CN107443282A - 具有棘轮机构的扳手 - Google Patents
具有棘轮机构的扳手 Download PDFInfo
- Publication number
- CN107443282A CN107443282A CN201710397011.1A CN201710397011A CN107443282A CN 107443282 A CN107443282 A CN 107443282A CN 201710397011 A CN201710397011 A CN 201710397011A CN 107443282 A CN107443282 A CN 107443282A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- drive member
- spanner
- hook tooth
- face
- 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.)
- Granted
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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1609500.2A GB2550922A (en) | 2016-05-31 | 2016-05-31 | A wrench with a ratchet mechanism |
GB1609500.2 | 2016-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107443282A true CN107443282A (zh) | 2017-12-08 |
CN107443282B CN107443282B (zh) | 2021-07-02 |
Family
ID=56410763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710397011.1A Active CN107443282B (zh) | 2016-05-31 | 2017-05-31 | 具有棘轮机构的扳手 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10800011B2 (zh) |
EP (1) | EP3257630B1 (zh) |
CN (1) | CN107443282B (zh) |
GB (1) | GB2550922A (zh) |
TW (1) | TWI627027B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI678265B (zh) * | 2019-01-30 | 2019-12-01 | 鴻安國際興業有限公司 | 換向棘輪扳手 |
US11426841B2 (en) * | 2019-07-23 | 2022-08-30 | Snap-On Incorporated | Internal gear retention mechanism |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1108849A (en) * | 1965-08-19 | 1968-04-03 | Willi Dowidat | A reversible ratchet wrench |
US3677102A (en) * | 1970-06-02 | 1972-07-18 | Usag Spa Gemonio | Free-wheel device for transmitting torques and reversible ratchet dog comprising same |
US4257507A (en) * | 1978-08-15 | 1981-03-24 | Jo-Line Tools, Inc. | Torque wrench with pawl guide |
US4524653A (en) * | 1983-12-28 | 1985-06-25 | Thorsen Tool Company | Ratchet wrench of the socket drive type with socket ejector |
KR850004411A (ko) * | 1983-12-13 | 1985-07-15 | 브렌트 모에텔리 죤 | 래치트 렌치 |
US4807500A (en) * | 1986-11-14 | 1989-02-28 | Main Harvey M | Reversing ratchet mechanism for tools |
CN2536355Y (zh) * | 2002-02-21 | 2003-02-19 | 邱文明 | 改进的棘轮扳手 |
CN1500594A (zh) * | 2002-11-01 | 2004-06-02 | �ֹ�������ƹ�˾ | 带改进棘爪的可逆棘动工具 |
US7066055B1 (en) * | 2004-12-30 | 2006-06-27 | Yi-Min Lee | Ratchet wrench that can release socket rapidly |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2048909C3 (de) * | 1969-10-07 | 1975-06-12 | Aisin Seiki K.K., Kariya, Aichi (Japan) | Selbsttätige, drehzahlabhängige Schalteinrichtung für Zahnrädergetriebe |
US4053037A (en) * | 1976-06-10 | 1977-10-11 | Jo-Line Tools, Inc. | Reversing ratchet |
FR2408431A2 (fr) * | 1977-10-19 | 1979-06-08 | Stephanoises Forges | Mecanisme d'entrainement reversible pour cle a cliquet |
US4497227A (en) * | 1983-01-27 | 1985-02-05 | Js Technology, Inc. | Reversible ratchet mechanism |
US4762033A (en) * | 1987-02-24 | 1988-08-09 | National Hand Tool Corporation | Ratchet wrench with manual disassembly capability |
US5921158A (en) * | 1997-12-04 | 1999-07-13 | Snap-On Tools Company | Sealed reversible ratchet wrench |
US6164167A (en) * | 1998-06-22 | 2000-12-26 | Chen; Yu-Tang | Ratchet wrench having gear driven pawl |
US6065374A (en) * | 1998-09-16 | 2000-05-23 | Hand Tool Design Corporation | Slider pawl |
TW408653U (en) * | 2000-02-03 | 2000-10-11 | Hu Hou Fei | Ratcheting tool |
US20060027049A1 (en) * | 2004-08-09 | 2006-02-09 | Arnold Robert L | Ratcheting wrench |
TWM269144U (en) * | 2004-12-03 | 2005-07-01 | Yi-Min Li | Rag wrench capable of quick-releasing sleeve |
US20070277652A1 (en) * | 2006-05-30 | 2007-12-06 | Hsien-Chung Tuan-Mu | Reversible ratcheting tool |
TW200950932A (en) * | 2008-06-10 | 2009-12-16 | Hou-Fei Hu | Ratchet wrench |
TWI340682B (en) * | 2008-06-25 | 2011-04-21 | Triangle Innovation Corp | Wrench with a single detent having tooth difference between both locking ends thereof |
US8230764B1 (en) * | 2011-06-20 | 2012-07-31 | Hong-Jen Lee | Ratchet wrench |
TWM485119U (zh) * | 2014-03-13 | 2014-09-01 | Kun-Zhe Wu | 換向棘輪扳手 |
-
2016
- 2016-05-31 GB GB1609500.2A patent/GB2550922A/en not_active Withdrawn
-
2017
- 2017-03-06 TW TW106107194A patent/TWI627027B/zh not_active IP Right Cessation
- 2017-05-30 US US15/608,676 patent/US10800011B2/en active Active
- 2017-05-30 EP EP17173458.5A patent/EP3257630B1/en active Active
- 2017-05-31 CN CN201710397011.1A patent/CN107443282B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1108849A (en) * | 1965-08-19 | 1968-04-03 | Willi Dowidat | A reversible ratchet wrench |
US3677102A (en) * | 1970-06-02 | 1972-07-18 | Usag Spa Gemonio | Free-wheel device for transmitting torques and reversible ratchet dog comprising same |
US4257507A (en) * | 1978-08-15 | 1981-03-24 | Jo-Line Tools, Inc. | Torque wrench with pawl guide |
KR850004411A (ko) * | 1983-12-13 | 1985-07-15 | 브렌트 모에텔리 죤 | 래치트 렌치 |
US4524653A (en) * | 1983-12-28 | 1985-06-25 | Thorsen Tool Company | Ratchet wrench of the socket drive type with socket ejector |
US4807500A (en) * | 1986-11-14 | 1989-02-28 | Main Harvey M | Reversing ratchet mechanism for tools |
CN2536355Y (zh) * | 2002-02-21 | 2003-02-19 | 邱文明 | 改进的棘轮扳手 |
CN1500594A (zh) * | 2002-11-01 | 2004-06-02 | �ֹ�������ƹ�˾ | 带改进棘爪的可逆棘动工具 |
US7066055B1 (en) * | 2004-12-30 | 2006-06-27 | Yi-Min Lee | Ratchet wrench that can release socket rapidly |
Also Published As
Publication number | Publication date |
---|---|
TW201742712A (zh) | 2017-12-16 |
CN107443282B (zh) | 2021-07-02 |
GB201609500D0 (en) | 2016-07-13 |
GB2550922A (en) | 2017-12-06 |
TWI627027B (zh) | 2018-06-21 |
US20170341206A1 (en) | 2017-11-30 |
US10800011B2 (en) | 2020-10-13 |
EP3257630A1 (en) | 2017-12-20 |
EP3257630B1 (en) | 2021-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Arabia United Arab Emirates Du al bajah Bbe Ali Jay Bbe Ali Free Zone South S10707 and S10708 plots Applicant after: STANLEY Black & Decker Middle East Trade Co.,Ltd. Address before: Arabia United Arab Emirates Du al bajah Bbe Ali Jay Bbe Ali Free Zone South S10707 and S10708 plots Applicant before: STANLEY WORKS (EUROPE) GmbH Address after: Arabia United Arab Emirates Du al bajah Bbe Ali Jay Bbe Ali Free Zone South S10707 and S10708 plots Applicant after: STANLEY WORKS (EUROPE) GmbH Address before: Dubai, United Arab Emirates Applicant before: Stanley Middle East FZE |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180313 Address after: Arabia United Arab Emirates Du al bajah Bbe Ali Jay Bbe Ali Free Zone South S10707 and S10708 plots Applicant after: STANLEY WORKS (EUROPE) GmbH Address before: Arabia United Arab Emirates Du al bajah Bbe Ali Jay Bbe Ali Free Zone South S10707 and S10708 plots Applicant before: STANLEY Black & Decker Middle East Trade Co.,Ltd. |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |