ATE117928T1 - Schraubenschlüssel. - Google Patents

Schraubenschlüssel.

Info

Publication number
ATE117928T1
ATE117928T1 AT90121979T AT90121979T ATE117928T1 AT E117928 T1 ATE117928 T1 AT E117928T1 AT 90121979 T AT90121979 T AT 90121979T AT 90121979 T AT90121979 T AT 90121979T AT E117928 T1 ATE117928 T1 AT E117928T1
Authority
AT
Austria
Prior art keywords
main body
coupling element
follower shaft
torque
arrestor
Prior art date
Application number
AT90121979T
Other languages
English (en)
Inventor
Dora Hsiao-Ling Huang
Original Assignee
Huang Dora Hsiao Ling
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 Huang Dora Hsiao Ling filed Critical Huang Dora Hsiao Ling
Application granted granted Critical
Publication of ATE117928T1 publication Critical patent/ATE117928T1/de

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)
AT90121979T 1990-11-16 1990-11-16 Schraubenschlüssel. ATE117928T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP90121979A EP0485661B1 (de) 1990-11-16 1990-11-16 Schraubenschlüssel
CA002030473A CA2030473C (en) 1990-11-16 1990-11-21 Wrench

Publications (1)

Publication Number Publication Date
ATE117928T1 true ATE117928T1 (de) 1995-02-15

Family

ID=25674378

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90121979T ATE117928T1 (de) 1990-11-16 1990-11-16 Schraubenschlüssel.

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2087321A1 (en) * 1993-01-14 1994-07-15 Chen S.-H. Huang Driving mechanism of a power wrench
US5771516A (en) * 1996-08-26 1998-06-30 Huang; Chen Shu-Hsia Exchangeable power hand tool
EP0873823B1 (de) * 1997-04-21 2000-11-22 Mu-Young Yoon Motorangetriebenes Schraubwerkzeug
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 (de) * 1989-02-06 1990-08-16 Huang, Dora Hsiao-Ling Schraubenschlüssel

Also Published As

Publication number Publication date
DE69016664D1 (de) 1995-03-16
CA2030473C (en) 1994-09-06
EP0485661B1 (de) 1995-02-01
ES2070245T3 (es) 1995-06-01
DE69016664T2 (de) 1995-05-24
EP0485661A1 (de) 1992-05-20
CA2030473A1 (en) 1992-05-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee