 T DE69016664 T DE 69016664T DE 69016664 T2 DE69016664 T2 DE 69016664T2
Authority
DE
Germany
Prior art keywords
main body
coupling element
tooth
lateral edge
pin
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 - Fee Related
Application number
DE69016664T
Other languages
German (de)
English (en)
Other versions
DE69016664D1 (de
Inventor
Dora Hsiao-Ling Huang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69016664D1 publication Critical patent/DE69016664D1/de
Publication of DE69016664T2 publication Critical patent/DE69016664T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B25B21/026—Impact clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Drilling Tools (AREA)
  • Transmission Devices (AREA)
DE69016664T 1990-11-16 1990-11-16 Schraubenschlüssel. Expired - Fee Related DE69016664T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP90121979A EP0485661B1 (fr) 1990-11-16 1990-11-16 Clé à écrous
CA002030473A CA2030473C (fr) 1990-11-16 1990-11-21 Cle

Publications (2)

Publication Number Publication Date
DE69016664D1 DE69016664D1 (de) 1995-03-16
DE69016664T2 true DE69016664T2 (de) 1995-05-24

Family

ID=25674378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016664T Expired - Fee Related DE69016664T2 (de) 1990-11-16 1990-11-16 Schraubenschlüssel.

Country Status (5)

Country Link
EP (1) EP0485661B1 (fr)
AT (1) ATE117928T1 (fr)
CA (1) CA2030473C (fr)
DE (1) DE69016664T2 (fr)
ES (1) ES2070245T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2087321A1 (fr) * 1993-01-14 1994-07-15 Chen S.-H. Huang Mecanisme d'entrainement pour boulonneuse
US5771516A (en) * 1996-08-26 1998-06-30 Huang; Chen Shu-Hsia Exchangeable power hand tool
EP0873823B1 (fr) * 1997-04-21 2000-11-22 Mu-Young Yoon Outil de vissage motorisé
CN1282650A (zh) * 2000-09-08 2001-02-07 丁心河 全自动电炮

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0381787A1 (fr) * 1989-02-06 1990-08-16 Huang, Dora Hsiao-Ling Clés à écrous

Also Published As

Publication number Publication date
EP0485661A1 (fr) 1992-05-20
EP0485661B1 (fr) 1995-02-01
CA2030473C (fr) 1994-09-06
ATE117928T1 (de) 1995-02-15
ES2070245T3 (es) 1995-06-01
DE69016664D1 (de) 1995-03-16
CA2030473A1 (fr) 1992-05-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee