Patents for B61F 7 - Rail vehicles equipped for use on tracks of different width (187)
01/2015
01/15/2015WO2015004303A1 Railway axle with automatic change to multiple track widths
01/14/2015EP2824012A1 Gauge-changing system for narrow gauge
10/2014
10/01/2014EP2783940A1 Variable-width axle for rail vehicles and automatic identification and location system thereof
05/2014
05/14/2014EP2730481A1 Tetraaxial railroad truck
05/14/2014CN103786739A 一种低动力径向焊接转向架 A low power longitudinally welded bogie
05/01/2014US20140116284 Vehicle and Drive Mechanism
04/2014
04/16/2014CN203544000U Walking device for rail construction vehicle
03/2014
03/12/2014CN203472872U Device for positioning railway wheel pairs with different standards in transportation process
02/2014
02/26/2014CN103600750A Traveling device for railway construction vehicle
01/2014
01/08/2014CN203381635U Locomotive axle suspension bearing box assembly suitable for various track gauges
11/2013
11/26/2013US8590459 Bogie for variable rail gauge and changing station of the rail gauge
11/20/2013CN103395430A Method and device suitable for positioning of railway wheel sets with different specifications during transportation
10/2013
10/24/2013WO2013157909A1 Tetraaxial railroad truck
09/2013
09/11/2013CN203186358U Locking mechanism for gauge-variable bogie
07/2013
07/10/2013CN103192843A Locking mechanism for variable-gauge bogie
06/2013
06/12/2013CN102076544B Variable-width bogie with rotating axles and a stationary apparatus for changing track width
05/2013
05/30/2013WO2013076338A1 Gauge-changing system for narrow gauge
03/2013
03/20/2013CN202806780U Broad-gauge mechanical drive integrated rail vehicle
03/13/2013CN202782472U Steel wheel structure used for railway
12/2012
12/06/2012US20120304886 Transport system
11/2012
11/28/2012CN202557550U Rail changing type running device
11/21/2012EP2524851A1 Installation to change the wheel's spacing of a rail vehicle in motion
10/2012
10/31/2012CN102756741A Orbital transfer type carrier loader for inspection robot in transformer substation
08/2012
08/01/2012CN202358119U Tractor rail-changing wheel
07/2012
07/04/2012CN202294849U 轨道车可调定位装置 Railcar adjustable positioning device
05/2012
05/30/2012EP2457799A1 Multicoupling
05/18/2012WO2012062454A1 Multi-coupling
05/02/2012CN202208234U Gauge-adjustable wheel set for mining narrow-gauge vehicle
12/2011
12/28/2011CN202089080U 弯直道两用内轨车的车轮装置 Bend straight dual-rail car wheel device
12/28/2011CN202089079U 平板车车轮 Flatbed truck wheels
12/08/2011DE102010029805A1 Rail vehicle has wagon structure and rotor carrier clamped at wagon structure, where rotor is pivoted at rotor carrier by rotor set around wheel axles
11/2011
11/30/2011EP2390155A1 Displaceable rolling bogie for railway vehicles
11/09/2011CN102239075A Improved variable-width bogie with rotating axles
11/03/2011US20110265682 Variable gauge bogie with rotating axles and fixed track gauge change installation
09/2011
09/15/2011WO2011112134A1 Transport system
09/15/2011CA2790120A1 Transport system
08/2011
08/03/2011EP2351679A1 Improved variable-width bogie with rotating axles
05/2011
05/25/2011CN102076544A Variable-width bogie with rotating axles and a stationary apparatus for changing track width
02/2011
02/23/2011EP2287061A2 Variable-width bogie with rotating axles and a stationary apparatus for changing track width
01/2011
01/12/2011CN201703385U Automatic rail changing cart
12/2010
12/23/2010US20100319564 Bogie for variable rail gauge and changing station of the rail gauge
11/2010
11/10/2010CN101306690B Rail-changing traction system
11/03/2010EP2244921A1 Bogie for variable rail gauge and changing station of the rail gauge
08/2010
08/19/2010US20100211238 Public highway system
04/2010
04/01/2010WO2010034859A1 Improved variable-width bogie with rotating axles
12/2009
12/17/2009WO2009133227A3 Variable-width bogie with rotating axles and a stationary apparatus for changing track width
12/17/2009DE202009009223U1 Einzelradantrieb mit Wellendurchtrieb für spurgeführte Fahrzeuge Single wheel with shaft drive for track-guided vehicles
12/16/2009CN201362261Y Rail guide transport trolley
11/2009
11/05/2009WO2009133227A2 Variable-width bogie with rotating axles and a stationary apparatus for changing track width
11/05/2009CA2723103A1 Variable gauge bogie with rotating axles and fixed track gauge change installation
08/2009
08/02/2009WO2009101023A1 Bogie for variable rail gauge and changing station of the rail gauge
07/2009
07/08/2009EP1532033B1 Driven bogie for a rail vehicle
05/2009
05/13/2009CN101428619A Railbus traffic system
02/2009
02/26/2009DE102006027852B4 Gleismeßfahrzeug Gleismeßfahrzeug
11/2008
11/26/2008EP1993895A1 Wheel-set bearing housing for a rail vehicle
10/2008
10/08/2008CN201128419Y Track-space-variable wheel
12/2007
12/20/2007DE102006027852A1 Track e.g. railroad track, measuring vehicle, has chassis with several wheels, where chassis has track width that is variably adjustable between five hundred and eighty millimeters and one thousand eight hundred and fifty millimeters
12/19/2007CN200992209Y Railway goods train gauge-changeable steering frame and ground gauge-changing track device matched with same
09/2007
09/26/2007CN200951774Y Trolley wheel with variable rail gauge
09/20/2007WO2007104369A1 Wheel-set bearing housing for a rail vehicle
05/2007
05/30/2007EP1789301A1 Truck for railway vehicles having independent wheels that can be oriented according to the curvature of the tracks
02/2007
02/21/2007EP1339918B1 Arrangement for changing a gauge of a railed vehicle
01/2007
01/18/2007DE102005032230A1 Railway system for use on railway tracks of different widths, has conical or tapered annular step formed around rim of each twin-track wheel
12/2006
12/14/2006DE10239582B4 Weichensystem für spurgebundene Fahrzeuge mit feststehenden Spursystemen Switch system for guided vehicles with fixed track systems
08/2006
08/03/2006WO2006080774A1 Gauge-changeable wheelset for railway vehicle
07/2006
07/27/2006DE19532511B4 Gleisbaumaschine Track maintenance machine
03/2006
03/23/2006WO2006030853A1 Cross groove type ball spline
03/16/2006WO2006027485A1 Truck for railway vehicles having independent wheels that can be oriented according to the curvature of the tracks
01/2006
01/25/2006CN2753635Y Train underframe with wheel span regulating function and train therewith
11/2005
11/10/2005DE202005010846U1 Railway system for transporting passengers or other cargo, uses twin track wheels, each having half of track width difference wider than track width of certain track rail
07/2005
07/26/2005CA2196646C Assembly for transferring paper rolls
05/2005
05/25/2005EP1532033A2 Driven bogie for a rail vehicle
05/25/2005DE10350645A1 Wheel system with integral motors for rail vehicle has two pairs of wheels with adjustable axial and radial spacing to fit different rail gauges and vehicle height requirements
12/2004
12/14/2004CA2158320C Track maintenance machine
09/2004
09/10/2004WO2004024530A3 Driven bogie for a rail vehicle
09/01/2004CN2637274Y Railway trolley
03/2004
03/25/2004WO2004024530A2 Driven bogie for a rail vehicle
03/25/2004DE10239957A1 Power truck for a rail vehicle, especially a rail vehicle with adjustable track width, comprises a frame device and two wheel units supporting the frame device and driven by a drive device arranged on the frame device
03/25/2004DE10239582A1 Point system for track vehicles comprises two different fixed track systems arranged parallel to each other in a region before a bifurcation point
01/2004
01/02/2004EP1375290A1 Running gear for railway vehicles capable of gauge adjustment
01/02/2004EP1375289A1 Device for the transmission of driving and braking torques between a transaxle and wheel units of a runnning gear with adjustable gauge
12/2003
12/30/2003US6668737 Transport system comprising a vehicle with good cornering performance which can be moved on rails
10/2003
10/29/2003CN1451576A Train wheel assembly
10/22/2003EP1354724A1 Wheel assembly for different track gauges
09/2003
09/03/2003EP1340665A1 Driven running gear with adjustable gauge for railway vehicles
09/03/2003EP1340664A1 Running gear with adjustable gauge for railway vehicles (keyword: swing arm guidance)
09/03/2003EP1340663A1 Variable gauge running gear with wheelframes for rail vehicles
09/03/2003EP1339918A1 Arrangement for changing a gauge of a railed vehicle
08/2003
08/20/2003EP1173354B1 Transport system comprising a vehicle with good cornering performance which can be moved on rails
06/2003
06/11/2003EP1318058A1 Variable-gauge wheelset for a railway vehicle with independent drive wheels directly coupled to coaxial motors
05/2003
05/13/2003US6561104 Bogie for rail vehicles with wheels with a variable track
05/13/2003CA2199425C Railway axle assembly furnished with automatic change of track gauge and adaptable to conventional freight bogies
10/2002
10/16/2002EP0884231B1 Articulated railway carriage for the tranport of cars, provided with single-axle running gears with movable independent wheels
10/09/2002EP1247714A1 Bogie for railway vehicles with variable gauge wheels
10/03/2002US20020139276 Bogie for rail vehicles with wheels with a variable track
10/02/2002CA2378698A1 Bogie for railway vehicles with variably spaced wheels
10/01/2002US6457419 Train axle system with movable wheels
08/2002
08/27/2002CA2200926C Tractor bogie with incorporated gauge-change system
07/2002
07/24/2002CN1088131C Track maintenance machine
06/2002
06/13/2002WO2002046530A1 Arrangement for changing a gauge of a railed vehicle
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