HK63184A - Reversible ratchet drive - Google Patents

Reversible ratchet drive

Info

Publication number
HK63184A
HK63184A HK631/84A HK63184A HK63184A HK 63184 A HK63184 A HK 63184A HK 631/84 A HK631/84 A HK 631/84A HK 63184 A HK63184 A HK 63184A HK 63184 A HK63184 A HK 63184A
Authority
HK
Hong Kong
Prior art keywords
ratchet drive
reversible ratchet
reversible
drive
ratchet
Prior art date
Application number
HK631/84A
Other languages
English (en)
Inventor
Chow Kirk Koo
Original Assignee
Chow Kirk Koo
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 Chow Kirk Koo filed Critical Chow Kirk Koo
Publication of HK63184A publication Critical patent/HK63184A/xx

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)
HK631/84A 1980-01-11 1984-08-16 Reversible ratchet drive HK63184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/111,471 US4280379A (en) 1980-01-11 1980-01-11 Reversihble ratchet drive

Publications (1)

Publication Number Publication Date
HK63184A true HK63184A (en) 1984-08-24

Family

ID=22338747

Family Applications (1)

Application Number Title Priority Date Filing Date
HK631/84A HK63184A (en) 1980-01-11 1984-08-16 Reversible ratchet drive

Country Status (7)

Country Link
US (1) US4280379A (xx)
EP (1) EP0032423B1 (xx)
JP (1) JPS6320540Y2 (xx)
AU (1) AU537503B2 (xx)
CA (1) CA1138231A (xx)
DE (1) DE3160659D1 (xx)
HK (1) HK63184A (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347767A (en) * 1981-01-06 1982-09-07 Gentiluomo Joseph A Ratcheting device
WO1986003155A1 (en) * 1984-11-27 1986-06-05 Colvin David S Reversible ratchet wrench
US4777852A (en) * 1986-10-02 1988-10-18 Snap-On Tools Corporation Ratcheting screwdriver
US4802387A (en) * 1986-11-24 1989-02-07 Williams Thomas A Iii Reversible unidirectional transmission
US4762032A (en) * 1987-02-24 1988-08-09 Chow Kirk K Socket release assembly for ratchet drive
US4796492A (en) * 1988-05-20 1989-01-10 Liou Mou Tang Clutch type socket wrench
US5658767A (en) * 1991-01-24 1997-08-19 Martek Corporation Arachidonic acid and methods for the production and use thereof
AU669836B2 (en) * 1994-10-12 1996-06-20 Chang Chuan Lee Reversible ratchet wrench and reversible ratchet mechanism thereof
US5765669A (en) 1996-01-26 1998-06-16 Dwbh Ventures Ltd. Reversible, infinitely variable wedging element, force transfer device
ES2195669B1 (es) * 1997-05-30 2005-03-01 Facom Mecanismo de accionamiento unidireccional, herramienta de trinquete correspondiente.
US20040194584A1 (en) * 1999-04-06 2004-10-07 Tone Ofentavsek Electrically insulated hand tool with a detent mechanism
TW556631U (en) * 2003-01-30 2003-10-01 Lea Way Hand Tool Corp Wrench with vision identifying mechanism
CN1330462C (zh) * 2003-06-30 2007-08-08 利益得股份有限公司 具有视觉辨识机构的扳手
US20050120833A1 (en) * 2003-12-04 2005-06-09 Chih-Min Chang Ratchet wrench having device for indication of wrench size and turning orientation
TWI259122B (en) * 2005-08-22 2006-08-01 Proxene Tools Co Ltd Switch type ratchet wrench
FR2926033B1 (fr) * 2008-01-08 2010-08-27 Renault Georges Ets Outillage rotatif un systeme d'entrainement a encliquetage, comprenant un organe de selection du sens de rotation mobile en translation.
US20140013904A1 (en) * 2012-07-10 2014-01-16 U.S. Holdings Corporation Ratcheting palm graspable multi-socket wrench
US10493604B2 (en) * 2017-08-14 2019-12-03 Matatakitoyo Tool Co., Ltd. Torque-adjusting apparatus
TWI643710B (zh) * 2017-12-07 2018-12-11 陳志吉 棘輪扳手

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2020883A (en) * 1934-03-26 1935-11-12 Snap On Tools Inc Ratchet wrench
US2989881A (en) * 1959-01-27 1961-06-27 Raymond P Lavietes Multiple use hand tool having a ratchet handle
US3233481A (en) * 1963-10-25 1966-02-08 Kelsey Hayes Co Ratchet wrench
US3337014A (en) * 1965-10-20 1967-08-22 John A Sandrick Ratchet wrench
US3393587A (en) * 1966-12-15 1968-07-23 Wright Tool And Forge Company Ratchet wrenches
US3436992A (en) * 1967-03-10 1969-04-08 Pendleton Tool Ind Inc Reversible ratchet wrench with floating pawls
US3467231A (en) * 1968-02-12 1969-09-16 Moore Drop Forging Co Pawl reversing mechanism for ratchet wrenches
US3677102A (en) * 1970-06-02 1972-07-18 Usag Spa Gemonio Free-wheel device for transmitting torques and reversible ratchet dog comprising same
US3783703A (en) * 1972-11-17 1974-01-08 Jo Line Tools Ratchet mechanism
US3881376A (en) * 1974-03-05 1975-05-06 Wright Tool & Forge Co Socket ejecting mechanism for ratchet wrenches
US4147076A (en) * 1977-10-31 1979-04-03 The Wright Tool And Forge Company Reversing-ratchet socket wrench

Also Published As

Publication number Publication date
AU6595081A (en) 1981-07-16
DE3160659D1 (en) 1983-09-01
EP0032423A1 (en) 1981-07-22
AU537503B2 (en) 1984-06-28
CA1138231A (en) 1982-12-28
JPS6320540Y2 (xx) 1988-06-07
US4280379A (en) 1981-07-28
EP0032423B1 (en) 1983-07-27
JPS56151768U (xx) 1981-11-13

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Legal Events

Date Code Title Description
PE Patent expired