ATE14198T1 - IMPACT WRENCH. - Google Patents

IMPACT WRENCH.

Info

Publication number
ATE14198T1
ATE14198T1 AT82102246T AT82102246T ATE14198T1 AT E14198 T1 ATE14198 T1 AT E14198T1 AT 82102246 T AT82102246 T AT 82102246T AT 82102246 T AT82102246 T AT 82102246T AT E14198 T1 ATE14198 T1 AT E14198T1
Authority
AT
Austria
Prior art keywords
support element
wrench head
head casing
guideway
impact wrench
Prior art date
Application number
AT82102246T
Other languages
German (de)
Inventor
Oswald Dubiel
Karl-Richard Hirtsiefer
Paul-Heinz Wagner
Original Assignee
Wagner Paul Heinz
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 Wagner Paul Heinz filed Critical Wagner Paul Heinz
Application granted granted Critical
Publication of ATE14198T1 publication Critical patent/ATE14198T1/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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

1. Power-driven screw-driving tool comprising 1.1 a wrench head casing (10, 40) including a ring (11) to receive a button die, 1.2 a support element (27) mounted movably at the wrench head casing (10, 40) capable to be applied to a fixed support and 1.3 a piston-cylinder-unit (28, 29) acting between the wrench head casing (10, 40) and the support element (27) and moving the wrench head casing relative to the support element, characterized in that 1.4 the wrench head casing (10, 40) contains a guideway (22) for the support element (27), 1.5 the support element (27) is displaceable in the guideway (22) and 1.6 the support element (27) freely projects from the one end of the guideway (22).
AT82102246T 1981-04-03 1982-03-19 IMPACT WRENCH. ATE14198T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813113482 DE3113482A1 (en) 1981-04-03 1981-04-03 "POWER SCREWDRIVER"
EP82102246A EP0062195B1 (en) 1981-04-03 1982-03-19 Power-driven screw-driving tool

Publications (1)

Publication Number Publication Date
ATE14198T1 true ATE14198T1 (en) 1985-07-15

Family

ID=6129254

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82102246T ATE14198T1 (en) 1981-04-03 1982-03-19 IMPACT WRENCH.

Country Status (3)

Country Link
EP (1) EP0062195B1 (en)
AT (1) ATE14198T1 (en)
DE (2) DE3113482A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413202A1 (en) * 1984-04-07 1985-10-17 Wagner, Paul-Heinz, 5203 Much POWER SCREWDRIVER
GB8525983D0 (en) * 1985-10-22 1985-11-27 Hydra Tight Ltd Power tools
DE3719893A1 (en) * 1987-06-13 1988-12-29 Wagner Paul Heinz HYDRAULIC SCREWDRIVER
DE20301758U1 (en) * 2003-02-05 2004-06-17 Wagner, Paul-Heinz power wrench

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD62789A (en) *
DE2529818C3 (en) * 1975-07-04 1977-12-22 Wagner Paul Heinz MOTOR DRIVEN FREEWHEELING WRENCH
DE3008332C2 (en) * 1980-03-05 1982-12-16 Wagner, Paul-Heinz, 5203 Much Power operated turning tool
DE3008381A1 (en) * 1980-03-05 1981-09-10 Wagner, Paul-Heinz, 5203 Much TURNING TOOL

Also Published As

Publication number Publication date
EP0062195B1 (en) 1985-07-10
EP0062195A2 (en) 1982-10-13
DE3113482A1 (en) 1982-10-28
EP0062195A3 (en) 1983-11-30
DE3264627D1 (en) 1985-08-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee