ATE43987T1 - Umkehrbarer ratschenschluessel. - Google Patents

Umkehrbarer ratschenschluessel.

Info

Publication number
ATE43987T1
ATE43987T1 AT84904319T AT84904319T ATE43987T1 AT E43987 T1 ATE43987 T1 AT E43987T1 AT 84904319 T AT84904319 T AT 84904319T AT 84904319 T AT84904319 T AT 84904319T AT E43987 T1 ATE43987 T1 AT E43987T1
Authority
AT
Austria
Prior art keywords
driver
pawl
wrench
teeth
head
Prior art date
Application number
AT84904319T
Other languages
English (en)
Inventor
David S Colvin
Original Assignee
David S Colvin
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 David S Colvin filed Critical David S Colvin
Application granted granted Critical
Publication of ATE43987T1 publication Critical patent/ATE43987T1/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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Valve Device For Special Equipments (AREA)
  • Flexible Shafts (AREA)
AT84904319T 1984-11-27 1984-11-27 Umkehrbarer ratschenschluessel. ATE43987T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1984/001933 WO1986003155A1 (en) 1984-11-27 1984-11-27 Reversible ratchet wrench
EP84904319A EP0203915B1 (de) 1984-11-27 1984-11-27 Umkehrbarer ratschenschlüssel

Publications (1)

Publication Number Publication Date
ATE43987T1 true ATE43987T1 (de) 1989-06-15

Family

ID=22182339

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84904319T ATE43987T1 (de) 1984-11-27 1984-11-27 Umkehrbarer ratschenschluessel.

Country Status (4)

Country Link
EP (1) EP0203915B1 (de)
AT (1) ATE43987T1 (de)
DE (1) DE3478671D1 (de)
WO (1) WO1986003155A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053158A1 (de) * 2008-10-24 2010-04-29 Gedore-Werkzeugfabrik Otto Dowidat Kg Ratschenschlüssel
TWI807712B (zh) * 2022-03-22 2023-07-01 李纘滄 棘輪扳手結構

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1868839A (en) * 1930-07-03 1932-07-26 Duro Metal Prod Co Ratchet lever
US1957462A (en) * 1933-01-25 1934-05-08 Williams J H & Co Ratchet wrench
US2542241A (en) * 1946-10-23 1951-02-20 New Britain Machine Co Ratchet mechanism
US2701977A (en) * 1953-05-07 1955-02-15 Wright Tool And Forge Company Reversible ratchet wrench
US3490317A (en) * 1967-04-14 1970-01-20 Utica Tool Co Dual driver ratchet wrench
US3713356A (en) * 1971-01-18 1973-01-30 Snap On Tools Corp Socket release mechanism for wrenches and the like
US4272311A (en) * 1979-05-17 1981-06-09 Angelo Joseph J D Method and apparatus for automatically labelling containers
US4274311A (en) * 1979-07-23 1981-06-23 Emil Ebert Ratchet wrench handle
US4280379A (en) * 1980-01-11 1981-07-28 Chow Kirk K Reversihble ratchet drive

Also Published As

Publication number Publication date
DE3478671D1 (en) 1989-07-20
EP0203915A4 (de) 1987-07-09
EP0203915B1 (de) 1989-06-14
EP0203915A1 (de) 1986-12-10
WO1986003155A1 (en) 1986-06-05

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Legal Events

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