GB8327368D0 - Impact mechanism for wrench - Google Patents

Impact mechanism for wrench

Info

Publication number
GB8327368D0
GB8327368D0 GB838327368A GB8327368A GB8327368D0 GB 8327368 D0 GB8327368 D0 GB 8327368D0 GB 838327368 A GB838327368 A GB 838327368A GB 8327368 A GB8327368 A GB 8327368A GB 8327368 D0 GB8327368 D0 GB 8327368D0
Authority
GB
United Kingdom
Prior art keywords
wrench
impact mechanism
impact
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Withdrawn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
GB838327368A
Other versions
GB2128916A (en
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Publication of GB8327368D0 publication Critical patent/GB8327368D0/en
Publication of GB2128916A publication Critical patent/GB2128916A/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB08327368A 1982-10-19 1983-10-13 Impact mechanism for power driven wrench Withdrawn GB2128916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43521382A 1982-10-19 1982-10-19

Publications (2)

Publication Number Publication Date
GB8327368D0 true GB8327368D0 (en) 1983-11-16
GB2128916A GB2128916A (en) 1984-05-10

Family

ID=23727505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08327368A Withdrawn GB2128916A (en) 1982-10-19 1983-10-13 Impact mechanism for power driven wrench

Country Status (4)

Country Link
DE (1) DE3337206A1 (en)
FR (1) FR2534514B1 (en)
GB (1) GB2128916A (en)
IT (1) IT1169855B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213017A (en) * 1988-04-28 1993-05-25 Aircraft Dynamics Corporation Neutrally mounted same vibration frequency impact tool
US5070750A (en) * 1988-04-28 1991-12-10 Aircraft Dynamics Corporation Torque limiting apparatus
CN102844154B (en) 2010-02-19 2015-09-16 密尔沃基电动工具公司 Percussion mechanism
US20230013688A1 (en) * 2021-07-09 2023-01-19 Snap-On Incorporated Impact tool with tapered anvil wing design

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB607171A (en) * 1945-02-27 1948-08-26 Aro Equipment Corp Impact wrench
US2802556A (en) * 1952-05-14 1957-08-13 Reed Roller Bit Co Impact hammer element
GB738951A (en) * 1953-01-05 1955-10-19 Chicago Pneumatic Tool Co Rotary impact tool
US2712254A (en) * 1953-05-14 1955-07-05 Schodeberg Carl Theodore Power driven impact tool
GB796975A (en) * 1955-12-05 1958-06-25 Aro Equipment Corp Improvements in or relating to impact-wrenches
US2940565A (en) * 1956-05-14 1960-06-14 Schodeberg Carl Theodore Power driven impact tool
US3072232A (en) * 1960-12-02 1963-01-08 Airetool Mfg Company Rotary impact tool
GB1180771A (en) * 1967-07-21 1970-02-11 Desoutter Brothers Ltd Improved power-operated impact wrench or screwdriver.
US3605914A (en) * 1968-08-23 1971-09-20 Ingersoll Rand Co Rotary impact wrench mechanism
BE755276A (en) * 1969-08-25 1971-02-01 Maurer Spencer B ROTARY KEY AND ITS COUPLING MECHANISM
GB1303571A (en) * 1971-04-30 1973-01-17
US4321973A (en) * 1979-08-10 1982-03-30 Maurer Spencer B Rotary impact clutch

Also Published As

Publication number Publication date
FR2534514B1 (en) 1988-04-29
GB2128916A (en) 1984-05-10
FR2534514A1 (en) 1984-04-20
IT8323355A0 (en) 1983-10-19
DE3337206A1 (en) 1984-04-19
IT1169855B (en) 1987-06-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)