GB2050900B - Internal spanner - Google Patents

Internal spanner

Info

Publication number
GB2050900B
GB2050900B GB7921562A GB7921562A GB2050900B GB 2050900 B GB2050900 B GB 2050900B GB 7921562 A GB7921562 A GB 7921562A GB 7921562 A GB7921562 A GB 7921562A GB 2050900 B GB2050900 B GB 2050900B
Authority
GB
United Kingdom
Prior art keywords
spanner
internal
internal spanner
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
Application number
GB7921562A
Other versions
GB2050900A (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.)
Postle G A
Original Assignee
Postle G A
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 Postle G A filed Critical Postle G A
Priority to GB7921562A priority Critical patent/GB2050900B/en
Publication of GB2050900A publication Critical patent/GB2050900A/en
Application granted granted Critical
Publication of GB2050900B publication Critical patent/GB2050900B/en
Expired 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/008—Allen-type keys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
GB7921562A 1979-06-20 1979-06-20 Internal spanner Expired GB2050900B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7921562A GB2050900B (en) 1979-06-20 1979-06-20 Internal spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7921562A GB2050900B (en) 1979-06-20 1979-06-20 Internal spanner

Publications (2)

Publication Number Publication Date
GB2050900A GB2050900A (en) 1981-01-14
GB2050900B true GB2050900B (en) 1982-12-15

Family

ID=10505989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7921562A Expired GB2050900B (en) 1979-06-20 1979-06-20 Internal spanner

Country Status (1)

Country Link
GB (1) GB2050900B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990583A (en) * 2012-12-13 2013-03-27 天津市电力公司 Split-type special socket wrench for electrician
CN105983932A (en) * 2015-01-30 2016-10-05 英茂国际有限公司 L-shaped lever device
CN109352568A (en) * 2018-11-21 2019-02-19 中国航发沈阳黎明航空发动机有限责任公司 A kind of engine nut installation tool for preventing torque to be distorted

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469614A (en) * 1993-08-20 1995-11-28 Lyonnais; Debra Electrical outlet cover remover
US6848346B1 (en) * 2003-07-09 2005-02-01 Illinois Tool Work Inc Hurricane shutter fastener installation bit
US7044034B2 (en) * 2004-06-02 2006-05-16 Chih-Ching Hsien Slide stop device of a hexagonal spanner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990583A (en) * 2012-12-13 2013-03-27 天津市电力公司 Split-type special socket wrench for electrician
CN105983932A (en) * 2015-01-30 2016-10-05 英茂国际有限公司 L-shaped lever device
CN109352568A (en) * 2018-11-21 2019-02-19 中国航发沈阳黎明航空发动机有限责任公司 A kind of engine nut installation tool for preventing torque to be distorted

Also Published As

Publication number Publication date
GB2050900A (en) 1981-01-14

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Legal Events

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