ATE27238T1 - LATHE TOOL. - Google Patents

LATHE TOOL.

Info

Publication number
ATE27238T1
ATE27238T1 AT84107023T AT84107023T ATE27238T1 AT E27238 T1 ATE27238 T1 AT E27238T1 AT 84107023 T AT84107023 T AT 84107023T AT 84107023 T AT84107023 T AT 84107023T AT E27238 T1 ATE27238 T1 AT E27238T1
Authority
AT
Austria
Prior art keywords
arm
pivot point
rotary head
cylinder housing
cylinder
Prior art date
Application number
AT84107023T
Other languages
German (de)
Inventor
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 ATE27238T1 publication Critical patent/ATE27238T1/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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0078—Reaction arms
    • 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)
  • Actuator (AREA)
  • Drilling And Boring (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

1. Torque applying tool comprising a rotary head (16) adapted to be applied to a workpiece, a hydraulic cylinder (10) whose piston (12) is connected via a hinge means (14, 15, 17) to a first pivot point (15) of the rotary head (16), an arm (30) supported at the cylinder housing (11) of the hydraulic cylinder (10), and connected to a second pivot point of the rotary head (16) via a second hinge (34) which - with respect to the axis of the rotary head (16) - is provided at an angular distance to the first pivot point (15), and a supporting member (37) for supporting the cylinder housing against a stationary abutment, characterized in that the arm (30) is fixed rigidly and dismountably at the cylinder housing (11), that the hinge means (14, 15, 17) is so designed that it adapts itself to swivel movements of the first pivot point (15) relative to the cylinder axis, and that at least one further arm (30a) is provided which is distinguished from the first arm (30) by a different arrangement of the pivot point for the second hinge (34) with respect to the cylinder housing, and which is interchangeable against the first arm (30).
AT84107023T 1983-07-02 1984-06-19 LATHE TOOL. ATE27238T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833323904 DE3323904A1 (en) 1983-07-02 1983-07-02 TURNING TOOL
EP84107023A EP0130465B1 (en) 1983-07-02 1984-06-19 Torque applying tool

Publications (1)

Publication Number Publication Date
ATE27238T1 true ATE27238T1 (en) 1987-06-15

Family

ID=6202997

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84107023T ATE27238T1 (en) 1983-07-02 1984-06-19 LATHE TOOL.

Country Status (5)

Country Link
EP (1) EP0130465B1 (en)
JP (1) JPS6039076A (en)
AT (1) ATE27238T1 (en)
DE (1) DE3323904A1 (en)
ZA (1) ZA844757B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407126A1 (en) * 1984-02-28 1985-08-29 Enerpac GmbH, 4300 Essen POWER SCREWDRIVER WITH A TENSION WHEEL WITH A FINE-STAGE TOOTHING
DE3413202A1 (en) * 1984-04-07 1985-10-17 Wagner, Paul-Heinz, 5203 Much POWER SCREWDRIVER
US4663997A (en) * 1986-01-14 1987-05-12 Junkers John K Fluid-operated wrench
US6105472A (en) * 1998-03-09 2000-08-22 Junkers; John K. Fluid-operated tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198040A (en) * 1963-01-14 1965-08-03 Imp Eastman Corp Wrench
DE2654466C2 (en) * 1976-12-01 1978-11-02 Paul-Heinz Wagner Maschinenfabrikation, 5203 Much Power wrench
DE2749857C3 (en) * 1977-11-08 1980-05-14 Paul-Heinz Wagner Maschinenfabrikation, 5203 Much Power wrench with a wrench head
US4201099B1 (en) * 1978-08-14 1993-12-07 K. Junkers John Hydraulic wrench
US4409865A (en) * 1981-01-15 1983-10-18 Unex Corporation Continuous ratchet drive
US4387611A (en) * 1981-05-19 1983-06-14 Junkers John K Hydraulic wrench for simultaneously tightening or loosening at least two threaded connectors

Also Published As

Publication number Publication date
EP0130465B1 (en) 1987-05-20
DE3323904A1 (en) 1985-01-10
EP0130465A1 (en) 1985-01-09
ZA844757B (en) 1985-02-27
JPS6039076A (en) 1985-02-28

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Legal Events

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