DE60137316D1 - Umkehrbarer Ratschenschlüssel für hohe Drehmomente - Google Patents

Umkehrbarer Ratschenschlüssel für hohe Drehmomente

Info

Publication number
DE60137316D1
DE60137316D1 DE60137316T DE60137316T DE60137316D1 DE 60137316 D1 DE60137316 D1 DE 60137316D1 DE 60137316 T DE60137316 T DE 60137316T DE 60137316 T DE60137316 T DE 60137316T DE 60137316 D1 DE60137316 D1 DE 60137316D1
Authority
DE
Germany
Prior art keywords
ratchet wrench
high torques
reversible ratchet
reversible
torques
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
DE60137316T
Other languages
English (en)
Inventor
David Ling
Hsien-Chung Tuan-Mu
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.)
Hand Tool Design Corp
Original Assignee
Hand Tool Design Corp
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 Hand Tool Design Corp filed Critical Hand Tool Design Corp
Application granted granted Critical
Publication of DE60137316D1 publication Critical patent/DE60137316D1/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
    • 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)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE60137316T 2001-06-21 2001-06-21 Umkehrbarer Ratschenschlüssel für hohe Drehmomente Expired - Lifetime DE60137316D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20010115034 EP1270149B1 (de) 2001-06-21 2001-06-21 Umkehrbarer Ratschenschlüssel für hohe Drehmomente

Publications (1)

Publication Number Publication Date
DE60137316D1 true DE60137316D1 (de) 2009-02-26

Family

ID=8177777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60137316T Expired - Lifetime DE60137316D1 (de) 2001-06-21 2001-06-21 Umkehrbarer Ratschenschlüssel für hohe Drehmomente

Country Status (2)

Country Link
EP (1) EP1270149B1 (de)
DE (1) DE60137316D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1413399B1 (de) * 2002-09-26 2011-11-09 Terence Chen Ratschenschlüssel

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1957462A (en) * 1933-01-25 1934-05-08 Williams J H & Co Ratchet wrench
US2427153A (en) * 1943-05-15 1947-09-09 Mossberg Frank Yielding ratchet torque wrench
US3265171A (en) * 1964-06-22 1966-08-09 Luther E Kilness One way reversible clutch for wrench
FR1538615A (fr) * 1967-07-27 1968-09-06 Forges Stephanoises Sa Des Perfectionnements aux clés à cliquet réversible
US4111077A (en) * 1977-02-02 1978-09-05 Lowell Corporation Ratchet wrench
US4328720A (en) * 1980-03-17 1982-05-11 Shiel Walter P Socket wrench and set
US4336728A (en) * 1980-10-08 1982-06-29 Deibert Raymond L Push-button reversible ratchet and pawl socket wrench handle
DE8813512U1 (de) * 1988-10-27 1989-02-16 Schust, Friedrich, 7181 Satteldorf Werkzeug zum Schraubendrehen und zum Gewindeschneiden
EP0734813B1 (de) * 1995-03-27 1998-09-16 Hand Tool Design Corporation Ratschenschlüssel mit Ratschenzähnen mit höherer Festigkeit
US6161454A (en) * 1996-12-18 2000-12-19 Hand Tool Design Corporation Low cost ratchet wrench and method of assembly
US6134991A (en) * 1999-03-04 2000-10-24 Hand Tool Design Corporation Pawl for ratchet wrench
US6109141A (en) * 1999-03-12 2000-08-29 Snap-On Tools Company Biasing structure for ratchet wrench pawl
US6253647B1 (en) * 2000-01-05 2001-07-03 Snap-On Technologies, Inc. Reversible ratchet with remote reversing operating mechanism
TW408653U (en) * 2000-02-03 2000-10-11 Hu Hou Fei Ratcheting tool
TWM227556U (en) 2001-01-11 2010-02-11 Danaher Tool Ltd Supplement of improved structure of high-torque compound reversible ratchet wrench

Also Published As

Publication number Publication date
EP1270149B1 (de) 2009-01-07
EP1270149A1 (de) 2003-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition