DE102014112373B4 - Reversibler Ratschenschlüssel mit einem kleineren Drehwinkel - Google Patents

Reversibler Ratschenschlüssel mit einem kleineren Drehwinkel Download PDF

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Publication number
DE102014112373B4
DE102014112373B4 DE102014112373.5A DE102014112373A DE102014112373B4 DE 102014112373 B4 DE102014112373 B4 DE 102014112373B4 DE 102014112373 A DE102014112373 A DE 102014112373A DE 102014112373 B4 DE102014112373 B4 DE 102014112373B4
Authority
DE
Germany
Prior art keywords
pawl
axis
teeth
projection
ratchet wrench
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.)
Expired - Fee Related
Application number
DE102014112373.5A
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German (de)
English (en)
Other versions
DE102014112373A1 (de
Inventor
Ping-Wen Huang
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.)
Chang Chih-Min Xiushui Tw
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE102014112373A1 publication Critical patent/DE102014112373A1/de
Application granted granted Critical
Publication of DE102014112373B4 publication Critical patent/DE102014112373B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B25B13/463—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 externally toothed wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Digital Computer Display Output (AREA)
DE102014112373.5A 2013-08-30 2014-08-28 Reversibler Ratschenschlüssel mit einem kleineren Drehwinkel Expired - Fee Related DE102014112373B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW102131313 2013-08-30
TW102131313A TW201507818A (zh) 2013-08-30 2013-08-30 可更小角度轉動之換向棘輪扳手

Publications (2)

Publication Number Publication Date
DE102014112373A1 DE102014112373A1 (de) 2015-03-19
DE102014112373B4 true DE102014112373B4 (de) 2019-04-25

Family

ID=51443667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014112373.5A Expired - Fee Related DE102014112373B4 (de) 2013-08-30 2014-08-28 Reversibler Ratschenschlüssel mit einem kleineren Drehwinkel

Country Status (5)

Country Link
US (1) US9649751B2 (https=)
JP (1) JP3194592U (https=)
CN (1) CN203804858U (https=)
DE (1) DE102014112373B4 (https=)
TW (1) TW201507818A (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104760013B (zh) * 2015-04-03 2016-08-24 浙江亿洋工具制造有限公司 棘轮扳手换向结构
TWI565563B (zh) * 2015-06-03 2017-01-11 英發企業股份有限公司 具有層疊掣子換向機構的棘輪工具
CN106392966B (zh) * 2016-11-04 2018-01-19 北京曙光航空电气有限责任公司 一种双头棘轮扳手
TWI586492B (zh) * 2016-11-08 2017-06-11 史丹利七和國際股份有限公司 棘輪扳手
CN109202790A (zh) * 2017-06-29 2019-01-15 周雅亲 扳手的卡扣固定构造
CN109664229A (zh) * 2017-10-17 2019-04-23 刘昭志 可提高扭力的棘轮扳手
US20210031336A1 (en) * 2017-10-25 2021-02-04 Apex Brands, Inc. Reversible ratchet wrench
US11897091B2 (en) * 2018-12-17 2024-02-13 Snap-On Incorporated Ratchet wrench with tube spring
TWI692389B (zh) * 2019-08-29 2020-05-01 特典工具股份有限公司 棘輪扳手
US11154967B2 (en) * 2019-09-17 2021-10-26 Yi-Fu Chen Ratchet wrench
TWI722884B (zh) * 2020-04-29 2021-03-21 華偉工具有限公司 棘輪座、棘輪工具頭及雙向棘輪手工具
CN112264741B (zh) * 2020-11-03 2024-08-02 上海昆睿机器人有限公司 九轴关节机器人全位置焊接系统
US11865678B2 (en) * 2021-02-02 2024-01-09 Snap-On Incorporated Dual pawl ratchet mechanism
TW202327820A (zh) 2021-09-13 2023-07-16 美商米沃奇電動工具公司 具棘輪機構的工具
US11986928B2 (en) 2022-04-14 2024-05-21 Snap-On Incorporated Pawl mechanism for ratchet tool
TWI864427B (zh) * 2022-08-05 2024-12-01 越南商Ｕｎｉｔｅｄ Ｊｕｍｂｏ責任有限公司 棘輪扳手
USD1087747S1 (en) 2023-05-23 2025-08-12 Milwaukee Electric Tool Corporation Fastener driver accessory

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782147A (en) 1996-11-21 1998-07-21 Hand Tool Design Corporation Ratchet wrench having two-pawl action
US6789449B2 (en) 2003-01-09 2004-09-14 Lin-Lang Liu Ratchet wrench
TWM431776U (en) 2012-03-02 2012-06-21 Danaher Tool Ltd Direction-changeable ratchet wrench

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978081A (en) * 1956-08-13 1961-04-04 Bahco Ab Devices in ratchet wrenches
TW200407216A (en) * 2002-11-11 2004-05-16 Great Lotus Corp Wrench wedging device with fine angle actuation
US7121170B2 (en) * 2004-04-21 2006-10-17 Stanley Chiro International, Ltd. Ratchet wrench operated conveniently
US20060196317A1 (en) * 2005-03-03 2006-09-07 Infinity Consulting Group, Llc Adjustable ratchet wrench
TW200718514A (en) * 2005-11-04 2007-05-16 zhen-qin Hong Main body structure for ratchet wrench
TWM304405U (en) * 2006-06-01 2007-01-11 Shiang-Jen You Controlling structure of ratchet wrench
TW201336630A (zh) * 2012-03-02 2013-09-16 Apex Tool Hk Ltd 換向棘輪扳手
TW201341126A (zh) * 2012-04-13 2013-10-16 New Way Tools Co Ltd 可更小角度轉動之棘輪扳手
TWM435971U (en) * 2012-04-13 2012-08-21 New Way Tools Co Ltd Ratchet spanner capable of rotating smaller angel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782147A (en) 1996-11-21 1998-07-21 Hand Tool Design Corporation Ratchet wrench having two-pawl action
US6789449B2 (en) 2003-01-09 2004-09-14 Lin-Lang Liu Ratchet wrench
TWM431776U (en) 2012-03-02 2012-06-21 Danaher Tool Ltd Direction-changeable ratchet wrench

Also Published As

Publication number Publication date
TW201507818A (zh) 2015-03-01
DE102014112373A1 (de) 2015-03-19
US9649751B2 (en) 2017-05-16
JP3194592U (ja) 2014-12-04
US20150059533A1 (en) 2015-03-05
CN203804858U (zh) 2014-09-03
TWI492822B (https=) 2015-07-21

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: CHANG, CHIH-MIN, XIUSHUI, TW

Free format text: FORMER OWNER: NEW WAY TOOLS CO., LTD., TAICHUNG, TW

R082 Change of representative

Representative=s name: BECKER, KURIG, STRAUS, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R082 Change of representative

Representative=s name: STRAUS, ALEXANDER, DIPL.-CHEM.UNIV. DR.PHIL., DE

Representative=s name: 2K PATENT- UND RECHTSANWAELTE PARTNERSCHAFT MB, DE

R020 Patent grant now final
R082 Change of representative

Representative=s name: STRAUS, ALEXANDER, DIPL.-CHEM.UNIV. DR.PHIL., DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee