ATE380096T1 - Schraubenschlüssel mit ratschenwirkung - Google Patents

Schraubenschlüssel mit ratschenwirkung

Info

Publication number
ATE380096T1
ATE380096T1 AT98911625T AT98911625T ATE380096T1 AT E380096 T1 ATE380096 T1 AT E380096T1 AT 98911625 T AT98911625 T AT 98911625T AT 98911625 T AT98911625 T AT 98911625T AT E380096 T1 ATE380096 T1 AT E380096T1
Authority
AT
Austria
Prior art keywords
chamber
rotor
wall
handle
wrenches
Prior art date
Application number
AT98911625T
Other languages
English (en)
Inventor
Peter C Chaconas
Original Assignee
Peter C Chaconas
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 Peter C Chaconas filed Critical Peter C Chaconas
Application granted granted Critical
Publication of ATE380096T1 publication Critical patent/ATE380096T1/de

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)
  • Materials For Medical Uses (AREA)
  • Dowels (AREA)
  • Lock And Its Accessories (AREA)
AT98911625T 1997-03-07 1998-03-13 Schraubenschlüssel mit ratschenwirkung ATE380096T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/812,514 US5842391A (en) 1997-03-07 1997-03-07 Wrench with ratcheting action
PCT/US1998/004945 WO1999046087A1 (en) 1997-03-07 1998-03-13 Wrench with ratcheting action

Publications (1)

Publication Number Publication Date
ATE380096T1 true ATE380096T1 (de) 2007-12-15

Family

ID=26794003

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98911625T ATE380096T1 (de) 1997-03-07 1998-03-13 Schraubenschlüssel mit ratschenwirkung

Country Status (7)

Country Link
US (1) US5842391A (de)
EP (1) EP1109651B1 (de)
AT (1) ATE380096T1 (de)
AU (1) AU6554198A (de)
DE (1) DE69838822T2 (de)
ES (1) ES2299204T3 (de)
WO (1) WO1999046087A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5996453A (en) * 1995-04-24 1999-12-07 Hand Tool Design Corporation Ratchet mechanism which resists spontaneous disengagement for use in wrenches and other tools
US6186030B1 (en) 1999-07-26 2001-02-13 Stanley Works Combination ratcheting socket wrench
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
US6807882B2 (en) 2001-05-07 2004-10-26 Bobby Hu Wrench with a simplified structure
TW483365U (en) * 2001-07-13 2002-04-11 Hou-Fei Hu High torque wrench
TW483377U (en) 2001-07-13 2002-04-11 Hou-Fei Hu Micro small torque wrench with constant torque value
USD474381S1 (en) 2001-07-23 2003-05-13 Hand Tools Design Corporation Tool and reversing lever
US6539825B1 (en) 2001-09-20 2003-04-01 Yen-Wen Lin Single direction ratcheting wrench with stuck prevention and ratcheting direction indication
TW506308U (en) 2002-02-08 2002-10-11 Hou-Fei Hu Improved structure for ratchet wrench
US7051623B2 (en) * 2003-07-28 2006-05-30 Easco Hand Tools, Inc. Pawl-less ratchet wrench
US7284464B2 (en) * 2005-07-22 2007-10-23 Easco Hand Tools, Inc. Oil drain plug wrench
GB0522310D0 (en) * 2005-11-01 2005-12-07 Solexa Ltd Methods of preparing libraries of template polynucleotides
US7201085B1 (en) * 2006-01-17 2007-04-10 Chih-Ching Hsieh Pivoting device for hand tools
US20080034926A1 (en) * 2006-08-10 2008-02-14 Chaconas Peter C Bi-directional pawl-less wrench
TWM371611U (en) * 2009-08-12 2010-01-01 Zhi-Ming Hong Head for power-driven ratchet tool
US9452511B2 (en) 2010-11-24 2016-09-27 Last Tool Factory Llc Combination ER wrench
TW201221309A (en) * 2010-11-25 2012-06-01 zhen-kun Chen Unidirectional ratchet device
TW201330988A (zh) * 2012-01-16 2013-08-01 New Way Tools Co Ltd 驅動工具
GB2558536A (en) * 2016-11-14 2018-07-18 Torque Tension Systems Ltd A hydraulic torque wrench
TWI608907B (zh) * 2017-04-12 2017-12-21 Reversible ratchet wrench

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US127902A (en) * 1872-06-11 Improvement in dynamometers-wrenches
US161022A (en) * 1875-03-23 Improvement in wrenches
US1191873A (en) * 1915-06-14 1916-07-18 Peter Ames Cressey Automatic tool.
GB1088238A (en) * 1965-07-13 1967-10-25 Leytool Ltd Improved ratchet spanner
US3709073A (en) * 1971-01-25 1973-01-09 R Kurtz Laminated wrench
US3838614A (en) * 1972-12-12 1974-10-01 Donnell W O Reciprocating engine barring tool
US3875828A (en) * 1973-04-16 1975-04-08 James P Evans Self-retaining ratcheting wrench
US4770071A (en) * 1986-06-24 1988-09-13 Sam Steier Tool drive mechanism
US4807500A (en) * 1986-11-14 1989-02-28 Main Harvey M Reversing ratchet mechanism for tools
US4889020A (en) * 1987-08-31 1989-12-26 Baker David R Open end ratchet type wrench
US4796492A (en) * 1988-05-20 1989-01-10 Liou Mou Tang Clutch type socket wrench
US4991468A (en) * 1990-08-10 1991-02-12 Lee Clark J Barrel type sockets
US5454283A (en) * 1991-09-25 1995-10-03 Stefano; Jerry Di. Ratchet line wrench tool
US5467672A (en) * 1992-04-20 1995-11-21 Ashby; Earl T. Open end ratchet wrench
US5197358A (en) * 1992-09-11 1993-03-30 Hsu C C Frank Socket wrench
US5709137A (en) * 1995-04-24 1998-01-20 Blacklock; Gordon D. Torque clutched reversible ratchet wrench
US5653151A (en) * 1995-04-24 1997-08-05 Blacklock; Gordon D. Reversible ratchet driving tool

Also Published As

Publication number Publication date
US5842391A (en) 1998-12-01
WO1999046087A1 (en) 1999-09-16
EP1109651A4 (de) 2003-03-19
DE69838822T2 (de) 2008-11-20
AU6554198A (en) 1999-09-27
DE69838822D1 (de) 2008-01-17
ES2299204T3 (es) 2008-05-16
EP1109651A1 (de) 2001-06-27
EP1109651B1 (de) 2007-12-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties