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EP1612330A2 - Extracteur de crampons de rail - Google Patents

Extracteur de crampons de rail Download PDF

Info

Publication number
EP1612330A2
EP1612330A2 EP05003012A EP05003012A EP1612330A2 EP 1612330 A2 EP1612330 A2 EP 1612330A2 EP 05003012 A EP05003012 A EP 05003012A EP 05003012 A EP05003012 A EP 05003012A EP 1612330 A2 EP1612330 A2 EP 1612330A2
Authority
EP
European Patent Office
Prior art keywords
clamping device
machine
machine according
support leg
track
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
EP05003012A
Other languages
German (de)
English (en)
Other versions
EP1612330B1 (fr
EP1612330A3 (fr
Inventor
Otto Widlroither
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.)
Robel Bahnbaumaschinen GmbH
Original Assignee
Robel Bahnbaumaschinen GmbH
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 Bahnbaumaschinen GmbH filed Critical Robel Bahnbaumaschinen GmbH
Publication of EP1612330A2 publication Critical patent/EP1612330A2/fr
Publication of EP1612330A3 publication Critical patent/EP1612330A3/fr
Application granted granted Critical
Publication of EP1612330B1 publication Critical patent/EP1612330B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C11/00Nail, spike, and staple extractors
    • B25C11/02Pincers
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/24Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
    • E01B29/26Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means the fastening means being spikes

Definitions

  • the invention relates to a Nagelziehmaschine for pulling rail nails from sleepers of a track, with a trained to rest on a nail head gripping elements clamping device.
  • the object of the present invention is now to provide a machine of the generic type, with a problem-free removal of rail nails is possible even with different rail heads.
  • this object is achieved with a machine of the type mentioned above in that a clamping drive is provided for the movement of the gripping elements and a height adjustment drive for the height adjustment of the clamping device.
  • a nail-drawing machine 1 shown in FIG. 1 has a machine frame 4, which can be moved by track-wheel rollers 2 on a track 3, with a motor 5 and a hydraulic system 6. At an end remote from the engine 5 operating handles 7 are provided with control devices 8.
  • the machine frame 4 is mounted on a carriage 10 so as to be pivotable about an axis 9 running in the transverse direction of the track. This is in turn displaceable on a chassis frame 11 in the transverse direction of the track.
  • a tool carrier 12 which is attached to the machine frame 4 pivotable about an axis 13.
  • the axis 13 extends with respect to a track plane 14 in the normal direction.
  • the tool holder 12 can be fixed by a locking device 19 in its pivoting movement about the axis 13.
  • a support foot 15 extending normal to the track plane 14 is attached to the tool carrier 12 and is connected at a lower end 16 to a support plate 18 provided for resting on a sleeper 17. This is in a - extending normal to the track plane 14 - longitudinal direction 21 of the support leg 15 relative to this slidably mounted and selectively connected by screws 20 with this.
  • the clamping device 22 On the support leg 15 a - with a clamping device 22 connected - Zangenarme 28 is mounted vertically displaceable in a longitudinal direction 21 in a guide 24.
  • the height adjustment of the clamping device 22 is effected by a
  • the clamping device 22 has two pincer-shaped gripping elements 25 which are pivotable about a pincer axis 27 by a clamping drive 26.
  • the clamping drive 26 is connected to the forceps carrier 28.
  • the clamping device 22 and the support leg 15 are arranged one behind the other with respect to a machine longitudinal direction 31 defined by spaced apart flange wheels 2.
  • the machine In use, the machine is placed by means of the operating handles 7 such that the clamping device 22 comes to rest with open gripping elements 25 via a nail head 29 of a rail nail 30.
  • both gripping elements 25 By acting on the clamping drive 26, both gripping elements 25 are moved relative to one another with an optionally adjustable clamping force, whereby the nail head 29 is positively locked (FIG. 2).
  • the forceps support 28 With the subsequent activation of the height adjustment drive 23 - while pressing the support plate 18 on the threshold 17 - the forceps support 28 is raised together with the clamping device 22 and the clamping drive 26 while the rail nail 30 pulled out of the threshold 17.
  • the clamping device 22 can be optimally adapted to the specific position of the rail nail 30 by pivoting the tool carrier 12 with a short-term solution of the locking device 19.
  • the machine 1 In order to pull a rail nail 30 on the opposite side of the rail, only the machine 1 has to be slightly pivoted about the axis 9 until clamping device 22 and support plate 18 come to rest over the rail top.
  • the gripping elements 25 By transverse displacement of the machine 1 by means of the carriage 10, the gripping elements 25 are centered on the rail nail 30 to be pulled.
  • the clamp carrier 28 By lowering the clamp carrier 28, the initiation of the next drawing process takes place.
  • clamp carrier 28 fixed to the support leg 15 and, for example, the support plate 18 by a Drive relative to the support leg 15 to adjust in the longitudinal direction 21, so as to pull a rail nail 30 from a threshold 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Confectionery (AREA)
  • Finger-Pressure Massage (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
EP05003012A 2004-06-30 2005-02-12 Extracteur de crampons de rail Expired - Lifetime EP1612330B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004010216U DE202004010216U1 (de) 2004-06-30 2004-06-30 Nagelziehmaschine

Publications (3)

Publication Number Publication Date
EP1612330A2 true EP1612330A2 (fr) 2006-01-04
EP1612330A3 EP1612330A3 (fr) 2006-08-30
EP1612330B1 EP1612330B1 (fr) 2009-08-12

Family

ID=32981607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05003012A Expired - Lifetime EP1612330B1 (fr) 2004-06-30 2005-02-12 Extracteur de crampons de rail

Country Status (5)

Country Link
US (1) US20060000382A1 (fr)
EP (1) EP1612330B1 (fr)
AT (1) ATE439473T1 (fr)
DE (2) DE202004010216U1 (fr)
RU (1) RU2005115648A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160040365A1 (en) * 2014-08-05 2016-02-11 Good Earth Tools, Inc. Spike claw puller and method of manufacture thereof
CN111886383A (zh) * 2018-01-15 2020-11-03 马蒂萨材料工业股份有限公司 用于固定铁路设备的装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2336517B8 (es) * 2007-07-30 2011-07-28 Francisco Ortiz Aranega Maquina de extraccion de clavos.
ES2357180T5 (es) 2008-09-15 2021-02-11 Riedl Gmbh Pinza para un aparato de control de estanterías y procedimiento de funcionamiento de la pinza del aparato de control de estanterías
DE202012007818U1 (de) * 2012-08-16 2012-09-24 Robel Bahnbaumaschinen Gmbh Händisch verschiebbare Maschine für die Gleiserhaltung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1041202A1 (fr) 1999-03-31 2000-10-04 Framatome Connectors International Extracteur hydraulique des crampons de rail

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1893719A (en) * 1930-07-09 1933-01-10 Nordberg Manufacturing Co Spike puller
US3249334A (en) * 1962-02-27 1966-05-03 Nordberg Manufacturing Co Hydraulic spike puller
US3336001A (en) * 1966-02-14 1967-08-15 Robert M Barton Pin puller
DE1935427C3 (de) * 1969-07-11 1980-10-16 Franz Plasser Bahnbaumaschinen- Industriegesellschaft Mbh, Wien Hydrostatisches Nagelziehgerät
US3883118A (en) * 1974-06-03 1975-05-13 Southern Railway Co Spike pulling mechanism
US4078766A (en) * 1977-04-11 1978-03-14 Saurwein Albert C Powered nail extractor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1041202A1 (fr) 1999-03-31 2000-10-04 Framatome Connectors International Extracteur hydraulique des crampons de rail

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160040365A1 (en) * 2014-08-05 2016-02-11 Good Earth Tools, Inc. Spike claw puller and method of manufacture thereof
US9637867B2 (en) * 2014-08-05 2017-05-02 Good Earth Tools, Inc. Spike claw puller and method of manufacture thereof
US10801165B2 (en) 2014-08-05 2020-10-13 Good Earth Tools, Inc. Rail spike claw puller
CN111886383A (zh) * 2018-01-15 2020-11-03 马蒂萨材料工业股份有限公司 用于固定铁路设备的装置
CN111886383B (zh) * 2018-01-15 2022-07-08 马蒂萨材料工业股份有限公司 用于固定铁路设备的装置

Also Published As

Publication number Publication date
EP1612330B1 (fr) 2009-08-12
DE502005007878D1 (de) 2009-09-24
ATE439473T1 (de) 2009-08-15
US20060000382A1 (en) 2006-01-05
DE202004010216U1 (de) 2004-09-09
RU2005115648A (ru) 2006-11-27
EP1612330A3 (fr) 2006-08-30

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