GB2253803B - Motor-driven open-ended spanner - Google Patents

Motor-driven open-ended spanner

Info

Publication number
GB2253803B
GB2253803B GB9205494A GB9205494A GB2253803B GB 2253803 B GB2253803 B GB 2253803B GB 9205494 A GB9205494 A GB 9205494A GB 9205494 A GB9205494 A GB 9205494A GB 2253803 B GB2253803 B GB 2253803B
Authority
GB
United Kingdom
Prior art keywords
motor
driven open
ended spanner
spanner
ended
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
GB9205494A
Other versions
GB9205494D0 (en
GB2253803A (en
Inventor
Wolfgang Specht
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB9205494D0 publication Critical patent/GB9205494D0/en
Publication of GB2253803A publication Critical patent/GB2253803A/en
Application granted granted Critical
Publication of GB2253803B publication Critical patent/GB2253803B/en
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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • 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
    • B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
    • 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
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
GB9205494A 1991-03-16 1992-03-13 Motor-driven open-ended spanner Expired - Fee Related GB2253803B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9103252U DE9103252U1 (en) 1991-03-16 1991-03-16

Publications (3)

Publication Number Publication Date
GB9205494D0 GB9205494D0 (en) 1992-04-29
GB2253803A GB2253803A (en) 1992-09-23
GB2253803B true GB2253803B (en) 1994-07-20

Family

ID=6865365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9205494A Expired - Fee Related GB2253803B (en) 1991-03-16 1992-03-13 Motor-driven open-ended spanner

Country Status (3)

Country Link
DE (1) DE9103252U1 (en)
GB (1) GB2253803B (en)
SE (1) SE9200777L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759617B1 (en) * 1997-02-14 1999-09-17 Stephane Brescon ROTATION DRIVE DEVICE AND DEVICE FOR SCREWING SLALOM RODS INCLUDING SUCH DRIVE DEVICE
EP2934818B1 (en) * 2012-12-21 2020-02-05 Atlas Copco Industrial Technique AB Power tool attachment part
CN114871744A (en) * 2022-05-11 2022-08-09 建德市五星车业有限公司 Automatic device for nut installation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1260623A (en) * 1970-04-08 1972-01-19 Cooper Ind Inc Spanner wrench
US3987692A (en) * 1975-06-16 1976-10-26 Chicago Pneumatic Tool Company Tube nut wrench
US4064772A (en) * 1976-07-06 1977-12-27 Cooper Industries, Inc. Tubing wrench with air powered return
GB1537352A (en) * 1975-06-16 1978-12-29 Dorma E Apparatus for applying rotational force to an object
US4928558A (en) * 1988-12-15 1990-05-29 Makhlouf Samir B Torque master

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1260623A (en) * 1970-04-08 1972-01-19 Cooper Ind Inc Spanner wrench
US3987692A (en) * 1975-06-16 1976-10-26 Chicago Pneumatic Tool Company Tube nut wrench
GB1537352A (en) * 1975-06-16 1978-12-29 Dorma E Apparatus for applying rotational force to an object
US4064772A (en) * 1976-07-06 1977-12-27 Cooper Industries, Inc. Tubing wrench with air powered return
US4928558A (en) * 1988-12-15 1990-05-29 Makhlouf Samir B Torque master

Also Published As

Publication number Publication date
SE9200777L (en) 1992-09-17
SE9200777D0 (en) 1992-03-13
DE9103252U1 (en) 1992-07-16
GB9205494D0 (en) 1992-04-29
GB2253803A (en) 1992-09-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990313