DE3800775C2 - - Google Patents

Info

Publication number
DE3800775C2
DE3800775C2 DE19883800775 DE3800775A DE3800775C2 DE 3800775 C2 DE3800775 C2 DE 3800775C2 DE 19883800775 DE19883800775 DE 19883800775 DE 3800775 A DE3800775 A DE 3800775A DE 3800775 C2 DE3800775 C2 DE 3800775C2
Authority
DE
Germany
Prior art keywords
jaw
jaws
nut
spring
handle
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
Application number
DE19883800775
Other languages
German (de)
English (en)
Other versions
DE3800775A1 (de
Inventor
Kurt Buus Ch Buerli
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.)
JRG Gunzenhauser AG
Original Assignee
JRG Gunzenhauser AG
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 JRG Gunzenhauser AG filed Critical JRG Gunzenhauser AG
Publication of DE3800775A1 publication Critical patent/DE3800775A1/de
Application granted granted Critical
Publication of DE3800775C2 publication Critical patent/DE3800775C2/de
Granted 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE19883800775 1987-01-14 1988-01-13 Ratschenschluessel Granted DE3800775A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH11287A CH671180A5 (enExample) 1987-01-14 1987-01-14

Publications (2)

Publication Number Publication Date
DE3800775A1 DE3800775A1 (de) 1988-07-28
DE3800775C2 true DE3800775C2 (enExample) 1989-08-31

Family

ID=4179535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883800775 Granted DE3800775A1 (de) 1987-01-14 1988-01-13 Ratschenschluessel

Country Status (3)

Country Link
AT (1) AT393364B (enExample)
CH (1) CH671180A5 (enExample)
DE (1) DE3800775A1 (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE355522C (de) * 1922-06-28 Georg Dudenhoeffer Schraubenschluessel
FR1119505A (fr) * 1955-02-22 1956-06-21 Clef à griffes utilisable notamment pour serrer ou desserrer des écrous
DE2622024A1 (de) * 1976-05-18 1977-12-08 Aljac Devices Ltd Schraubenschluessel

Also Published As

Publication number Publication date
DE3800775A1 (de) 1988-07-28
CH671180A5 (enExample) 1989-08-15
AT393364B (de) 1991-10-10
ATA6288A (de) 1991-03-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JRG GUNZENHAUSER AG, SISSACH, CH

8339 Ceased/non-payment of the annual fee