TW503803U - Improved structure for invertible ratchet wrench - Google Patents

Improved structure for invertible ratchet wrench

Info

Publication number
TW503803U
TW503803U TW091201291U TW91201291U TW503803U TW 503803 U TW503803 U TW 503803U TW 091201291 U TW091201291 U TW 091201291U TW 91201291 U TW91201291 U TW 91201291U TW 503803 U TW503803 U TW 503803U
Authority
TW
Taiwan
Prior art keywords
invertible
improved structure
ratchet wrench
wrench
ratchet
Prior art date
Application number
TW091201291U
Other languages
Chinese (zh)
Inventor
Hou-Fei Hu
Original Assignee
Hou-Fei Hu
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 Hou-Fei Hu filed Critical Hou-Fei Hu
Priority to TW091201291U priority Critical patent/TW503803U/en
Priority to DE10239053A priority patent/DE10239053B4/en
Publication of TW503803U publication Critical patent/TW503803U/en

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
    • B25B13/04—Spanners; Wrenches with rigid jaws of ring 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
    • 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
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/16—Handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
TW091201291U 2002-02-01 2002-02-01 Improved structure for invertible ratchet wrench TW503803U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW091201291U TW503803U (en) 2002-02-01 2002-02-01 Improved structure for invertible ratchet wrench
DE10239053A DE10239053B4 (en) 2002-02-01 2002-08-26 Convertible ratchet wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW091201291U TW503803U (en) 2002-02-01 2002-02-01 Improved structure for invertible ratchet wrench

Publications (1)

Publication Number Publication Date
TW503803U true TW503803U (en) 2002-09-21

Family

ID=27608884

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091201291U TW503803U (en) 2002-02-01 2002-02-01 Improved structure for invertible ratchet wrench

Country Status (2)

Country Link
DE (1) DE10239053B4 (en)
TW (1) TW503803U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI750959B (en) * 2020-12-17 2021-12-21 陳家佑 Limiting structure of ratchet wrench
TWI752758B (en) * 2020-12-17 2022-01-11 陳家佑 Resisting structure of ratchet wrench

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12005549B2 (en) * 2018-06-07 2024-06-11 Snap-On Incorporated Reversing lever

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8813512U1 (en) * 1988-10-27 1989-02-16 Schust, Friedrich, 7181 Satteldorf Tool for screwing and threading
US6161454A (en) * 1996-12-18 2000-12-19 Hand Tool Design Corporation Low cost ratchet wrench and method of assembly
TW408653U (en) * 2000-02-03 2000-10-11 Hu Hou Fei Ratcheting tool
DE20005280U1 (en) * 2000-03-20 2000-05-25 Hsieh, Chih-Ching, Fongyuan, Taichung Directional control arrangement of a ratchet tool
DE20019654U1 (en) * 2000-11-20 2001-03-15 Gei, Yuen-Gam, Tali, Taichung Ratchet wrench
US6722233B2 (en) * 2001-03-21 2004-04-20 Liao I-He Pawl shifting device for a ratchet tool
DE20117818U1 (en) * 2001-11-05 2002-04-11 Dipl.-Ing. Hellmut Haufe GmbH & Co. KG, 61250 Usingen wire guide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI750959B (en) * 2020-12-17 2021-12-21 陳家佑 Limiting structure of ratchet wrench
TWI752758B (en) * 2020-12-17 2022-01-11 陳家佑 Resisting structure of ratchet wrench

Also Published As

Publication number Publication date
DE10239053B4 (en) 2008-03-20
DE10239053A1 (en) 2003-08-14

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees