EP1867544A1 - Schienenwartungsfahrzeug - Google Patents

Schienenwartungsfahrzeug Download PDF

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Publication number
EP1867544A1
EP1867544A1 EP07011426A EP07011426A EP1867544A1 EP 1867544 A1 EP1867544 A1 EP 1867544A1 EP 07011426 A EP07011426 A EP 07011426A EP 07011426 A EP07011426 A EP 07011426A EP 1867544 A1 EP1867544 A1 EP 1867544A1
Authority
EP
European Patent Office
Prior art keywords
wheels
carriages
carriage
shop
frame structure
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.)
Withdrawn
Application number
EP07011426A
Other languages
English (en)
French (fr)
Inventor
Clemens Schoone
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.)
VolkerRail Nederland BV
Original Assignee
VolkerRail Nederland BV
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 VolkerRail Nederland BV filed Critical VolkerRail Nederland BV
Publication of EP1867544A1 publication Critical patent/EP1867544A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways

Definitions

  • the proposal is a shop to work at a rail road, such that safety is ensured while the adjacent track remains in operation.
  • This rail maintenance vehicle is mobile, such that during operation it is movable along the track, such that activities that move along the track can be carried out efficiently. Thus it is for sure that no person comes (to close) to the adjacent track to be caught by a train passing by.
  • the shop can have substantially wind and/or water proof roof and/or side walls.
  • the lower side is obviously open, to get unobstructed access to the rails, sleepers, ballast, etc.
  • this invention proposes to design the shop with features to adapt it to allow it to be transported across the road.
  • the shop is provided with one or more carriages for both driving accross a track and the road surface.
  • one or more, preferably all carriages have wheels (such as with steel surface and side flange) to ride on the track and wheels (e.g. pneumatic tyres) to ride on the road surface.
  • the one wheel type is retractable compared to the other, such that one can select which wheel type supports the shop onto the relevant surface (track or road surface).
  • such carriage is present near each end of the shop. In that connection it is possible that at least one carriage can simply be uncoupled from and/or is mounted to pivot around an upright axis relative to the shop.
  • Each carriage can be designed with single, double, triple or more shafts for each wheel type, wherein preferably one, two of all said shafts have pivoting wheels.
  • the wheels can be designed for direction control and can each pivot around an own upright (vertical) axis, or they pivot around an axis common to some wheels of said carriages (this is e.g. the case for a bogy which is typical for a train wagon) .
  • a carriage has two shafts, with all wheels pivoting, to ride at the car road, and a single shaft, of which not a single wheel can pivot, to ride at the track.
  • at least one carriage is provided by a different vehicle, e.g. a tractor, onto which e.g. the relative end of the shop bears.
  • the wheels of track and/or car road type of at least one shaft of carriaget are driven to provide propulsion.
  • the shop is designed such that its length is adaptable, preferably independent from a possible width adjustability.
  • the shop can have a shorter length during transport over the car road.
  • the shop can have extendable or telescoping parts and/or a central (preferably having a fixed length) part that has extandable elongation parts at the front and/or back.
  • the structure is preferably such that in the maximum elongated situation, a working space limited at both sides and elongated compared to the initial situation is provided, within which one can freely walk, meaning that one is not obstructed by crosswise extending structural elements.
  • the centre of gravity is at low level, such that high speed driving at the road is possible without fear for turning over when e.g. driving a curve.
  • a road has tighter curves, and besides a flat surface.
  • the centre of gravity is not more than 1, 1,5, 1,75 of 2 meter above it.
  • the shop has (preferably at both sides of the safety zone) a longitudinal frame structure mounted to the carriages at the ends and preferably partly or completely elongatable and/or widthwise movable by the aid of convenient means. It preferably extends substantially straight and/or is near the carriages S- or Z-like curved. Preferably it extends completely or partly at low level compared to e.g. a carriage, for which it preferably extends from a carriage downward via a S- of Z-like curve or such.
  • the lower and/or top side of this frame structure remains preferably below the axis or top of the wheels of one or all carriages.
  • the side walls and/or roof are preferably mounted.
  • the frame structure is preferably provided by a sheet work beam of e.g. rolled steel in the shape of e.g. a tube, I-, T- of H-profile.
  • the hoist is preferably movable length and/or crosswise, possibly beyond the shop.
  • the shop preferably has an access for persons. It is preferably located at the longitudinal end, such that the working space can be neared from e.g. a carriage or the vehicle in front or at the back.
  • the access feature has a door and/or stairs and/or ramp leading to the working space.
  • the shop is preferably provided with afrom the working space physically separated room for persons, e.g. to eat, within which e.g. a table and/or chair.
  • the feature is e.g. completely or partly located on top of a carriage.
  • the rail maintenance vehicle is based on a so called boiler bed trailer. This is an as trailer designed deep loader type, allowed to the car road. Between the wheels at the front and back, two longitudinal, mutually spaced beams of equal and fixed length (e.g. 10 meter) extend at both sides horizontally. Through adjustment means the spacing between these beams can be increased, such that the trailer is widened. On top of these beams, a cylindrical object, such as a boiler, is transported, with its axis longitudinally oriented, such that the curved lower side is located between or below these beams. The top of these two beams is located below the wheels at the front and back, such that the loading surface is accordingly located low.
  • a cylindrical object such as a boiler
  • extension beams are longitudinally mounted such that they are movable between a position in which they elongate the beams only slightly or not, and a the beams substantially elongating position. Between said positions the elongation beams are stepped or steppless adaptable is different elongation positions.
  • the beams can thus be elongated at both their ends approximately equally bu e.g. several meters.
  • the elongation beams are mutually coupled by a cross beam such that in top view there is a right angled, frame like carrier frame.
  • the longitudinal, elongation and/or cross beams are tube, I, H, or T shaped in section. In all positions of these beams the sideways and to the front/back limited space is unobstructed to wal around.
  • an upward extending structure (e.g. some type of S-or Z- shape) is mounted with which the carrier frame is coupled to the carriages at the fron and back.
  • the front carriage is located in front of the carrier frame and is provided by the back schafts of a (lorry) pulling vehicle with driver cabin.
  • the carrier frame is like a trailer releasably coupled by a pivot plate structure.
  • the back carriage is located behind the carriage frame.
  • the pulling vehicle has at its front a shaft for the car road (with pivoting wheels for direction control) and between it a shaft for the rail road. At the back this vehicle has a double, driven, shaft for the car road and a single, driven, shaft for the rail road.
  • the back carriage has a double shaft for the car road (with pivoting wheels for auxiliary direction control in tight curves) and there between a shaft for the rail track. None of the shafts of the back carriage are driven.
  • the car road shafts of the front and/or back carriage have a preferably hydraulic or pneumatic level adaption to provide additional spacing during riding at the car road.
  • the railway shafts are preferably pneumatic or hydraulic retractable. If retracted, their wheels keep sufficient spacing to the car road, also in the position of smallest spacing of the car road shafts. When riding at the track, the railway shafts are extended and the car road shafts are in the position for smallest spacing.
  • the side walls and the roof above it are mounted.
  • the roof is constructed such that it ca be widened according to the increasing distance between the longitudinal beams. Examples of it can be found in EP-A1-1.369.330 and WO 2006/027030 A1 .
  • Features can be provided to open the roof and/or side wall, or part of it, e.g. for loading/unloading.
  • the roof or side wall can be e.g. mounted to be slidable or pivotable.
  • the enclosed drawing shows a maximum elongated boiler bed trailer in side and top view (the latter in the slender and wide, respectively, position).
  • the longitudinal beams can additionally e.g. between their ends be longitudinally adaptable by means of additional elongation beamsngs to be able to provide an even larger elongation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Structures (AREA)
  • Handcart (AREA)
EP07011426A 2006-06-12 2007-06-12 Schienenwartungsfahrzeug Withdrawn EP1867544A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1031982 2006-06-12

Publications (1)

Publication Number Publication Date
EP1867544A1 true EP1867544A1 (de) 2007-12-19

Family

ID=38457803

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07011426A Withdrawn EP1867544A1 (de) 2006-06-12 2007-06-12 Schienenwartungsfahrzeug

Country Status (2)

Country Link
EP (1) EP1867544A1 (de)
NL (1) NL1033970C2 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172563A (en) * 1985-03-23 1986-09-24 Permanent Way Equip Rail vehicle
FR2786148A1 (fr) * 1998-11-23 2000-05-26 Pouget Ets Ensemble mobile pour la protection des agents de travaux sur les voies ferrees
US20030094114A1 (en) * 2001-11-20 2003-05-22 Anthony Delucia Tie plugger riding station and associated method
NL1028854C2 (nl) * 2005-04-24 2006-10-27 Movares Nederland Bv Railvoertuig en werkwijze voor gebruik daarvan.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497257A (en) * 1979-05-21 1985-02-05 White Machinery Corporation Retractable wheeled vehicle
DE19504362C2 (de) * 1995-02-10 2001-01-11 Deutsche Bahn Ag Zugeinheit des kombinierten Ladungsverkehrs zum Eisenbahntransport von selbsttragenden und nichtselbsttragenden Containern und/oder Wechselbehältern
AT1331U3 (de) * 1996-12-20 1998-04-27 Jenbacher Energiesysteme Ag Schienengebundener güterwagen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172563A (en) * 1985-03-23 1986-09-24 Permanent Way Equip Rail vehicle
FR2786148A1 (fr) * 1998-11-23 2000-05-26 Pouget Ets Ensemble mobile pour la protection des agents de travaux sur les voies ferrees
US20030094114A1 (en) * 2001-11-20 2003-05-22 Anthony Delucia Tie plugger riding station and associated method
NL1028854C2 (nl) * 2005-04-24 2006-10-27 Movares Nederland Bv Railvoertuig en werkwijze voor gebruik daarvan.

Also Published As

Publication number Publication date
NL1033970A1 (nl) 2007-12-13
NL1033970C2 (nl) 2008-11-24

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