DE3264627D1 - Power-driven screw-driving tool - Google Patents

Power-driven screw-driving tool

Info

Publication number
DE3264627D1
DE3264627D1 DE8282102246T DE3264627T DE3264627D1 DE 3264627 D1 DE3264627 D1 DE 3264627D1 DE 8282102246 T DE8282102246 T DE 8282102246T DE 3264627 T DE3264627 T DE 3264627T DE 3264627 D1 DE3264627 D1 DE 3264627D1
Authority
DE
Germany
Prior art keywords
support element
wrench head
head casing
power
driving tool
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
DE8282102246T
Other languages
German (de)
Inventor
Oswald Dubiel
Karl-Richard Hirtsiefer
Paul-Heinz Wagner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8282102246T priority Critical patent/DE3264627D1/en
Application granted granted Critical
Publication of DE3264627D1 publication Critical patent/DE3264627D1/en
Expired 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
    • 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).
DE8282102246T 1981-04-03 1982-03-19 Power-driven screw-driving tool Expired DE3264627D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282102246T DE3264627D1 (en) 1981-04-03 1982-03-19 Power-driven screw-driving tool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813113482 DE3113482A1 (en) 1981-04-03 1981-04-03 "POWER SCREWDRIVER"
DE8282102246T DE3264627D1 (en) 1981-04-03 1982-03-19 Power-driven screw-driving tool

Publications (1)

Publication Number Publication Date
DE3264627D1 true DE3264627D1 (en) 1985-08-14

Family

ID=6129254

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813113482 Withdrawn DE3113482A1 (en) 1981-04-03 1981-04-03 "POWER SCREWDRIVER"
DE8282102246T Expired DE3264627D1 (en) 1981-04-03 1982-03-19 Power-driven screw-driving tool

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813113482 Withdrawn DE3113482A1 (en) 1981-04-03 1981-04-03 "POWER SCREWDRIVER"

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
DE3008381A1 (en) * 1980-03-05 1981-09-10 Wagner, Paul-Heinz, 5203 Much TURNING TOOL
DE3008332C2 (en) * 1980-03-05 1982-12-16 Wagner, Paul-Heinz, 5203 Much Power operated turning tool

Also Published As

Publication number Publication date
EP0062195A3 (en) 1983-11-30
EP0062195A2 (en) 1982-10-13
ATE14198T1 (en) 1985-07-15
DE3113482A1 (en) 1982-10-28
EP0062195B1 (en) 1985-07-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee