BR112015017168A2 - bidirectional key - Google Patents

bidirectional key

Info

Publication number
BR112015017168A2
BR112015017168A2 BR112015017168A BR112015017168A BR112015017168A2 BR 112015017168 A2 BR112015017168 A2 BR 112015017168A2 BR 112015017168 A BR112015017168 A BR 112015017168A BR 112015017168 A BR112015017168 A BR 112015017168A BR 112015017168 A2 BR112015017168 A2 BR 112015017168A2
Authority
BR
Brazil
Prior art keywords
torque
bidirectional
key
clockwise
bidirectional key
Prior art date
Application number
BR112015017168A
Other languages
Portuguese (pt)
Other versions
BR112015017168B1 (en
Inventor
Wang Min
Original Assignee
Hangzhou Great Star Ind Co Ltd
Hangzhou Great Star Tools 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 Hangzhou Great Star Ind Co Ltd, Hangzhou Great Star Tools Co Ltd filed Critical Hangzhou Great Star Ind Co Ltd
Publication of BR112015017168A2 publication Critical patent/BR112015017168A2/en
Publication of BR112015017168B1 publication Critical patent/BR112015017168B1/en

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)

Abstract

resumo “chave bidirecional” a chave bidirecional da presente invenção atinge dois modos de trabalho e pode converter entre eles convenientemente. durante a utilização da chave bidirecional da presente invenção, o torque de entrada que o operador exerce é um torque no sentido horário ou anti-horário de um torque, o torque da ponta da chave bidirecional da presente invenção de saída é um torque no sentido horário ou um torque anti-horário alternadamente.Summary "Bidirectional Key" The bidirectional key of the present invention achieves two working modes and can convert between them conveniently. while using the bidirectional wrench of the present invention, the input torque that the operator exerts is a clockwise or counterclockwise torque of a torque, the tip torque of the bidirectional output wrench is a clockwise torque. or an anticlockwise torque alternately.

BR112015017168-0A 2013-01-18 2013-01-18 BIDIRECTIONAL KEY BR112015017168B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/070641 WO2014110776A1 (en) 2013-01-18 2013-01-18 Bidirectional wrench

Publications (2)

Publication Number Publication Date
BR112015017168A2 true BR112015017168A2 (en) 2017-07-11
BR112015017168B1 BR112015017168B1 (en) 2021-08-10

Family

ID=51208959

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015017168-0A BR112015017168B1 (en) 2013-01-18 2013-01-18 BIDIRECTIONAL KEY

Country Status (10)

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

Families Citing this family (5)

* 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 (en) 2016-05-18 2017-04-12 김나영 Multipurpose ratchet wrench
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
CN118342452B (en) * 2024-06-17 2024-08-13 山东祺月集团有限公司 Manual tool for assembling baby carrier

Family Cites Families (18)

* 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
US4802387A (en) * 1986-11-24 1989-02-07 Williams Thomas A Iii Reversible unidirectional transmission
JPH01502287A (en) * 1986-11-24 1989-08-10 ウイリアムズ　トーマス　エー Reversible gearing
SU1466922A1 (en) * 1987-04-06 1989-03-23 Предприятие П/Я Р-6670 Screw-setting tool driven from flexible shaft
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 (en) * 1995-07-04 1997-02-26 汤正汉 Conductor spacer spanner
US5931062A (en) 1997-05-13 1999-08-03 Marcovici; Mitch Efficient mechanical rectifier
FR2771667B3 (en) * 1997-12-01 1999-10-29 Chih Ching Hsieh RATCHET WRENCH
CN1202438A (en) * 1998-06-12 1998-12-23 贾俊英 Two-way double speed driver for bicycle
US6789447B1 (en) * 1998-11-23 2004-09-14 Frederick L. Zinck Reversible ratchet head assembly
US6101901A (en) * 1999-08-10 2000-08-15 The Stanley Works Dual-pawl full engagement reversible ratchet wrench
CN2485095Y (en) * 2001-06-06 2002-04-10 陈木林 Improved structure of ratchet spanner
RU27799U1 (en) * 2002-11-12 2003-02-20 Общество с ограниченной ответственностью "Контур-Аван" RATCH WRENCH
US20060065080A1 (en) * 2004-09-28 2006-03-30 Davidson John B Ratcheting tools
US7587961B1 (en) * 2008-08-11 2009-09-15 William Tools Co., Ltd. Reversible ratchet tool
US9120213B2 (en) * 2011-01-21 2015-09-01 Milwaukee Electric Tool Corporation Powered ratchet wrench
CN102862137A (en) * 2011-07-07 2013-01-09 杭州巨星工具有限公司 Bi-direction mechanical straightener

Also Published As

Publication number Publication date
KR20150107850A (en) 2015-09-23
RU2015134541A (en) 2017-02-22
KR102019293B1 (en) 2019-09-06
RU2628597C2 (en) 2017-08-21
CA2898263C (en) 2019-04-30
JP6224732B2 (en) 2017-11-01
MX2015009163A (en) 2016-04-25
CA2898263A1 (en) 2014-07-24
AU2013374087B2 (en) 2018-05-24
MX360127B (en) 2018-10-23
AU2013374087A1 (en) 2015-09-03
EP2946884A4 (en) 2016-10-12
NZ711151A (en) 2018-04-27
BR112015017168B1 (en) 2021-08-10
EP2946884B1 (en) 2020-05-20
EP2946884A1 (en) 2015-11-25
JP2016503732A (en) 2016-02-08
WO2014110776A1 (en) 2014-07-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: HANGZHOU GREAT STAR TOOLS CO., LTD. (CN) ; HANGZHO

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/01/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2705 DE 08-11-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.