JPS56139883A - Power wrench device - Google Patents

Power wrench device

Info

Publication number
JPS56139883A
JPS56139883A JP3190681A JP3190681A JPS56139883A JP S56139883 A JPS56139883 A JP S56139883A JP 3190681 A JP3190681 A JP 3190681A JP 3190681 A JP3190681 A JP 3190681A JP S56139883 A JPS56139883 A JP S56139883A
Authority
JP
Japan
Prior art keywords
teeth
ring
catch element
power wrench
sense
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.)
Granted
Application number
JP3190681A
Other languages
English (en)
Other versions
JPH034354B2 (ja
Inventor
Rihiyaruto Hirutojiifuer Kaaru
Miyuuraa Yohan
Warutaashiyaito Kuruto
Haintsu Wagunaa Pooru
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
Publication of JPS56139883A publication Critical patent/JPS56139883A/ja
Publication of JPH034354B2 publication Critical patent/JPH034354B2/ja
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
    • 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)
JP3190681A 1980-03-05 1981-03-05 Power wrench device Granted JPS56139883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803008381 DE3008381A1 (de) 1980-03-05 1980-03-05 Drehwerkzeug

Publications (2)

Publication Number Publication Date
JPS56139883A true JPS56139883A (en) 1981-10-31
JPH034354B2 JPH034354B2 (ja) 1991-01-22

Family

ID=6096308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3190681A Granted JPS56139883A (en) 1980-03-05 1981-03-05 Power wrench device

Country Status (4)

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

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
DE3113481A1 (de) * 1981-04-03 1982-10-28 Wagner, Paul-Heinz, 5203 Much "kraftschrauber"
DE3113482A1 (de) * 1981-04-03 1982-10-28 Wagner, Paul-Heinz, 5203 Much "kraftschrauber"
DE3407126A1 (de) * 1984-02-28 1985-08-29 Enerpac GmbH, 4300 Essen Kraftschrauber mit einem, eine feinstufige verzahnung aufweisenden spannrad
DE3413202A1 (de) * 1984-04-07 1985-10-17 Wagner, Paul-Heinz, 5203 Much Kraftschrauber
DE3420446A1 (de) * 1984-06-01 1985-12-05 Applied Power, Inc., Milwaukee, Wis. Kraftschrauber mit einem kraftarm und einem vorzugsweise als gehaeuse ausgebildeten reaktionsarm
US6148694A (en) * 1997-11-06 2000-11-21 Spirer; Steven E. Hand wrench with torque augmenting means
DE19951606C1 (de) * 1999-10-26 2001-03-15 Peter Neef Drehwerkzeug
CN108724067B (zh) * 2017-04-24 2020-06-09 华伟工具有限公司 无切换钮的换向式棘轮扳手

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD62789A (ja) *
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 (de) * 1955-02-21 1956-10-11 Wilhelm Baecker Fa Ratsche mit quer verstellbarem ratschenkopf und hilfshebel.
DE2529818C3 (de) * 1975-07-04 1977-12-22 Wagner Paul Heinz Motorgetriebener freilaufschluessel
CA1060238A (en) * 1976-11-22 1979-08-14 Glenn F. Depagter Drive mechanism for power ratchet wrench

Also Published As

Publication number Publication date
JPH034354B2 (ja) 1991-01-22
ATE4095T1 (de) 1983-07-15
EP0035165A1 (de) 1981-09-09
DE3008381A1 (de) 1981-09-10
DE3160578D1 (en) 1983-08-18
EP0035165B1 (de) 1983-07-13

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