| Patents for E01B 7 - Switches; Crossings (2,127) |
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| 03/01/2000 | CN1246168A Curve path of switch, and track joint using this type of curve path |
| 02/24/2000 | DE19856341C1 Sensor unit measuring temperature of vehicle track rails, with evaluation circuit and sensor thermally insulated from sensor housing but standing in direct thermal contact with vehicle rail |
| 02/23/2000 | EP0980809A1 Safety device for railway points |
| 02/17/2000 | DE19832535A1 Regulation and control of electrical heating systems has a number of units with distributed controllers that are connected by a communication bus |
| 02/02/2000 | CN2361663Y Locking device for external locking board notch |
| 02/02/2000 | CN2361662Y Movable center points |
| 01/05/2000 | EP0968071A1 Method and device for the production of a permanent way component in particular a cross frog structural component |
| 01/05/2000 | DE19837860C1 Safety guard for railway points |
| 12/16/1999 | DE19825792A1 Superstructure tongue device for railway lines |
| 12/15/1999 | EP0964100A2 Rolling support for the moving blade cooperating with the fixed rail of a switch |
| 12/15/1999 | CN2353780Y Express railroad switch |
| 12/02/1999 | DE19812795C1 Slide plate for railway points |
| 11/24/1999 | EP0958389A1 Process for producing a permanent way component and such a component |
| 11/24/1999 | CN2350426Y Monorail double action integral switches |
| 11/23/1999 | CA2065235C Roadway |
| 11/17/1999 | EP0956390A1 Curve path of a switch, and track joint using this type of curve path |
| 11/17/1999 | CN2349246Y Switching type points |
| 11/16/1999 | CA2159536C Railroad switch point roller assist apparatus |
| 11/10/1999 | CN2347998Y Maintenance-free shutter for railway point switch |
| 10/27/1999 | CA2270264A1 Water pressure posthole digger |
| 10/21/1999 | DE19817398A1 Electric points heating control unit with switch control unit for controllable coupling of heating current circuit to power supply e.g. for railway network |
| 10/14/1999 | WO1999051480A1 Device for displacing the moveable parts of rail switches or crossings |
| 09/22/1999 | EP0943733A1 Elastic rail-fastening, particularly for stock-rails |
| 09/22/1999 | CN2339609Y Railroad switch hook lock |
| 09/14/1999 | CA2047471C Method for connection of railway point components consisting of cast hard manganese steel or manganese steel or manganese steel rails to a rail made from carbon steel |
| 09/08/1999 | EP0700474B1 Switch blade rolling device |
| 09/08/1999 | CN2337182Y Wearproof railroad switch pull bar |
| 09/08/1999 | CN2337181Y Special section wing rail |
| 08/24/1999 | US5941482 Heating cable assembly and connector for railroad switch heating system |
| 08/18/1999 | CN2333745Y Wing rail for railway frog |
| 08/18/1999 | CN2333744Y Universal hook lock |
| 08/11/1999 | CN2332751Y Austenite forged steel frog centre |
| 08/10/1999 | CA2111661C Apparatus for locking moveable elements |
| 07/28/1999 | CN2330689Y Undetachable adjustable point rod |
| 07/27/1999 | CA2181110C Reversible wing insert frog |
| 07/07/1999 | CN1222212A Switch tongues |
| 06/30/1999 | CN2326633Y Alloy steel-band wing-rail central-rail welded frog |
| 06/16/1999 | EP0922807A1 Sliding device for railway points |
| 06/16/1999 | EP0922143A1 Track or method for aligning a rail track section |
| 06/16/1999 | CN2324172Y Alloy steel-cored rail welded frog |
| 06/15/1999 | CA2167134C Improved railroad spring frog |
| 06/09/1999 | EP0920554A1 Crossing assembly for point switches and processing |
| 06/02/1999 | EP0652996B1 Roller device |
| 06/02/1999 | CN2321805Y Frame frog-changing type railway switch |
| 05/26/1999 | EP0917600A1 Cross-over for track-gripping, track-bound vehicles |
| 05/19/1999 | CN2319434Y Switch rail straightening appts. |
| 05/11/1999 | CA2170128C Device for changing points |
| 05/04/1999 | US5899417 Device for securing stock rails in railway switches |
| 05/04/1999 | CA2109382C Switchable high speed frog mechanism |
| 04/28/1999 | CN2316333Y Switch straight transmission for conveyer |
| 04/27/1999 | CA2108540C Device for facilitating the re-positioning of moveable rails or rail components |
| 04/21/1999 | CN2315137Y Rail connector |
| 04/15/1999 | DE19741306A1 Railway switch points sleepers manufacture |
| 04/07/1999 | EP0906452A1 Permanent way component and process for its production |
| 04/07/1999 | CN1213028A Railroad frog assembly |
| 03/31/1999 | EP0905320A1 Railroad frog assembly |
| 03/31/1999 | EP0904460A1 Heating system for box-type sleepers |
| 03/31/1999 | EP0904459A1 Switching device for switch tongues |
| 03/31/1999 | EP0904458A1 Point-operating system |
| 03/31/1999 | EP0904457A1 Switch tongues |
| 03/25/1999 | DE19742085A1 Points-heating system |
| 03/10/1999 | CN1210176A Railroad trackwork Intersections |
| 03/10/1999 | CN1210175A Frog for railway point |
| 03/03/1999 | EP0899380A1 Railroad trackwork intersections |
| 02/25/1999 | WO1999009222A1 Method for producing a high-strength track element and track element thus obtained |
| 02/18/1999 | DE19735285A1 High strength steel rail part especially switch-point component |
| 02/18/1999 | DE19732477A1 Mounting for rail track switch |
| 02/17/1999 | CN2307811Y Tight connection device for switch fitted pole |
| 02/11/1999 | DE19729208A1 Switch blade carrying roller device for railway tracks |
| 02/03/1999 | CN2306253Y Load transfer space iron for jointless track frog |
| 02/03/1999 | CN2306252Y Load transfer wing rail for jointless track frog |
| 02/03/1999 | CN2306251Y Multi-transfer flange long core rail for high-speed frog |
| 02/02/1999 | CA2136259C Railroad track switch |
| 01/27/1999 | CN2305427Y Special wing rail for railway movable core rail frog |
| 01/14/1999 | WO1999001616A1 Track or method for aligning a rail track section |
| 01/07/1999 | DE19724977A1 Fastening for rail near points or crossing with support plate |
| 01/06/1999 | CN1203986A Combined road intersection and combination method |
| 12/30/1998 | CN2302284Y Railway forge welding frog |
| 12/30/1998 | CN2302283Y Variable load driving lever |
| 12/23/1998 | EP0886011A1 Fixation for a rail section |
| 12/17/1998 | DE19727797C1 Gleis sowie Verfahren zum Ausrichten eines Schienenabschnitts eines Gleises Track and method for aligning a rail section of a track |
| 12/10/1998 | DE19721818A1 Wear resistant rail points component |
| 12/08/1998 | US5845881 Railroad trackwork intersections |
| 12/02/1998 | CN2299089Y No.2 and No.3 insulating coupling implement for point tongue |
| 12/01/1998 | US5842543 Lubricant supply apparatus for railroad turnout |
| 11/12/1998 | DE19719226C1 Method and appliance for determining weather conditions e.g. for railways |
| 11/11/1998 | CN1198494A Track switch assembly |
| 11/03/1998 | US5829552 Method, device and composition for use in the maintenance of track equipment |
| 11/01/1998 | CA2236400A1 Railroad spring frog assembly |
| 10/28/1998 | CN2295784Y Gap adjustable bolt |
| 10/21/1998 | EP0715580B1 Device for changing points |
| 10/20/1998 | US5824997 Railroad track switch heater |
| 10/13/1998 | US5820702 Welded nose rail used for crossing |
| 10/01/1998 | WO1998042473A1 Method and device for the production of a permanent way component in particular a cross frog structural component |
| 10/01/1998 | DE19708896A1 Railway permanent way |
| 09/24/1998 | DE19712024A1 Verfahren zur Herstellung eines Gleisoberbauteils, isbesondere Herzstückbaugruppe Process for the preparation of a superstructure as part isbesondere core assembly |
| 09/22/1998 | US5810298 Railroad spring frog assembly |
| 09/15/1998 | US5806810 Spring rail frog having switchable magnet for holding wing rail open |
| 09/15/1998 | CA2018318C Device for securing in position guide rails |
| 09/02/1998 | EP0708861A4 Switches for automated guideway transit systems |