| Patents for E01B 7 - Switches; Crossings (2,127) |
|---|
| 08/25/1998 | US5797565 Railway diamond crossing |
| 08/19/1998 | EP0698144B1 Crossing nose |
| 08/19/1998 | CA2215560A1 A railroad frog crossing bolt and nut assembly for clamping railroad rail sections together |
| 08/18/1998 | CA2161999C Swing nose frog switch point adjuster |
| 08/11/1998 | CA2043027C Switch for flange rail |
| 08/05/1998 | EP0856608A1 Modular hollow sleeper for a railway switch mechanism |
| 07/21/1998 | US5782437 Spring rail frog having bendable rail with modified cross-section |
| 07/15/1998 | CN1039133C Process for producing nitrile hydrolytic enzyme |
| 07/02/1998 | WO1998028492A1 Curve path of a switch, and track joint using this type of curve path |
| 07/02/1998 | CA2275768A1 Curve path of a switch, and track joint using this type of curve path |
| 07/01/1998 | EP0851063A1 Roller device for train deviators |
| 06/24/1998 | CN2284804Y Adjustable frog center spacer for railway switch |
| 06/16/1998 | US5765785 Standard crossing for railroad track with interchangeable insert |
| 06/03/1998 | EP0690940B1 Rail arrangement |
| 05/27/1998 | EP0844329A1 Device for changing the trajectory of a guided vehicle and installation comprising such a device |
| 05/20/1998 | CN1182150A Floating wheel-protecting rail |
| 05/06/1998 | EP0745162B1 Rail securing system |
| 05/05/1998 | US5746400 Rail crossing assembly |
| 04/29/1998 | EP0838552A1 Acute crossing of railway tongue |
| 04/28/1998 | US5743496 Railroad frog crossing bolt and nut assembly for clamping railroad rail sections together |
| 04/08/1998 | CN2278010Y Moveable frog |
| 03/25/1998 | EP0830480A1 Check rail device for grooved rails |
| 03/24/1998 | US5730395 Locking apparatus for locking a point of a rail switch, apparatus for operating and locking a point, a method of installing such apparatus, and apparatus for operating and locking a rail switch |
| 03/18/1998 | CN2276441Y Railway switch preventing switch split automatic device |
| 02/26/1998 | WO1998007928A1 Crossing assembly for point switches and processing |
| 02/12/1998 | WO1998006240A1 Improved railroad track switch heater |
| 02/12/1998 | WO1998005820A1 Cross-over for track-gripping, track-bound vehicles |
| 01/28/1998 | EP0698146B1 Method, device and composition for use in the maintenance of track equipment |
| 01/08/1998 | DE19621017C1 Verfahren zur Herstellung eines Gleisoberbauteils sowie Gleisoberbauteil A method for producing a track superstructure part and superstructure part |
| 01/06/1998 | US5704570 Welded nose rail used for crossing |
| 12/30/1997 | US5702074 Railway switch heating apparatus |
| 12/18/1997 | WO1997047814A1 Heating system for box-type sleepers |
| 12/18/1997 | WO1997047813A1 Switching device for switch tongues |
| 12/18/1997 | WO1997047812A1 Point-operating system |
| 12/18/1997 | WO1997047811A1 Switch tongues |
| 12/18/1997 | DE19623286A1 Weichenstellsystem Points system |
| 12/18/1997 | DE19623269A1 Weichenzungen Switch blades |
| 12/04/1997 | WO1997045563A1 Permanent way component and process for its production |
| 12/04/1997 | WO1997045562A1 Process for producing a permanent way component and such a component |
| 12/04/1997 | WO1997045228A1 Track section and method of joining part tracks |
| 12/04/1997 | DE19621822A1 Guide device for railway track |
| 11/18/1997 | US5687935 Device for operating switches |
| 11/13/1997 | DE19617411A1 Cleaner for slide chair of points |
| 11/12/1997 | EP0698145B1 Sleeper for rails of superstructure for rail vehicles |
| 11/06/1997 | WO1997041305A1 Acute crossing of railway tongue |
| 10/30/1997 | DE19616343A1 Rail-crossing dog with movable intermediate component |
| 10/22/1997 | EP0802102A1 Switch end lock |
| 10/16/1997 | DE19621018C1 Rail track component e.g. frog with layered structure |
| 10/16/1997 | DE19613996A1 Modified sliding arrangement for railway points |
| 10/09/1997 | DE19621019C1 Railway track section |
| 09/24/1997 | CN2263131Y Special-purpose wing rail for railway frog |
| 09/03/1997 | EP0792968A2 Disposition for holding down a nose of crossing |
| 09/03/1997 | EP0731861B1 Method for holding down a swing nose of a crossing of a railway switch as well as a hold-down device |
| 09/03/1997 | CN2261442Y Switch of railway |
| 08/19/1997 | US5657696 Switches for automated guideway transit systems |
| 08/06/1997 | CN2258885Y Railway frog |
| 08/06/1997 | CN1156103A Switcher |
| 08/05/1997 | US5653408 Railroad trackwork frog assembly |
| 07/30/1997 | EP0659224B1 Rail fastening device |
| 07/17/1997 | DE4393389C1 Frog area around railway points or crossing |
| 07/16/1997 | CN1154431A Lubricating apparatus for railroad turnout |
| 07/10/1997 | DE19600113A1 Appliance for lubricating chair of points of rail network |
| 06/25/1997 | EP0780515A1 Device for holding down a rail |
| 06/18/1997 | CN1151951A Driving device of switch |
| 06/11/1997 | EP0778373A1 Railway track sleepers |
| 06/11/1997 | EP0778372A1 Slide plate |
| 05/28/1997 | EP0775622A1 Actuating and locking device for a switch tongue and method for installing such a device |
| 05/13/1997 | US5628480 Switch blade rolling device |
| 05/07/1997 | EP0771378A1 Setting arrangement |
| 05/07/1997 | EP0651833B1 Rail section |
| 04/22/1997 | US5622340 Rail switch point assist apparatus |
| 04/16/1997 | CN1147583A Movable point for crossing frog for railway apparatus of very great length incorporated in long welded rails |
| 04/08/1997 | US5618013 Movable point for a crossing frog for railway apparatus of very great length, incorporated in long welded rails |
| 03/19/1997 | CN2249769Y 移位接触器 Displacement contacts |
| 03/19/1997 | CN2249768Y Railway point with length adjustment |
| 03/05/1997 | CN2248725Y Railway crossing with movable parts |
| 02/18/1997 | US5603661 Bolt-nut assembly for railroad crossing frogs |
| 02/04/1997 | US5598993 Pseudo heavy point frog assembly |
| 01/29/1997 | EP0685017B1 Cross frog |
| 01/29/1997 | CN2246100Y Electric hydraulic goat |
| 01/02/1997 | EP0725857A4 Compound geometry rail switch |
| 01/01/1997 | CN1139169A Wearless and vibration-less railroad switch core |
| 12/27/1996 | WO1996041920A1 Device for securing stock rails in points |
| 12/27/1996 | WO1996041919A1 Check rail device for grooved rails |
| 12/10/1996 | US5582371 Rail flange securement clamp |
| 12/10/1996 | US5582108 In a dual-track railway of a high-speed magnetic train for cars |
| 12/04/1996 | EP0745162A1 Rail securing system |
| 12/04/1996 | EP0745161A1 Roller arrangement |
| 11/26/1996 | US5577691 Switch blade device in a turnout on a tram-or streetcar-type line |
| 11/20/1996 | CN2240542Y Multi-function switch hook-locking device |
| 11/13/1996 | CN2239981Y Switch protecting lock |
| 10/30/1996 | EP0740021A1 Device for the positioning of a movable second rail relative to a first rail |
| 10/08/1996 | US5562267 Cross-ties for railroad track systems |
| 10/01/1996 | US5560571 Reversible wing insert frog |
| 09/25/1996 | EP0733739A1 Advanced actuating device, particularly for switches |
| 09/18/1996 | EP0731861A1 Method for holding down a swing nose of a crossing of a railway switch as well as a hold-down device |
| 09/18/1996 | CN1131446A Compound geometry rail switch |
| 09/11/1996 | CN2234968Y Frog |
| 09/11/1996 | CN1130892A Device for changing points |
| 09/05/1996 | DE19517428C1 Points for rail traffic, especially for trams |