EP2556925A3 - Ratchet-action open-end wrench - Google Patents

Ratchet-action open-end wrench Download PDF

Info

Publication number
EP2556925A3
EP2556925A3 EP20120180182 EP12180182A EP2556925A3 EP 2556925 A3 EP2556925 A3 EP 2556925A3 EP 20120180182 EP20120180182 EP 20120180182 EP 12180182 A EP12180182 A EP 12180182A EP 2556925 A3 EP2556925 A3 EP 2556925A3
Authority
EP
European Patent Office
Prior art keywords
ratchet
end wrench
action open
action
open
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
Application number
EP20120180182
Other languages
German (de)
French (fr)
Other versions
EP2556925A2 (en
EP2556925B1 (en
Inventor
Arthur Wu
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.)
Proxene Tools Co Ltd
Original Assignee
Proxene 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 Proxene Tools Co Ltd filed Critical Proxene Tools Co Ltd
Priority to SI201230405T priority Critical patent/SI2556925T1/en
Publication of EP2556925A2 publication Critical patent/EP2556925A2/en
Publication of EP2556925A3 publication Critical patent/EP2556925A3/en
Application granted granted Critical
Publication of EP2556925B1 publication Critical patent/EP2556925B1/en
Not-in-force 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
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/08—Spanners; Wrenches with rigid jaws of open jaw 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

Abstract

A ratchet-action open-end wrench having a simplified structure.
EP12180182.3A 2011-08-12 2012-08-10 Ratchet-action open-end wrench Not-in-force EP2556925B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201230405T SI2556925T1 (en) 2011-08-12 2012-08-10 Ratchet-action open-end wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100128816A TWI398324B (en) 2011-08-12 2011-08-12 Ratchet-action open-end wrench

Publications (3)

Publication Number Publication Date
EP2556925A2 EP2556925A2 (en) 2013-02-13
EP2556925A3 true EP2556925A3 (en) 2014-06-18
EP2556925B1 EP2556925B1 (en) 2015-10-14

Family

ID=46754320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12180182.3A Not-in-force EP2556925B1 (en) 2011-08-12 2012-08-10 Ratchet-action open-end wrench

Country Status (5)

Country Link
EP (1) EP2556925B1 (en)
AU (1) AU2012211469B2 (en)
CA (1) CA2785973C (en)
SI (1) SI2556925T1 (en)
TW (1) TWI398324B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI625199B (en) * 2016-10-11 2018-06-01 Wang shuo feng Universal wrench
TWI720853B (en) * 2020-03-23 2021-03-01 吳竣賢 Adjustable wrench

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR398253A (en) * 1909-01-04 1909-06-01 Wilhelm Westebbe Spring loaded jaw wrench
US5287777A (en) * 1992-11-03 1994-02-22 Edward Kolodziej Ratcheting open end wrench
WO1999062674A1 (en) * 1998-06-04 1999-12-09 Universal Toolcraft Corporation Ratcheting wrench

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191009452A (en) * 1910-04-19 1911-01-19 Frederic William Russell An Improved Adjustable Spanner.
US2537838A (en) * 1946-12-18 1951-01-09 George T Logan Open end ratcheting wrench
US3695125A (en) * 1970-10-06 1972-10-03 Cesco Mfg Corp Open end ratchet wrench
GB1316376A (en) * 1971-08-17 1973-05-09 Insta Snap Corp Open end wrench
US4276790A (en) * 1979-05-16 1981-07-07 Davis Brian L Open-ended wrench having ratcheting action
US4637284A (en) * 1985-09-03 1987-01-20 Rosenbaum Martin J Ratchet-action open-end wrench
US5582082A (en) * 1995-08-10 1996-12-10 Gajo; Alden H. Open-end wrench having self-contained ratcheting mechanism allowing one-way rotational driving of a hardware element
DE19747536B4 (en) * 1997-10-28 2004-06-03 Gernot Hirse Open-ended wrench
EP0940225A2 (en) * 1998-03-06 1999-09-08 John L. Stanton Open end ratchet wrench
TW357114B (en) * 1998-03-06 1999-05-01 John L Stanton Open end ratchet wrench
CN2393687Y (en) * 1999-11-11 2000-08-30 陈德芳 Self-adjustable spanner for sliding block device
TWI307652B (en) * 2003-07-22 2009-03-21 Danaher Tool Ltd Retractable open end wrench
US7827887B2 (en) * 2008-10-03 2010-11-09 Kung-Cheng Chen Ratchet wrench
TWI354603B (en) * 2009-11-25 2011-12-21 Proxene Tools Co Ltd Reversible open end wrench having retaining proper
US8342063B2 (en) * 2009-12-23 2013-01-01 Stanton John L Open-ended ratchet wrench
TWM382177U (en) * 2010-01-13 2010-06-11 Proxene Tools Co Ltd Reciprocating open-end wrench having anti-detachment function
TW201124237A (en) * 2010-01-14 2011-07-16 Wei-Chu Chen Pipe wrench.
TWM386140U (en) * 2010-01-14 2010-08-11 Wei-Chu Chen Pipe wrench structure
TW201127558A (en) * 2010-02-12 2011-08-16 Wen-Bin Liu Open end wrench capable of fast reciprocatingly turning
US8402866B2 (en) * 2010-04-30 2013-03-26 Bobby Hu Open end wrench capable of fast driving
TW201139064A (en) * 2010-05-11 2011-11-16 Wen-Bin Liu Fast reciprocatable open-end wrench featuring ultra-high torque
TW201139065A (en) * 2010-05-14 2011-11-16 Wen-Bin Liu Fast reciprocatable open-end wrench
TW201143991A (en) * 2010-06-11 2011-12-16 Wen-Bin Liu Fast open-end wrench capable of fitting screw member
TW201200303A (en) * 2010-06-25 2012-01-01 li-qing Lin Structure of open spanner
TW201242723A (en) * 2011-04-29 2012-11-01 Hou-Fei Hu High-torque quick release reciprocating open-end wrench

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR398253A (en) * 1909-01-04 1909-06-01 Wilhelm Westebbe Spring loaded jaw wrench
US5287777A (en) * 1992-11-03 1994-02-22 Edward Kolodziej Ratcheting open end wrench
WO1999062674A1 (en) * 1998-06-04 1999-12-09 Universal Toolcraft Corporation Ratcheting wrench

Also Published As

Publication number Publication date
TW201307004A (en) 2013-02-16
EP2556925A2 (en) 2013-02-13
AU2012211469B2 (en) 2014-01-09
EP2556925B1 (en) 2015-10-14
CA2785973C (en) 2014-04-29
CA2785973A1 (en) 2013-02-12
TWI398324B (en) 2013-06-11
AU2012211469A1 (en) 2013-02-28
SI2556925T1 (en) 2016-01-29

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