TWI450801B - - Google Patents

Info

Publication number
TWI450801B
TWI450801B TW101122125A TW101122125A TWI450801B TW I450801 B TWI450801 B TW I450801B TW 101122125 A TW101122125 A TW 101122125A TW 101122125 A TW101122125 A TW 101122125A TW I450801 B TWI450801 B TW I450801B
Authority
TW
Taiwan
Application number
TW101122125A
Other languages
Chinese (zh)
Other versions
TW201400244A (zh
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 filed Critical
Priority to TW101122125A priority Critical patent/TW201400244A/zh
Publication of TW201400244A publication Critical patent/TW201400244A/zh
Application granted granted Critical
Publication of TWI450801B publication Critical patent/TWI450801B/zh

Links

TW101122125A 2012-06-21 2012-06-21 棘輪扳手結構 TW201400244A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW101122125A TW201400244A (zh) 2012-06-21 2012-06-21 棘輪扳手結構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW101122125A TW201400244A (zh) 2012-06-21 2012-06-21 棘輪扳手結構

Publications (2)

Publication Number Publication Date
TW201400244A TW201400244A (zh) 2014-01-01
TWI450801B true TWI450801B (de) 2014-09-01

Family

ID=50344852

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101122125A TW201400244A (zh) 2012-06-21 2012-06-21 棘輪扳手結構

Country Status (1)

Country Link
TW (1) TW201400244A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI607835B (zh) * 2014-07-24 2017-12-11 You Min Wang Integral type wrench structure for preventing workpiece separation

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US893097A (en) * 1907-09-27 1908-07-14 Joseph M Reams Reversible ratchet-wrench.
US5533427A (en) * 1995-03-27 1996-07-09 Chow; Jessie Ratchet wrench having ratchet teeth of higher strength
US6161454A (en) * 1996-12-18 2000-12-19 Hand Tool Design Corporation Low cost ratchet wrench and method of assembly
US6282992B1 (en) * 2000-02-03 2001-09-04 Bobby Hu Biasing arrangement for a pawl of a reversible ratchet-type wrench
US6516690B2 (en) * 2001-06-20 2003-02-11 Yu Tang Chen Pawl shifting device for ratchet tools
TWM247352U (en) * 2003-12-23 2004-10-21 A A G Ind Co Ltd Direction control device for ratchet wrench
TWI279293B (en) * 2005-01-19 2007-04-21 Chang-Chuan Lee Improved ratchet wrench
US7263919B2 (en) * 2004-09-10 2007-09-04 Easco Handtools, Inc. Ratcheting tool with vertically curved tooth arrangement
TWM325189U (en) * 2007-02-16 2008-01-11 Pei-Jr Yang Tool with torsion ratchet wrench
US20110067531A1 (en) * 2009-09-18 2011-03-24 Shoji Suzuki Ratchet wrench handle
TWM409133U (en) * 2010-12-31 2011-08-11 Honiton Ind Inc Structure for ratchet wrench
TWM423602U (en) * 2011-08-22 2012-03-01 li-qing Lin Ratchet wrench structure
TWM429563U (en) * 2012-02-03 2012-05-21 Chuan-Yu Luo Ratchet wrench structure
TWM431045U (en) * 2011-12-23 2012-06-11 li-qing Lin Structure for ratchet wrench

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US893097A (en) * 1907-09-27 1908-07-14 Joseph M Reams Reversible ratchet-wrench.
US5533427A (en) * 1995-03-27 1996-07-09 Chow; Jessie Ratchet wrench having ratchet teeth of higher strength
US6161454A (en) * 1996-12-18 2000-12-19 Hand Tool Design Corporation Low cost ratchet wrench and method of assembly
US6282992B1 (en) * 2000-02-03 2001-09-04 Bobby Hu Biasing arrangement for a pawl of a reversible ratchet-type wrench
US6516690B2 (en) * 2001-06-20 2003-02-11 Yu Tang Chen Pawl shifting device for ratchet tools
TWM247352U (en) * 2003-12-23 2004-10-21 A A G Ind Co Ltd Direction control device for ratchet wrench
US7263919B2 (en) * 2004-09-10 2007-09-04 Easco Handtools, Inc. Ratcheting tool with vertically curved tooth arrangement
TWI279293B (en) * 2005-01-19 2007-04-21 Chang-Chuan Lee Improved ratchet wrench
TWM325189U (en) * 2007-02-16 2008-01-11 Pei-Jr Yang Tool with torsion ratchet wrench
US20110067531A1 (en) * 2009-09-18 2011-03-24 Shoji Suzuki Ratchet wrench handle
TWM409133U (en) * 2010-12-31 2011-08-11 Honiton Ind Inc Structure for ratchet wrench
TWM423602U (en) * 2011-08-22 2012-03-01 li-qing Lin Ratchet wrench structure
TWM431045U (en) * 2011-12-23 2012-06-11 li-qing Lin Structure for ratchet wrench
TWM429563U (en) * 2012-02-03 2012-05-21 Chuan-Yu Luo Ratchet wrench structure

Also Published As

Publication number Publication date
TW201400244A (zh) 2014-01-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees