| Patents for E01B 7 - Switches; Crossings (2,127) |
|---|
| 04/30/2014 | CN203569396U Connecting device for preventing point rail from crawling |
| 04/30/2014 | CN103757996A Turnout lateral switch rail plane linetype and design method |
| 04/29/2014 | US8708287 Pawl lock with closure clamp screw |
| 04/23/2014 | CN103741563A Fixed type acute angle frog point rail with thickened point |
| 04/23/2014 | CN103741562A Composite slide bed plate for railway high speed turnout junction |
| 04/22/2014 | CA2698482C Rail expansion device |
| 04/17/2014 | WO2014058345A1 Blade-free and frog-free point switch |
| 04/17/2014 | WO2014032867A3 Heat exchanger arrangement for a heating system for heating a rail switch |
| 04/16/2014 | EP2720513A1 Inductive heating device for points and/or rails |
| 04/16/2014 | CN203546531U Anti-subsidence mechanism of automation vehicle system turnout |
| 04/16/2014 | CN203546530U Railroad switch structure dedicated for tramcar |
| 04/16/2014 | CN103726418A Panel alloy steel frog manufacturing technology |
| 04/16/2014 | CN103726417A Manufacturing method of point curved switch rail |
| 04/03/2014 | US20140090575 Rail guided vehicle system |
| 04/02/2014 | CN103696331A Monorail traffic straight and curved mobile turnout |
| 04/02/2014 | CN103696330A Designing and evaluating method for wheel rail relation of fixed type frog |
| 04/02/2014 | CN103696329A Fixed acute frog wing |
| 04/01/2014 | US8684318 Mechanical lock |
| 04/01/2014 | US8684317 Railroad switch point roller mechanism |
| 03/26/2014 | CN103669121A Double-throat fixed type acute frog |
| 03/26/2014 | CN103669120A Fixed type frog with long service life |
| 03/26/2014 | CN103669119A Manganese steel fork core steel rail split type frog |
| 03/26/2014 | CN103669118A 弹簧摇杆 Spring rocker |
| 03/26/2014 | CN103667601A Cross track layout structure of buggy ladle and spray repair vehicle |
| 03/25/2014 | US8677906 Automatic address transportation system |
| 03/20/2014 | WO2014041042A1 Heat exchanger for rails and switches and switch heating system |
| 03/20/2014 | WO2014041041A1 Heat exchanger for switches and switch heating system |
| 03/19/2014 | EP2708646A2 Frog roller apparatus |
| 03/19/2014 | CN103643599A High manganese steel frog |
| 03/18/2014 | US8672274 Locking device for crossings with movable frog point |
| 03/13/2014 | DE102012017982A1 Herzstückrollvorrichtung The heart of the rolling device |
| 03/12/2014 | CN203475239U Movable steel switch sleeper used on switch towing point |
| 03/12/2014 | CN102518007B Steel rail expansion adjuster |
| 03/06/2014 | WO2014033512A1 Rail points |
| 03/06/2014 | WO2014033022A1 Heat exchanger for a rail heating device |
| 03/06/2014 | WO2014032867A2 Heat exchanger arrangement for a heating system for heating a rail switch |
| 03/06/2014 | WO2014032865A2 Heating device for heating a rail foot |
| 03/06/2014 | WO2014032864A1 Slide chair for a rail switch |
| 03/06/2014 | DE102012215539A1 Vorrichtung zur Überwachung der Funktionsfähigkeit von Heizelementen einer beheizbaren Weiche Apparatus for monitoring the health of heating a heatable Soft |
| 03/06/2014 | DE102012017627A1 Device for securing position of tongue rails of track switches such as spring toy, has connection element array having stationary pivot bearing and dynamic rotary bearing, and pusher rod that is connected to spring accumulator |
| 03/05/2014 | EP2703559A1 Hollow sleeper with a configurable fixing of the ribbed panels for a set of points |
| 03/05/2014 | EP2702206A1 Heat insulation for railway rails |
| 02/26/2014 | CN203451952U Covering type turnout snow baffling device |
| 02/26/2014 | CN103603238A Novel switch rail brace |
| 02/24/2014 | CA2824592A1 Railroad attachment clamp |
| 02/19/2014 | EP2697432A1 Frog |
| 02/13/2014 | DE102012108586B3 Wärmeübertrager für Schienen und Weichen und Schienenheizeinrichtung Heat exchangers for rails and switches and Schienenheizeinrichtung |
| 02/12/2014 | CN203429516U Turnout snow-proof device for protecting motion rod of switch machine |
| 02/12/2014 | CN203429515U Proximal switch machine snow-proof cover for protecting motion rod of switch machine of turnout |
| 02/12/2014 | CN203429514U Distal switch machine snow-proof cover for protecting motion rod of switch machine of turnout |
| 02/12/2014 | CN102392395B Point rail with self-detection function used for high-speed railway turnout |
| 02/06/2014 | US20140034788 Elevated frog and rail crossing track assembly |
| 02/06/2014 | US20140034786 Rail Guided Vehicle System |
| 01/23/2014 | DE102008052152B4 Weichenzungenhebe- und Rollvorrichtung Weichenzungenhebe- and rolling device |
| 01/22/2014 | CN203403333U Wear-resisting frog |
| 01/22/2014 | CN203403332U Tip iron for railway turnout switching device |
| 01/22/2014 | CN203403331U Dihedral iron for railway turnout switching device |
| 01/22/2014 | CN103534412A Heat insulation for railway rails |
| 01/22/2014 | CN103526653A Turnout anti-sinking mechanism of self-propelled trolley system |
| 01/21/2014 | CA2561291C Railway tie automated preplating process line |
| 01/15/2014 | CN203393524U Automatic oiler used for rail speeding-up turnout junction |
| 01/15/2014 | CN203393523U Roller wheel slide plate |
| 01/09/2014 | WO2014005796A1 Device for fastening a rail to a carrier |
| 01/09/2014 | DE202011005479U1 Herzstück für Weichen Frog for switch |
| 01/09/2014 | CA2878198A1 Device for fastening a rail to a carrier |
| 01/08/2014 | CN203383109U Non-prestressed switch tie |
| 01/08/2014 | CN203383108U Adjusting and stabilizing device for switch rail heel end connectors |
| 01/08/2014 | CN203383107U Temporary manual switch equipment used for city rail turnout |
| 01/07/2014 | US8622352 Guideway switching mechanism |
| 12/27/2013 | WO2013091589A3 Equipment for fixation of a rail with a sliding element |
| 12/25/2013 | EP2677079A1 A railroad switch and a method of melting snow and ice in railroad switches |
| 12/25/2013 | CN203360946U Rotary type movable point frog |
| 12/25/2013 | CN203360945U No-spark switch rail device |
| 12/18/2013 | CN103452013A Near switch machine snow-proof cover for protecting movement bar of switch machine for track switch |
| 12/18/2013 | CN103452012A Switch snow-proof device for protecting movement bar of switch machine |
| 12/18/2013 | CN103452010A Time delay control system for intelligent steel rail lubrication system and control method thereof |
| 12/17/2013 | US8608116 Adjustable guard rail system for railroad turnouts |
| 12/17/2013 | US8608115 Roller support for the point rail of a railroad switch |
| 12/12/2013 | US20130327243 Roller assembly for a railway switch |
| 12/11/2013 | CN203334140U Snow melting heating device for turnout outer lock frame |
| 12/04/2013 | CN203320363U Anti-derailment and wearing resistance railway switch |
| 12/02/2013 | DE202012103258U1 Wärmeübertrageranordnung für ein Wärmesystem zur Beheizung einer Schienenweiche Heat exchanger for a heating system for heating a rail switch |
| 12/02/2013 | DE202012103257U1 Heizeinrichtung zum Beheizen eines Schienenfußes Heating means for heating a rail foot |
| 12/02/2013 | DE202012103256U1 Gleitstuhl für eine Schienenweiche Slide chair for a rail switch |
| 12/02/2013 | DE202012103255U1 Wärmetauscher für eine Schienenheizeinrichtung Heat exchanger for a Schienenheizeinrichtung |
| 11/27/2013 | CN103410061A Rotation type movable point rail frog |
| 11/27/2013 | CN103410060A Temporary manual switching device applied to urban railway turnout |
| 11/21/2013 | WO2013172567A1 Point portion of railway turnout and railway turnout comprising same |
| 11/20/2013 | EP2126215B1 Device for supporting the reversing movement of point blades of a switch |
| 10/31/2013 | US20130289861 Triple rail prt transportation system |
| 10/31/2013 | DE102012103713A1 Switching device for regulator of switching system i.e. tram switching system, for guiding rail vehicle, has tongue bed receiving tongue, and stock rail formed as isolated component and connected with base body on which bed is partly formed |
| 10/23/2013 | EP2653611A1 Switch blade roller device and turnout provided therewith |
| 10/15/2013 | US8556217 Elevated frog and rail crossing track assembly |
| 10/10/2013 | US20130264431 Rail mount point detector for railroad switches |
| 10/02/2013 | CN103334351A Bending device of joint flexible turnout |
| 09/25/2013 | CN203212949U Novel rail top structure of cast manganese steel frog |
| 09/25/2013 | CN203212948U Sliding device for turnout switch |
| 09/25/2013 | CN103321109A Anti-shedding abrasion-reducing railway switch |
| 09/24/2013 | US8540193 Railway snow melter duct assembly |
| 09/18/2013 | CN203200617U Pre-tensioned type anchoring turnout board |