| Patents for E01B 37 - Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups (559) |
|---|
| 04/26/1995 | EP0649484A1 Device for destroying unwanted vegetation along roadways. |
| 03/08/1995 | EP0641407A1 Process for temporarily consolidating a bed of broken stones |
| 01/25/1995 | EP0635603A1 Method and device for constructing a ballastless superstructure |
| 01/17/1995 | US5381958 Apparatus for destroying unwanted vegetation in the region of travel ways |
| 10/06/1994 | DE4328668C1 Method and apparatus for the continuous production of a ballastless track superstructure (permanent way) |
| 05/18/1994 | EP0502920B1 Process and device for applying multi-component resins, and use of such resins |
| 01/12/1994 | CN2152435Y Special tool bag for inspection tour of railways |
| 01/06/1994 | WO1994000641A1 Device for destroying unwanted vegetation along roadways |
| 12/29/1993 | CN1023334C Arrangements for railway frametool |
| 11/11/1993 | WO1993022502A1 Process for temporarily consolidating a bed of broken stones |
| 11/11/1993 | DE4214890A1 Verfahren zur temporären Verfestigung eines Schotterbettes Procedures for temporary consolidation of a gravel bed |
| 11/11/1993 | CA2135172A1 Process for the temporary consolidation of ballast |
| 10/20/1993 | CN1022472C Apparatus for machine and tool installation on rail |
| 08/18/1993 | EP0556161A1 Rolling device for railways |
| 07/22/1993 | DE4201108A1 Method for raising seamless concrete road surfaces - permits rational repair work without division of concrete plates |
| 07/06/1993 | US5224672 Track apparatus for railroad vehicles having tired wheels and median guide roller |
| 05/26/1993 | CN2134419Y Oil applicator for rail |
| 05/12/1993 | CN1020566C Screw bolt and nut grease-smearing unit |
| 05/06/1993 | DE4133661A1 Method to increase bearing capacity of roadbed of railways - uses pre-fabricated reinforced concrete posts, placed into sleeper sections, and filled with concrete |
| 03/11/1993 | DE4135198C1 Frame-type gauge to lay sleepers for railway lines - has components suspended on holders which are connected to load bearer and connected also to quarter points of gauge length |
| 02/03/1993 | CN2126712Y Multipurpose switch cleaning tool rack |
| 02/02/1993 | US5182995 Rerailing device |
| 12/02/1992 | EP0515580A1 Method for consolidating railway roadbeds in general and apparatus for implementing the method |
| 11/18/1992 | CN1066248A Device for rerailing tool frame |
| 11/17/1992 | US5163614 Railway roadbeds with rail slabs, and method for preparing |
| 11/04/1992 | EP0511950A1 Device for placing a tool-carrying frame on rails |
| 09/16/1992 | EP0502920A1 Process and device for applying multi-component resins, and use of such resins. |
| 08/12/1992 | EP0498711A1 Railmechanism for railwayvehicles on tires with central guiding wheel, and procedure for its production |
| 05/06/1992 | CN2103593U High-reliable alarm |
| 04/29/1992 | CN2102952U Intelligent track dynamic checking instrument |
| 04/15/1992 | CN1060265A Arrangements for railway frametool |
| 04/01/1992 | EP0478531A1 Device for placing on rails a tool-carrying frame |
| 10/16/1991 | CN2086760U Machine for turning nut on sleeper |
| 09/25/1991 | CN1054742A Multi functional and adjustable pen series |
| 09/18/1991 | CN1054562A Screw bolt, nut grease-smearing unit |
| 08/08/1991 | WO1991011558A1 Method for consolidating railway roadbeds in general and apparatus for implementing the method |
| 06/03/1991 | WO1991008056A1 Process and device for applying multi-component resins, and use of such resins |
| 06/03/1991 | CA2069922A1 Process and device for applying multi-component resins, and use of such resins |
| 01/17/1990 | EP0350597A2 Arrangement for the complex realisation and the ideal bedding of railway tracks with large panels |
| 09/07/1988 | CN87215763U Seat for long pipe sliding bush |
| 07/12/1988 | CA1239051A1 Method of securing equipment parts to a trackway supporting structure |
| 04/05/1988 | CA1234721A1 Railway carriage with set-off apparatus |
| 10/13/1987 | US4698895 Method of securing equipment parts to a trackway supporting structure |
| 11/04/1986 | US4620358 Method of securing equipment parts to a trackway supporting structure |
| 09/30/1986 | CA1211974A1 Paving apparatus for a travelling path for vehicles of guide rail system |
| 08/19/1986 | US4606273 Railway carriage with set-off apparatus |
| 08/14/1985 | EP0151283A2 Method of exact fastening of equipment parts onto the supporting structure of carriageways and adequately formed supporting structure |
| 07/23/1985 | CA1190800A1 Method of and apparatus for mounting rails on a rigid rail beam |
| 06/18/1985 | US4523542 Paving apparatus for a travelling path for vehicles of guide rail system |
| 06/04/1985 | US4520735 Convertible rail-highway maintenance vehicle |
| 04/23/1985 | US4512560 Apparatus for mounting rails on a rigid rail beam |
| 01/15/1985 | CA1180949A1 Mobile ballast cleaning machine |
| 05/29/1984 | US4450771 Mobile ballast cleaning machine |
| 09/06/1983 | CA1153249A1 Road/rail vehicle |
| 02/17/1981 | US4250812 Undertrack fabric applicator |
| 11/11/1980 | US4232822 Method of and arrangement for correcting the height of railway upper structures |
| 05/24/1977 | US4025217 Tug unit for rail-mounted slip-form paver |
| 06/29/1976 | US3966375 Rail mounted apparatus for manufacturing concrete poles |
| 03/23/1976 | US3946434 Color television camera with luminance non-uniformity compensation |