DE3611284A1 - Kraftschrauber - Google Patents

Kraftschrauber

Info

Publication number
DE3611284A1
DE3611284A1 DE19863611284 DE3611284A DE3611284A1 DE 3611284 A1 DE3611284 A1 DE 3611284A1 DE 19863611284 DE19863611284 DE 19863611284 DE 3611284 A DE3611284 A DE 3611284A DE 3611284 A1 DE3611284 A1 DE 3611284A1
Authority
DE
Germany
Prior art keywords
tensioning
lever
tensioning wheel
axis
wheel
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
DE19863611284
Other languages
German (de)
English (en)
Other versions
DE3611284C2 (enrdf_load_stackoverflow
Inventor
Gustav Frohn
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.)
Enerpac Tool Group Corp
Original Assignee
Applied Power Inc
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 Applied Power Inc filed Critical Applied Power Inc
Priority to DE19863611284 priority Critical patent/DE3611284A1/de
Priority to DE8787104858T priority patent/DE3776936D1/de
Priority to EP87104858A priority patent/EP0240012B1/de
Publication of DE3611284A1 publication Critical patent/DE3611284A1/de
Application granted granted Critical
Publication of DE3611284C2 publication Critical patent/DE3611284C2/de
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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE19863611284 1986-04-04 1986-04-04 Kraftschrauber Granted DE3611284A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19863611284 DE3611284A1 (de) 1986-04-04 1986-04-04 Kraftschrauber
DE8787104858T DE3776936D1 (de) 1986-04-04 1987-04-02 Kraftschrauber.
EP87104858A EP0240012B1 (de) 1986-04-04 1987-04-02 Kraftschrauber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863611284 DE3611284A1 (de) 1986-04-04 1986-04-04 Kraftschrauber

Publications (2)

Publication Number Publication Date
DE3611284A1 true DE3611284A1 (de) 1987-10-22
DE3611284C2 DE3611284C2 (enrdf_load_stackoverflow) 1991-06-13

Family

ID=6297906

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863611284 Granted DE3611284A1 (de) 1986-04-04 1986-04-04 Kraftschrauber
DE8787104858T Expired - Lifetime DE3776936D1 (de) 1986-04-04 1987-04-02 Kraftschrauber.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8787104858T Expired - Lifetime DE3776936D1 (de) 1986-04-04 1987-04-02 Kraftschrauber.

Country Status (2)

Country Link
EP (1) EP0240012B1 (enrdf_load_stackoverflow)
DE (2) DE3611284A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3740083A1 (de) * 1987-11-26 1989-06-08 Hans Hohmann Hydraulischer kraftschrauber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203238A (en) * 1989-10-27 1993-04-20 Raymond Engineering Inc. Low profile rack and pinion wrench

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936634C2 (de) * 1979-09-11 1982-02-04 Wagner, Paul-Heinz, 5203 Much Schraubenwerkzeug mit Rücklaufsperre
DE3420446A1 (de) * 1984-06-01 1985-12-05 Applied Power, Inc., Milwaukee, Wis. Kraftschrauber mit einem kraftarm und einem vorzugsweise als gehaeuse ausgebildeten reaktionsarm

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322967A1 (de) * 1983-06-25 1985-01-10 Mock-Gerätebau GmbH & Co KG, 2800 Bremen Vorrichtung zum anziehen und loesen von schraubverbindungen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936634C2 (de) * 1979-09-11 1982-02-04 Wagner, Paul-Heinz, 5203 Much Schraubenwerkzeug mit Rücklaufsperre
DE3420446A1 (de) * 1984-06-01 1985-12-05 Applied Power, Inc., Milwaukee, Wis. Kraftschrauber mit einem kraftarm und einem vorzugsweise als gehaeuse ausgebildeten reaktionsarm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3740083A1 (de) * 1987-11-26 1989-06-08 Hans Hohmann Hydraulischer kraftschrauber

Also Published As

Publication number Publication date
DE3611284C2 (enrdf_load_stackoverflow) 1991-06-13
DE3776936D1 (de) 1992-04-09
EP0240012A1 (de) 1987-10-07
EP0240012B1 (de) 1992-03-04

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee