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DK0679762T3 - screwdriver - Google Patents

screwdriver

Info

Publication number
DK0679762T3
DK0679762T3 DK95104117T DK95104117T DK0679762T3 DK 0679762 T3 DK0679762 T3 DK 0679762T3 DK 95104117 T DK95104117 T DK 95104117T DK 95104117 T DK95104117 T DK 95104117T DK 0679762 T3 DK0679762 T3 DK 0679762T3
Authority
DK
Denmark
Prior art keywords
drive shaft
unit
clutch
drive
rack
Prior art date
Application number
DK95104117T
Other languages
Danish (da)
Inventor
Josef Hertelendi
Original Assignee
Robel Georg Gmbh & Co
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 Robel Georg Gmbh & Co filed Critical Robel Georg Gmbh & Co
Application granted granted Critical
Publication of DK0679762T3 publication Critical patent/DK0679762T3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
    • E01B29/28—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means the fastening means being of screw-and-nut type; Apparatus therefor, adapted to additionally drilling holes
    • 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
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
    • 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
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • 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
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Transmission Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Valve Device For Special Equipments (AREA)
  • Surgical Instruments (AREA)
  • Transplanting Machines (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Forging (AREA)

Abstract

The drive shaft (5) has an associated hydraulically charged drive unit (17). An overriding clutch (22) is located between drive shaft and drive unit. The unit consists of a toothed rack, which is movable in a hydraulic cylinder at right angles to the longitudinal direction of the drive shaft. The rack engages with a toothed gear of the clutch. <IMAGE>
DK95104117T 1994-04-28 1995-03-21 screwdriver DK0679762T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4414886A DE4414886C2 (en) 1994-04-28 1994-04-28 Wrench

Publications (1)

Publication Number Publication Date
DK0679762T3 true DK0679762T3 (en) 1999-08-09

Family

ID=6516704

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95104117T DK0679762T3 (en) 1994-04-28 1995-03-21 screwdriver

Country Status (10)

Country Link
EP (1) EP0679762B1 (en)
AT (1) ATE173778T1 (en)
CZ (1) CZ284029B6 (en)
DE (1) DE4414886C2 (en)
DK (1) DK0679762T3 (en)
ES (1) ES2127428T3 (en)
HU (1) HU217699B (en)
PL (1) PL175314B1 (en)
RO (1) RO115894B1 (en)
SK (1) SK281031B6 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745216B1 (en) * 1996-02-23 1998-05-22 Turripinoise De Mecanique Sa S MACHINE FOR SCREWING AND UNSCREWING BOLTS OR LOCKDRIVES
DK1825062T3 (en) * 2004-12-03 2008-05-26 Robel Bahnbaumaschinen Gmbh screwdriver
CN101157209B (en) * 2007-11-20 2010-04-07 张忠海 Portable vehicle mounted dualpurpose wrench
CN101983846A (en) * 2010-11-29 2011-03-09 张家港市繁昌机械有限公司 Sleeper bolt power wrench
DE102012017270B4 (en) * 2012-08-31 2017-06-22 Deutsche Bahnbaugruppe GmbH Rail car for holding a power driven screwing tool
DE102016000968A1 (en) * 2016-01-29 2017-08-03 Robel Bahnbaumaschinen Gmbh Wrench

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932693A1 (en) * 1979-08-11 1981-03-26 Georg Robel GmbH & Co, 81371 München SCREW MACHINE FOR RAIL FASTENER WITH A SLIP CLUTCH
DE2943938A1 (en) * 1979-10-31 1981-05-14 Georg Robel GmbH & Co, 8000 München Hydraulic machine for tightening bolts of railway sleepers - has flow regulator to reduce energy losses in hydraulic circuit
US4403663A (en) * 1981-04-13 1983-09-13 Wolff Manufacturing Company Power-operated torque wrench
DE3719893A1 (en) * 1987-06-13 1988-12-29 Wagner Paul Heinz HYDRAULIC SCREWDRIVER
JPH0295579A (en) * 1988-09-28 1990-04-06 Maruma Jusharyo Kk High torque hydraulic shoe bolt wrench
US5203238A (en) * 1989-10-27 1993-04-20 Raymond Engineering Inc. Low profile rack and pinion wrench

Also Published As

Publication number Publication date
HUT70628A (en) 1995-10-30
EP0679762A1 (en) 1995-11-02
PL308398A1 (en) 1995-10-30
EP0679762B1 (en) 1998-11-25
CZ103295A3 (en) 1995-12-13
ES2127428T3 (en) 1999-04-16
ATE173778T1 (en) 1998-12-15
HU9501200D0 (en) 1995-06-28
SK53595A3 (en) 1995-11-08
SK281031B6 (en) 2000-11-07
DE4414886A1 (en) 1995-11-02
DE4414886C2 (en) 2003-06-18
PL175314B1 (en) 1998-12-31
HU217699B (en) 2000-04-28
CZ284029B6 (en) 1998-07-15
RO115894B1 (en) 2000-07-28

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