DE29713343U1 - Ratschenwerkzeug - Google Patents

Ratschenwerkzeug

Info

Publication number
DE29713343U1
DE29713343U1 DE29713343U DE29713343U DE29713343U1 DE 29713343 U1 DE29713343 U1 DE 29713343U1 DE 29713343 U DE29713343 U DE 29713343U DE 29713343 U DE29713343 U DE 29713343U DE 29713343 U1 DE29713343 U1 DE 29713343U1
Authority
DE
Germany
Prior art keywords
ratchet tool
ratchet
tool
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 - Lifetime
Application number
DE29713343U
Other languages
English (en)
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.)
CHEN CHUN CHIUNG DA LI TAICHUNG TW
Original Assignee
CHEN CHUN CHIUNG DA LI TAICHUNG TW
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
Priority to US08/879,313 priority Critical patent/US5884537A/en
Application filed by CHEN CHUN CHIUNG DA LI TAICHUNG TW filed Critical CHEN CHUN CHIUNG DA LI TAICHUNG TW
Priority to DE29713343U priority patent/DE29713343U1/de
Publication of DE29713343U1 publication Critical patent/DE29713343U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B25B13/46—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)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
DE29713343U 1997-06-20 1997-07-25 Ratschenwerkzeug Expired - Lifetime DE29713343U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US08/879,313 US5884537A (en) 1997-06-20 1997-06-20 Ratchet tool
DE29713343U DE29713343U1 (de) 1997-06-20 1997-07-25 Ratschenwerkzeug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/879,313 US5884537A (en) 1997-06-20 1997-06-20 Ratchet tool
DE29713343U DE29713343U1 (de) 1997-06-20 1997-07-25 Ratschenwerkzeug

Publications (1)

Publication Number Publication Date
DE29713343U1 true DE29713343U1 (de) 1997-09-18

Family

ID=26060546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29713343U Expired - Lifetime DE29713343U1 (de) 1997-06-20 1997-07-25 Ratschenwerkzeug

Country Status (2)

Country Link
US (1) US5884537A (de)
DE (1) DE29713343U1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047617A (en) * 1997-06-20 2000-04-11 Chen; Chun Chiung Ratchet tool
US6148695A (en) 1999-08-03 2000-11-21 Hu; Bobby Ratchet wheel with asymmetric arcuate concave teeth or non-arcuate concave teeth and ratcheting tools with such ratchet wheel
TW418748U (en) * 2000-01-11 2001-01-11 Hu Hou Fei Ratchet wrench
TW408653U (en) * 2000-02-03 2000-10-11 Hu Hou Fei Ratcheting tool
US6237447B1 (en) * 2000-06-21 2001-05-29 Chyn-Huei Chen One-way driving control mechanism of a wrench
US20030079571A1 (en) * 2001-10-29 2003-05-01 Balajadia Jose P. Ratchet crank
US6945141B2 (en) * 2002-04-22 2005-09-20 Bobby Hu Reversible ratchet type wrench
TW567123B (en) * 2002-07-22 2003-12-21 Hou-Fei Hu Ratchet wrench capable of fast rotation
TWI245684B (en) * 2002-08-05 2005-12-21 Yan-Wen Lin Simple ratchet wrench
US20040103760A1 (en) * 2002-08-19 2004-06-03 Phillips Don W. Ratchet with substantially silent movement-prevention mechanism
US20080141832A1 (en) * 2002-08-19 2008-06-19 Phillips Don W Ratchet with substantially silent movement-prevention mechanism
US6918323B2 (en) * 2002-11-01 2005-07-19 Easco Hand Tools Inc. Reversible ratcheting tool with improved pawl
US7263919B2 (en) * 2004-09-10 2007-09-04 Easco Handtools, Inc. Ratcheting tool with vertically curved tooth arrangement
US7073412B1 (en) * 2004-10-12 2006-07-11 Easco Hand Tools, Inc. Method of forming a pawl pocket for a ratcheting tool and tool thereby formed
US6993997B1 (en) 2004-10-21 2006-02-07 Marro Richard R Ratchet wrench
US20080092695A1 (en) * 2006-10-19 2008-04-24 Hector Ray Hernandez Bi-directional ratchet drive
US9038507B2 (en) * 2007-03-21 2015-05-26 Snap-On Incorporated Dual pawl ratchet mechanism and reversing method
US8499666B2 (en) * 2007-03-21 2013-08-06 Snap-On Incorporated Dual pawl ratchet mechanism and reversing method
US7987747B2 (en) 2007-04-05 2011-08-02 Snap-On Incorporated Bias assembly for ratchet tools
US20090173189A1 (en) * 2008-01-08 2009-07-09 Hand Tools International Taiwan Corp. Adjustable socket
US20090193944A1 (en) * 2008-02-05 2009-08-06 Chung Cheng Yang Ratchet device
CN102019596A (zh) * 2011-01-12 2011-04-20 忻明良 棘轮扳手
TWM412032U (en) * 2011-05-06 2011-09-21 hong-zhao Yu Ratchet wheel device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603606A (en) * 1984-07-09 1986-08-05 Radian Tool Corporation Unidirectional drive tool cartridge and method of manufacture
US4669339A (en) * 1984-07-09 1987-06-02 Constagrip, Inc. Reversible wrench having instantaneously gripping friction drive
US5086673A (en) * 1991-04-22 1992-02-11 David Korty Ratchet wrench with positive locking capability
US5425291A (en) * 1994-04-05 1995-06-20 Chang; Sheue Z. Unidirectional driving head assembly
US5687820A (en) * 1996-03-29 1997-11-18 Lin; Ching-Chou Reversible ratchet mechanism
US5752590A (en) * 1996-11-26 1998-05-19 Lin; Ching Chou Ratchet tool

Also Published As

Publication number Publication date
US5884537A (en) 1999-03-23

Similar Documents

Publication Publication Date Title
DE29713343U1 (de) Ratschenwerkzeug
DE29803996U1 (de) Werkzeug
DE69831996D1 (de) Handwerkzeug
DE29800921U1 (de) Ratschen-Schraubendreher
DE59804343D1 (de) Schraubwerkzeug
DE59810239D1 (de) Handwerkzeugmaschine
DE29701799U1 (de) Schraubendreher
DE29800153U1 (de) Handwerkzeug
DE59802425D1 (de) Werkzeug
DE29719083U1 (de) Ratschenschraubenschlüssel
DE29701800U1 (de) Schraubendreher
DE29816558U1 (de) Zange
DE59702050D1 (de) Handwerkzeugmaschine
DE29708764U1 (de) Schraubendreher
DE29717071U1 (de) Handwerkzeugmaschine
DE29710512U1 (de) Schraubenschlüssel
DE19780333D2 (de) Spannratsche
DE29910139U1 (de) Ratschenwerkzeug
DE29703536U1 (de) Setzwerkzeug
DE29715553U1 (de) Ratschenwerkzeug
DE29702272U1 (de) Software-Werkzeug
DE29708596U1 (de) Schraubenschlüssel
DE29711726U1 (de) Bügelmutternsteckschlüssel
DE29716976U1 (de) Werkzeugverlängerung
DE29701192U1 (de) Werkzeugkasten

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19971030

R156 Lapse of ip right after 3 years

Effective date: 20010501