| Patents for E01B 11 - Rail joints (1,199) |
|---|
| 08/11/1998 | US5791559 Temporary rail bridge |
| 07/29/1998 | CN2286768Y Vibration-less low-noise rail joint |
| 07/01/1998 | CN2285316Y Rail joint with gap not to be sensed |
| 06/30/1998 | US5773779 Method and system for welding railroad rails |
| 06/24/1998 | CN1185502A Oblique seam of railway steel track |
| 06/10/1998 | CN2283672Y Rail with low noise |
| 06/10/1998 | CN2283671Y Rail joint apparatus |
| 06/03/1998 | CN2283080Y Rail telescopic regulator |
| 05/20/1998 | CN2281997Y Rail joint head |
| 05/06/1998 | CN1180771A Method for weldless overlength connecting rail and structure of rail end |
| 03/18/1998 | CN1176327A Track |
| 02/26/1998 | WO1998007928A1 Crossing assembly for point switches and processing |
| 02/18/1998 | EP0824162A1 Rail bar connection |
| 02/11/1998 | CN1172879A Rail end jointing method for reducing running noise of rolling stock |
| 01/21/1998 | CN1170797A Semi-symmetrically inserting damping and silencing railway rail connecting method |
| 01/20/1998 | US5709152 End joining device for carrier traveling rails |
| 01/07/1998 | EP0815325A1 Improvements in and relating to steel rails and methods of producing the same |
| 01/07/1998 | CN2272029Y Special-shaped rail |
| 12/31/1997 | CN1168940A Rail joint |
| 11/19/1997 | EP0807713A1 Method to connect the faces of rail bars. |
| 11/19/1997 | EP0807712A1 Method for connecting rail bars and rail bar connection obtained according to the method. |
| 11/18/1997 | US5687649 Monorail track structure |
| 10/29/1997 | CN2265996Y Insulation assembly of modified MC nylon steel rail |
| 10/16/1997 | WO1997038165A1 Monorail track structure |
| 10/15/1997 | CN2264754Y Shock-absorbing protected rail |
| 10/08/1997 | EP0641409B1 Expansion joint for part of a railway track |
| 09/17/1997 | CN1159500A Connecting members for connecting rails for moving scaffold suspending unit for moving scaffold and rail connecting structure |
| 09/03/1997 | CN1158373A Bias type joint rail |
| 08/27/1997 | CN2260815Y Oblique-line type jointing steel rail |
| 08/27/1997 | CN1157872A New type gapless steel rail |
| 08/06/1997 | CN2258886Y Noiseless rail joint |
| 07/31/1997 | WO1997027367A1 Rail joint |
| 07/17/1997 | WO1997025479A1 Welding mold and preheating device intended to cooperate with the welding mold |
| 06/19/1997 | WO1997021514A1 Welding device |
| 06/11/1997 | EP0666939B1 Sliding joint system for railway tracks, allowing a wide longitudinal excursion, particularly for suspension bridges |
| 06/11/1997 | CN2255999Y Rails with oblique connecting surfaces |
| 06/03/1997 | US5634591 Sliding joint system for railway tracks, allowing a great longitudinal excursion, particularly for suspension bridges |
| 05/07/1997 | EP0771906A1 Bridging construction particularly for connecting of a rail arrangement |
| 04/23/1997 | CN2252825Y Integral enhancing rail rubber insulating joint structure |
| 04/23/1997 | CN2252824Y Rail buffer joint |
| 03/19/1997 | CN2249770Y Gap bridge rails |
| 03/12/1997 | EP0761378A1 Method and apparatus for bonding crossing rails |
| 02/25/1997 | US5605283 Weld joint between two rails arranged behind each other along a rail track |
| 02/19/1997 | CN2247674Y Steel rail |
| 02/05/1997 | CN1141985A Rail joint-structure without wear and vibration |
| 01/15/1997 | CN2245076Y Seamless connecting rail |
| 01/07/1997 | US5590833 Expansion joint for part of a railway track |
| 12/11/1996 | CN2242264Y No Shock, low noise and double bridge clamp type steel rail joint |
| 11/20/1996 | CN1136114A Z-shape strengthening clampless and gapless rail |
| 11/13/1996 | CN2239982Y Inclined gap joint rail |
| 10/16/1996 | CN2237657Y Rail joint |
| 10/02/1996 | CN1132292A 铁轨接头装置 Rail connector device |
| 09/26/1996 | WO1996029469A1 Improvements in and relating to steel rails and methods of producing the same |
| 09/26/1996 | CA2215941A1 Improvements in and relating to steel rails and methods of producing the same |
| 09/04/1996 | CN2234458Y Rail joint |
| 08/21/1996 | EP0727523A1 Expansion joint |
| 08/21/1996 | CN2233416Y Low-noise rail |
| 07/09/1996 | US5533670 Rail joint for expansion between rails with inverted T-shaped base holder |
| 07/02/1996 | US5531259 Method for intermediate cast type welding of finely pearlitized rails |
| 06/19/1996 | CN1124804A Silent rail |
| 06/12/1996 | CN2228924Y Slope pressure mortise rail joint |
| 05/15/1996 | CN2227140Y Oblique joining device for railway rail fracture surface |
| 05/14/1996 | US5515904 Apparatus and process for aluminothermic welding |
| 05/01/1996 | EP0709523A1 Dilatation apparatus for railway track; mounting plate for a stock-rail or for a switch blade with associated stock-rail on a sleeper |
| 04/02/1996 | US5503331 Insulated rail joint incorporating spacer-impregnated adhesive and method for bonding insulated rail joints |
| 03/20/1996 | CN2222729Y Continuous rail structure |
| 01/23/1996 | US5486245 Method for raising welded rail connections lying below the traveling surface on railroad tracks |
| 01/10/1996 | CN1114702A Coupling device for rail |
| 12/27/1995 | CN2216075Y Shockless mitre joint of rail |
| 12/07/1995 | DE4440456C1 Flash butt welding of permanent way rails |
| 12/06/1995 | CN2214436Y Lapped rail |
| 11/29/1995 | CN2213745Y Lap rail |
| 11/22/1995 | CN2213175Y Special-shaped rail |
| 11/22/1995 | CN1030340C Method for connecting point components made of casting high-manganese steel or manganese steel rail with carbon steel rail |
| 09/20/1995 | CN1108717A Impactless rail joint |
| 09/06/1995 | CN2206799Y "V"-shape rail joint |
| 08/16/1995 | EP0666939A1 Sliding joint system for railway tracks, allowing a wide longitudinal excursion, particularly for suspension bridges. |
| 08/08/1995 | CA2115019A1 Railway track mitre joint |
| 06/28/1995 | CN1104276A Sectional seamless railway track |
| 05/30/1995 | US5419484 Apparatus and process for aluminothermic welding |
| 03/23/1995 | WO1995008028A1 Joint for railway rails |
| 03/15/1995 | EP0643169A1 Joint arrangement for rails tied on a support structure |
| 03/08/1995 | EP0641409A1 Expansion joint for part of a railway track. |
| 03/08/1995 | CN1099831A Collision-proof shock-absorbing device for railway track |
| 02/15/1995 | CN1098757A Joining device for rail joints |
| 02/08/1995 | EP0637480A1 Apparatus and process for aluminothermic welding |
| 12/14/1994 | EP0628374A1 Process for the intermediate cast welding of isothermical annealed rails |
| 12/12/1994 | CA2125507A1 Method for raising welded rail connections lying below the traveling surface on railroad tracks |
| 12/10/1994 | CA2124875A1 Method for intermediate cast type welding of finely pearlitized rails |
| 10/19/1994 | CN2179880Y High-strength insulating rail joint |
| 10/18/1994 | US5355805 Rail for overhead trolleys having bar in groove connection for connecting adjacent rail ends |
| 09/29/1994 | DE4319416C1 Method for raising rail-joint welds lying below the running surface in railway tracks |
| 09/28/1994 | CN2178252Y Oblique rail joint for train |
| 09/22/1994 | DE4308709A1 Rail for track vehicles |
| 09/21/1994 | CN2177745Y Bearing uniform non-vibration rail joint |
| 09/15/1994 | DE4326739C1 Installation for loading and unloading a railway ferry |
| 09/14/1994 | CN2177039Y Long rail capable of reducing vibration of moving train and its connector |
| 08/24/1994 | CN1091174A Shock-absorbing noiseproof track-laying method and its equipment |
| 08/18/1994 | DE4319165C1 Process for the intermediate cast welding of isothermally annealed rails |
| 08/17/1994 | CN2174496Y Buffer for rail joining |