GB8812614D0 - Improvements relating to tools for use in tightening & slackening nuts & bolts - Google Patents

Improvements relating to tools for use in tightening & slackening nuts & bolts

Info

Publication number
GB8812614D0
GB8812614D0 GB888812614A GB8812614A GB8812614D0 GB 8812614 D0 GB8812614 D0 GB 8812614D0 GB 888812614 A GB888812614 A GB 888812614A GB 8812614 A GB8812614 A GB 8812614A GB 8812614 D0 GB8812614 D0 GB 8812614D0
Authority
GB
United Kingdom
Prior art keywords
slackening
nuts
tightening
tools
bolts
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.)
Granted
Application number
GB888812614A
Other versions
GB2219234B (en
GB2219234A (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.)
Worrall S W
Original Assignee
Worrall S W
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 Worrall S W filed Critical Worrall S W
Priority to GB8812614A priority Critical patent/GB2219234B/en
Publication of GB8812614D0 publication Critical patent/GB8812614D0/en
Publication of GB2219234A publication Critical patent/GB2219234A/en
Application granted granted Critical
Publication of GB2219234B publication Critical patent/GB2219234B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/005—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional
    • B25G1/043—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B29/00—Apparatus or tools for mounting or dismounting wheels
    • B60B29/003—Wrenches, e.g. of the ratchet type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB8812614A 1988-05-27 1988-05-27 Improvements relating to tools for use in tightening and slackening nuts and bolts Expired - Lifetime GB2219234B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8812614A GB2219234B (en) 1988-05-27 1988-05-27 Improvements relating to tools for use in tightening and slackening nuts and bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8812614A GB2219234B (en) 1988-05-27 1988-05-27 Improvements relating to tools for use in tightening and slackening nuts and bolts

Publications (3)

Publication Number Publication Date
GB8812614D0 true GB8812614D0 (en) 1988-06-29
GB2219234A GB2219234A (en) 1989-12-06
GB2219234B GB2219234B (en) 1992-09-23

Family

ID=10637661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8812614A Expired - Lifetime GB2219234B (en) 1988-05-27 1988-05-27 Improvements relating to tools for use in tightening and slackening nuts and bolts

Country Status (1)

Country Link
GB (1) GB2219234B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7222294A (en) * 1993-07-27 1995-02-28 Walter Albrecht Spanner
US5456278A (en) * 1994-05-02 1995-10-10 Morris; Jeffrey B. Utility shutoff key
GB2347639B (en) * 1999-02-03 2004-01-21 Anthony Guy Webber Footplate
KR200459575Y1 (en) * 2009-08-12 2012-03-30 권영두 A Wrench Tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB794100A (en) * 1954-06-04 1958-04-30 Henry Herbert Ives An improved tool
GB1496524A (en) * 1975-06-16 1977-12-30 British Leyland Uk Ltd Wrench
NL8000069A (en) * 1979-01-31 1980-08-04 Hosig Silvio SCREW WRENCH, IN PARTICULAR FOR WHEEL NUTS.

Also Published As

Publication number Publication date
GB2219234B (en) 1992-09-23
GB2219234A (en) 1989-12-06

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Legal Events

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

Effective date: 19990527