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2017
|
Invention
|
Switch and crossing. The present invention concerns a switch and crossing (1) for managing, at a ... |
|
2015
|
Invention
|
Lubrication-free piece for a railway device. The invention relates to a piece comprising a fricti... |
|
2014
|
Invention
|
Assembly formed from a clamp lock of a rail switch on a sleeper. An assembly (1) formed by a stru... |
|
|
Invention
|
System for fastening a stock rail to a support structure. A device for fixing a stock rail (1b) o... |
|
|
Invention
|
System for attaching a track crossing to a tie. The present invention relates to a system for att... |
|
|
Invention
|
Device for positioning and attachment of a rail on a crossmember. A device for positioning and at... |
|
|
Invention
|
Device for positioning and fixing a rail on a sleeper. The subject of the present invention is a ... |
|
2013
|
Invention
|
Joining of manganese steel railway line components by direct welding. Joining of manganese steel ... |
|
2012
|
Invention
|
Lubrication-free railway shunting device. The present invention relates to a part including one s... |
|
|
Invention
|
Roller positioning device for a steering assistance system. Roller positioning device for a steer... |
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2010
|
Invention
|
Track sleeper and switching gear made of composite material. Sleeper (1) for producing track and ... |
|
2008
|
G/S
|
Metal devices for operating railway track switches,
materials of metal for railway tracks, railw... |
|
2007
|
Invention
|
Mechanism for operating switch points. The subject of the present invention is a mechanism for op... |
|
|
Invention
|
Bearing for guiding and supporting a switch rail. The invention concerns a bearing (1) for guidin... |
|
1984
|
G/S
|
Unwrought and semi-wrought common metals and their alloys;
anchors, anvils, bells, rolled and ca... |
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1975
|
G/S
|
Matériel de voies de chemin de fer. |
