EP3159110A4 - Thin two-way ratchet wrench - Google Patents

Thin two-way ratchet wrench Download PDF

Info

Publication number
EP3159110A4
EP3159110A4 EP14895008.2A EP14895008A EP3159110A4 EP 3159110 A4 EP3159110 A4 EP 3159110A4 EP 14895008 A EP14895008 A EP 14895008A EP 3159110 A4 EP3159110 A4 EP 3159110A4
Authority
EP
European Patent Office
Prior art keywords
thin
ratchet wrench
way ratchet
way
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.)
Withdrawn
Application number
EP14895008.2A
Other languages
German (de)
French (fr)
Other versions
EP3159110A1 (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
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 Hangzhou Great Star Tools Co Ltd, Hangzhou Great Star Industrial Co Ltd filed Critical Hangzhou Great Star Tools Co Ltd
Publication of EP3159110A1 publication Critical patent/EP3159110A1/en
Publication of EP3159110A4 publication Critical patent/EP3159110A4/en
Withdrawn legal-status Critical Current

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
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
    • 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
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • 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
EP14895008.2A 2014-06-19 2014-06-19 Thin two-way ratchet wrench Withdrawn EP3159110A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/080303 WO2015192354A1 (en) 2014-06-19 2014-06-19 Thin two-way ratchet wrench

Publications (2)

Publication Number Publication Date
EP3159110A1 EP3159110A1 (en) 2017-04-26
EP3159110A4 true EP3159110A4 (en) 2018-03-07

Family

ID=54934707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14895008.2A Withdrawn EP3159110A4 (en) 2014-06-19 2014-06-19 Thin two-way ratchet wrench

Country Status (3)

Country Link
EP (1) EP3159110A4 (en)
CA (1) CA2952889C (en)
WO (1) WO2015192354A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603393A (en) * 1993-10-12 1997-02-18 Snap-On Technologies, Inc. Ratchet head assembly and reversing knob therefor
JP3001811B2 (en) * 1996-07-09 2000-01-24 ハンド トゥール デザイン コーポレイション Improved ratchet wrench structure with high torque
CN203045591U (en) * 2013-01-18 2013-07-10 杭州巨星工具有限公司 Bidirectional wrench
US20130298735A1 (en) * 2010-03-30 2013-11-14 Black & Decker Inc. Ratcheting wrench

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6044731A (en) * 1999-03-25 2000-04-04 Hsieh; Chih-Ching Double-reversible ratchet wrench
CN201147913Y (en) * 2007-08-23 2008-11-12 齐建忠 Rotary type bidirectional ratcher vertical handle wrench
CN201211654Y (en) * 2008-07-02 2009-03-25 吴天国 Lubricating bidirectional ratcher combination wrench with low noise
US20100275737A1 (en) * 2009-05-01 2010-11-04 Lin Chien-Yueh Bi-directional ratchet wrench
CN203245777U (en) * 2013-04-03 2013-10-23 杭州巨星工具有限公司 Wrench

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603393A (en) * 1993-10-12 1997-02-18 Snap-On Technologies, Inc. Ratchet head assembly and reversing knob therefor
JP3001811B2 (en) * 1996-07-09 2000-01-24 ハンド トゥール デザイン コーポレイション Improved ratchet wrench structure with high torque
US20130298735A1 (en) * 2010-03-30 2013-11-14 Black & Decker Inc. Ratcheting wrench
CN203045591U (en) * 2013-01-18 2013-07-10 杭州巨星工具有限公司 Bidirectional wrench

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015192354A1 *

Also Published As

Publication number Publication date
EP3159110A1 (en) 2017-04-26
CA2952889A1 (en) 2015-12-23
WO2015192354A1 (en) 2015-12-23
CA2952889C (en) 2021-03-30

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Owner name: RATCHET SOLUTIONS, INC.

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

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

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