GB8304288D0 - Ratchet wrench - Google Patents

Ratchet wrench

Info

Publication number
GB8304288D0
GB8304288D0 GB838304288A GB8304288A GB8304288D0 GB 8304288 D0 GB8304288 D0 GB 8304288D0 GB 838304288 A GB838304288 A GB 838304288A GB 8304288 A GB8304288 A GB 8304288A GB 8304288 D0 GB8304288 D0 GB 8304288D0
Authority
GB
United Kingdom
Prior art keywords
ratchet wrench
wrench
ratchet
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Withdrawn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
GB838304288A
Other versions
GB2135226A (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.)
BRITOOL Ltd
Original Assignee
BRITOOL Ltd
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 BRITOOL Ltd filed Critical BRITOOL Ltd
Priority to GB08304288A priority Critical patent/GB2135226A/en
Publication of GB8304288D0 publication Critical patent/GB8304288D0/en
Publication of GB2135226A publication Critical patent/GB2135226A/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Withdrawn legal-status Critical Current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
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/465—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an internally toothed ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB08304288A 1983-02-16 1983-02-16 Ratchet wrench Withdrawn GB2135226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08304288A GB2135226A (en) 1983-02-16 1983-02-16 Ratchet wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08304288A GB2135226A (en) 1983-02-16 1983-02-16 Ratchet wrench

Publications (2)

Publication Number Publication Date
GB8304288D0 true GB8304288D0 (en) 1983-03-23
GB2135226A GB2135226A (en) 1984-08-30

Family

ID=10538083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08304288A Withdrawn GB2135226A (en) 1983-02-16 1983-02-16 Ratchet wrench

Country Status (1)

Country Link
GB (1) GB2135226A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6148695A (en) 1999-08-03 2000-11-21 Hu; Bobby Ratchet wheel with asymmetric arcuate concave teeth or non-arcuate concave teeth and ratcheting tools with such ratchet wheel
GB2356168A (en) * 1999-11-11 2001-05-16 Yu Tang Chen A ratchet tool
US6431031B1 (en) 1999-12-16 2002-08-13 Bobby Hu Reversible ratcheting tool with a smaller head
US6568299B2 (en) 1999-12-16 2003-05-27 Bobby Hu Reversible ratcheting tool with a smaller head
TW418748U (en) 2000-01-11 2001-01-11 Hu Hou Fei Ratchet wrench
TW437521U (en) 2000-08-22 2001-05-28 Hu Hou Fei Ratchet driven tool
TW444633U (en) 2000-09-01 2001-07-01 Hu Hou Fei Ratchet tool
GB2367516B (en) * 2000-10-04 2004-08-04 Jong-Shing Chang Ratchet wrench
US6745647B2 (en) 2000-11-29 2004-06-08 Mei-Chen Wang Wrench having a universal-joint ratchet wheel
TW489701U (en) 2001-02-19 2002-06-01 Hou-Fei Hu A ratchet driven wrench capable of easily manufacturing and fabricating
US6807882B2 (en) 2001-05-07 2004-10-26 Bobby Hu Wrench with a simplified structure
US6722234B2 (en) 2001-05-14 2004-04-20 Bobby Hu Easy-to-operate and easy-to-assemble ratcheting-type wrench
TW483377U (en) 2001-07-13 2002-04-11 Hou-Fei Hu Micro small torque wrench with constant torque value
TW483365U (en) 2001-07-13 2002-04-11 Hou-Fei Hu High torque wrench
US6647832B2 (en) 2001-07-27 2003-11-18 Bobby Hu Wrench having two rigid supporting areas for a pawl
US6539825B1 (en) 2001-09-20 2003-04-01 Yen-Wen Lin Single direction ratcheting wrench with stuck prevention and ratcheting direction indication
US6450066B1 (en) 2001-10-19 2002-09-17 Bobby Hu Head of a wrench handle
US6520051B1 (en) 2001-12-27 2003-02-18 Bobby Hu Head of a wrench handle
TW506308U (en) 2002-02-08 2002-10-11 Hou-Fei Hu Improved structure for ratchet wrench
TWM287207U (en) * 2005-05-25 2006-02-11 Bing-Wen Huang Improved tool linking device
CN102235447B (en) * 2010-04-28 2012-10-24 黄金潭 Ratchet brake device
TW201228779A (en) * 2011-01-14 2012-07-16 Hou-Fei Hu Ratchet wrench featuring shrinkable head
CN112548918B (en) * 2019-09-10 2022-05-24 陈怡富 Ratchet wrench

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796819A (en) * 1955-06-14 1958-06-18 Garringtons Ltd Improvements relating to spanners, wrenches and the like
GB970731A (en) * 1961-07-28 1964-09-23 Thomas Meldrum Ltd Improvements in or relating to torque-operated tools
US4053037A (en) * 1976-06-10 1977-10-11 Jo-Line Tools, Inc. Reversing ratchet
GB1559093A (en) * 1977-04-07 1980-01-16 Gordon Tools Ltd Ratchet drivers

Also Published As

Publication number Publication date
GB2135226A (en) 1984-08-30

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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)