AU2013374087B2 - Bidirectional wrench - Google Patents

Bidirectional wrench Download PDF

Info

Publication number
AU2013374087B2
AU2013374087B2 AU2013374087A AU2013374087A AU2013374087B2 AU 2013374087 B2 AU2013374087 B2 AU 2013374087B2 AU 2013374087 A AU2013374087 A AU 2013374087A AU 2013374087 A AU2013374087 A AU 2013374087A AU 2013374087 B2 AU2013374087 B2 AU 2013374087B2
Authority
AU
Australia
Prior art keywords
pawl
ratchet surface
gear
pawl element
spring
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.)
Ceased
Application number
AU2013374087A
Other languages
English (en)
Other versions
AU2013374087A1 (en
Inventor
Min Wang
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.)
RATCHET SOLUTIONS Inc
Hangzhou Great Star Tools Co Ltd
Hangzhou Great Star Industrial Co Ltd
Original Assignee
RATCHET SOLUTIONS Inc
Hangzhou Great Star Tools Co Ltd
Hangzhou Great Star Industrial Co 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 RATCHET SOLUTIONS Inc, Hangzhou Great Star Tools Co Ltd, Hangzhou Great Star Industrial Co Ltd filed Critical RATCHET SOLUTIONS Inc
Publication of AU2013374087A1 publication Critical patent/AU2013374087A1/en
Application granted granted Critical
Publication of AU2013374087B2 publication Critical patent/AU2013374087B2/en
Assigned to Hangzhou Great Star Industrial Co., Ltd., HANGZHOU GREAT STAR TOOLS CO., LTD., RATCHET SOLUTIONS, INC. reassignment Hangzhou Great Star Industrial Co., Ltd. Request for Assignment Assignors: Hangzhou Great Star Industrial Co., Ltd., HANGZHOU GREAT STAR TOOLS CO., LTD.
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool
    • 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
    • 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
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B25B15/04—Screwdrivers operated by rotating the handle with ratchet action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Transmission Devices (AREA)
AU2013374087A 2013-01-18 2013-01-18 Bidirectional wrench Ceased AU2013374087B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/070641 WO2014110776A1 (zh) 2013-01-18 2013-01-18 双向扳手

Publications (2)

Publication Number Publication Date
AU2013374087A1 AU2013374087A1 (en) 2015-09-03
AU2013374087B2 true AU2013374087B2 (en) 2018-05-24

Family

ID=51208959

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2013374087A Ceased AU2013374087B2 (en) 2013-01-18 2013-01-18 Bidirectional wrench

Country Status (10)

Country Link
EP (1) EP2946884B1 (pt)
JP (1) JP6224732B2 (pt)
KR (1) KR102019293B1 (pt)
AU (1) AU2013374087B2 (pt)
BR (1) BR112015017168B1 (pt)
CA (1) CA2898263C (pt)
MX (1) MX360127B (pt)
NZ (1) NZ711151A (pt)
RU (1) RU2628597C2 (pt)
WO (1) WO2014110776A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10399213B2 (en) 2015-01-28 2019-09-03 Hangzhou Great Star Tools Co., Ltd. Adjustable wrench
KR101726547B1 (ko) 2016-05-18 2017-04-12 김나영 다용도 라쳇렌치
US11865678B2 (en) 2021-02-02 2024-01-09 Snap-On Incorporated Dual pawl ratchet mechanism
US11986928B2 (en) 2022-04-14 2024-05-21 Snap-On Incorporated Pawl mechanism for ratchet tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003999A1 (en) * 1986-11-24 1988-06-02 Williams Thomas A Reversible unidirectional transmission
FR2771667A3 (fr) * 1997-12-01 1999-06-04 Chih Ching Hsieh Cle a douille a cliquet
US7587961B1 (en) * 2008-08-11 2009-09-15 William Tools Co., Ltd. Reversible ratchet tool
US20120186400A1 (en) * 2011-01-21 2012-07-26 William Elger Powered ratchet wrench
WO2013004045A1 (zh) * 2011-07-07 2013-01-10 杭州巨星工具有限公司 双向机械转换器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1112913A (en) * 1979-02-05 1981-11-24 John Penner Ratchet wrench of the socket drive type with socket ejector
JPH01502287A (ja) * 1986-11-24 1989-08-10 ウイリアムズ　トーマス　エー 逆転可能な伝動装置
SU1466922A1 (ru) * 1987-04-06 1989-03-23 Предприятие П/Я Р-6670 Резьбозавертывающий инструмент с приводом от гибкого вала
US5058463A (en) * 1990-10-29 1991-10-22 Midland Design Inc. Ratchet wrench with dual-rotating constant drive handle
GB9426247D0 (en) * 1994-12-24 1995-02-22 Wisbey James H Ratchet wrench
CN2248119Y (zh) * 1995-07-04 1997-02-26 汤正汉 导线间隔棒扳手
US5931062A (en) * 1997-05-13 1999-08-03 Marcovici; Mitch Efficient mechanical rectifier
CN1202438A (zh) * 1998-06-12 1998-12-23 贾俊英 自行车双向双速传动装置
US6101901A (en) * 1999-08-10 2000-08-15 The Stanley Works Dual-pawl full engagement reversible ratchet wrench
EP1341646A4 (en) * 1999-11-23 2004-07-14 Frederick L Zinck REVERSIBLE RATCHET HEAD ASSEMBLY
CN2485095Y (zh) * 2001-06-06 2002-04-10 陈木林 一种棘轮扳手结构改良
RU27799U1 (ru) * 2002-11-12 2003-02-20 Общество с ограниченной ответственностью "Контур-Аван" Трещеточный гаечный ключ
US20060065080A1 (en) * 2004-09-28 2006-03-30 Davidson John B Ratcheting tools

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003999A1 (en) * 1986-11-24 1988-06-02 Williams Thomas A Reversible unidirectional transmission
FR2771667A3 (fr) * 1997-12-01 1999-06-04 Chih Ching Hsieh Cle a douille a cliquet
US7587961B1 (en) * 2008-08-11 2009-09-15 William Tools Co., Ltd. Reversible ratchet tool
US20120186400A1 (en) * 2011-01-21 2012-07-26 William Elger Powered ratchet wrench
WO2013004045A1 (zh) * 2011-07-07 2013-01-10 杭州巨星工具有限公司 双向机械转换器

Also Published As

Publication number Publication date
KR20150107850A (ko) 2015-09-23
CA2898263C (en) 2019-04-30
AU2013374087A1 (en) 2015-09-03
NZ711151A (en) 2018-04-27
CA2898263A1 (en) 2014-07-24
BR112015017168B1 (pt) 2021-08-10
RU2628597C2 (ru) 2017-08-21
JP2016503732A (ja) 2016-02-08
EP2946884A4 (en) 2016-10-12
EP2946884B1 (en) 2020-05-20
KR102019293B1 (ko) 2019-09-06
MX360127B (es) 2018-10-23
RU2015134541A (ru) 2017-02-22
MX2015009163A (es) 2016-04-25
WO2014110776A1 (zh) 2014-07-24
JP6224732B2 (ja) 2017-11-01
EP2946884A1 (en) 2015-11-25
BR112015017168A2 (pt) 2017-07-11

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.

Free format text: FORMER OWNER(S): HANGZHOU GREAT STAR TOOLS CO., LTD.; HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.

Owner name: HANGZHOU GREAT STAR TOOLS CO., LTD.

Free format text: FORMER OWNER(S): HANGZHOU GREAT STAR TOOLS CO., LTD.; HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.

Owner name: RATCHET SOLUTIONS, INC.

Free format text: FORMER OWNER(S): HANGZHOU GREAT STAR TOOLS CO., LTD.; HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.

MK14 Patent ceased section 143(a) (annual fees not paid) or expired