ATE4095T1 - LATHE TOOL. - Google Patents

LATHE TOOL.

Info

Publication number
ATE4095T1
ATE4095T1 AT81101132T AT81101132T ATE4095T1 AT E4095 T1 ATE4095 T1 AT E4095T1 AT 81101132 T AT81101132 T AT 81101132T AT 81101132 T AT81101132 T AT 81101132T AT E4095 T1 ATE4095 T1 AT E4095T1
Authority
AT
Austria
Prior art keywords
teeth
ring
catch element
sense
joint
Prior art date
Application number
AT81101132T
Other languages
German (de)
Inventor
Karl Richard Hirtsiefer
Johann Mueller
Kurt Walterscheid
Paul-Heinz Wagner
Original Assignee
Paul-Heinz Wagner
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 Paul-Heinz Wagner filed Critical Paul-Heinz Wagner
Application granted granted Critical
Publication of ATE4095T1 publication Critical patent/ATE4095T1/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)
  • Gripping On Spindles (AREA)
  • Drilling Tools (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

1. Rotary tool comprising a rotary head in which a ring (12) having teeth is supported and which contains a catch element (41) engaging the teeth of the ring (12) and sliding beyond said teeth in one sense of rotation of the ring (12), while it lockingly engages them in the other sense of rotation, characterized in that the catch element (41) is supported via a first joint (41, 44, 45) by a pressure rod (46) movable in a channel (51) of the rotary head (10), and that the pressure rod (46) being supported via a second joint (47, 48, 49) at the rear end wall (50) of the channel (51) forms together with the catch element (41) a toggle lever system (21).
AT81101132T 1980-03-05 1981-02-17 LATHE TOOL. ATE4095T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803008381 DE3008381A1 (en) 1980-03-05 1980-03-05 TURNING TOOL
EP81101132A EP0035165B1 (en) 1980-03-05 1981-02-17 Rotary tool

Publications (1)

Publication Number Publication Date
ATE4095T1 true ATE4095T1 (en) 1983-07-15

Family

ID=6096308

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81101132T ATE4095T1 (en) 1980-03-05 1981-02-17 LATHE TOOL.

Country Status (4)

Country Link
EP (1) EP0035165B1 (en)
JP (1) JPS56139883A (en)
AT (1) ATE4095T1 (en)
DE (2) DE3008381A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524651A (en) * 1981-04-03 1985-06-25 Paul-Heinz Wagner Power wrench
DE3113482A1 (en) * 1981-04-03 1982-10-28 Wagner, Paul-Heinz, 5203 Much "POWER SCREWDRIVER"
DE3113481A1 (en) * 1981-04-03 1982-10-28 Wagner, Paul-Heinz, 5203 Much "POWER SCREWDRIVER"
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
DE3420446A1 (en) * 1984-06-01 1985-12-05 Applied Power, Inc., Milwaukee, Wis. POWER SCREWDRIVER WITH A POWER ARM AND PREFERRED REAR ARM
US6148694A (en) * 1997-11-06 2000-11-21 Spirer; Steven E. Hand wrench with torque augmenting means
DE19951606C1 (en) * 1999-10-26 2001-03-15 Peter Neef Rotary tool e.g. hydraulic screwdriver has ratchet element cooperating with ratchet wheel when defined torque is reached
CN108724067B (en) * 2017-04-24 2020-06-09 华伟工具有限公司 Reversing ratchet wrench without switching button

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD62789A (en) *
US2787180A (en) * 1945-04-27 1957-04-02 Thomas P Walker Open end ratchet wrenches
US2752810A (en) * 1954-09-21 1956-07-03 Ingersoll Rand Co Power operated ratchet wrench
DE1731995U (en) * 1955-02-21 1956-10-11 Wilhelm Baecker Fa RATCHET WITH LATERALLY ADJUSTABLE RATCHET HEAD AND AUXILIARY LEVER.
DE2529818C3 (en) * 1975-07-04 1977-12-22 Wagner Paul Heinz MOTOR DRIVEN FREEWHEELING WRENCH
CA1060238A (en) * 1976-11-22 1979-08-14 Glenn F. Depagter Drive mechanism for power ratchet wrench

Also Published As

Publication number Publication date
DE3008381A1 (en) 1981-09-10
DE3160578D1 (en) 1983-08-18
JPH034354B2 (en) 1991-01-22
EP0035165A1 (en) 1981-09-09
JPS56139883A (en) 1981-10-31
EP0035165B1 (en) 1983-07-13

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Legal Events

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