| Patents for B21K 9 - Reconditioning railroad accessories, e.g. rails (27) |
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| 07/18/2013 | DE102006009604B4 Verfahren zum Herstellen eines Verbundprofils A method for producing a composite profile |
| 06/19/2013 | CN101111330B Composite profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile |
| 06/07/2011 | US7954611 Composite profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile |
| 01/26/2011 | EP1843866B1 Composite profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile |
| 08/26/2010 | DE102005063436B9 Verbundprofil mit einem Trägerprofil aus Leichtmetallwerkstoff sowie einem Profilband und Verfahren zum Herstellen des Verbundprofils Composite profile comprising a carrier profile made of light metal material and a profile strip and method for manufacturing the composite profile |
| 04/22/2010 | DE102005063436B4 Verbundprofil mit einem Trägerprofil aus Leichtmetallwerkstoff sowie einem Profilband und Verfahren zum Herstellen des Verbundprofils Composite profile comprising a carrier profile made of light metal material and a profile strip and method for manufacturing the composite profile |
| 02/25/2010 | US20100044175 Composite profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile |
| 10/14/2009 | EP2108470A2 Compound profile with a support body of light metallic material and a profile band and method for producing the compound profile |
| 08/13/2009 | DE102008007963A1 Side bow chain, has joint bolt with middle support section and passing into tapering cone section that adjoins at middle support section, where fixing section of bolt is attached at tapering cone section |
| 05/26/2009 | CA2596347C Composite profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile |
| 10/08/2008 | EP1490190B1 Profile transition rail and method for producing said rail |
| 10/07/2008 | CA2479547C Transition rail and method for producing said transition rail |
| 04/16/2008 | EP1909992A1 Composition busbar |
| 01/23/2008 | CN101111330A Composite profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile |
| 11/08/2007 | DE102005004547B4 Verbundprofil mit einem Tragkörper aus Leichtmetallwerkstoff sowie einem Profilband und Verfahren zum Herstellen des Verbundprofils Composite profile comprising a supporting body made of light metal material and a profile strip and method of manufacturing the composite profile |
| 10/17/2007 | EP1843866A1 Composite profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile |
| 09/06/2007 | DE102006009604A1 Composite profile comprises a push-in rod fixed to the profile strip lying on the head or upper surface of a support profile, interacting with a lateral slot of the support profile and connected to the profile strip by a welding seam |
| 03/01/2007 | WO2007022794A1 Composition busbar |
| 10/12/2006 | DE102005004547A1 Verbundprofil mit einem Tragkörper aus Leichtmetallwerkstoff sowie einem Profilband und Verfahren zum Herstellen des Verbundprofils Composite profile comprising a supporting body made of light metal material and a profile strip and method of manufacturing the composite profile |
| 08/10/2006 | WO2006081863A1 Composite profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile |
| 01/04/2006 | CN1714966A Steel rail upsetting device and process |
| 08/25/2005 | DE202005006592U1 Composite profile with extruded light metal part, e.g. conductor rails has profiled band of stainless steel with anchor/insertion rods at the sides engaging in slots in bearer profile |
| 03/27/1996 | CN1031383C Method for forming compromise rail |
| 04/13/1995 | DE4333944A1 Method and apparatus for the production of a wheel, especially a train wheel, which is preferably preformed |
| 11/09/1994 | CN1094664A Method for forming shaped rails |
| 12/20/1983 | US4420963 Impact rail forger |
| 04/28/1981 | US4263797 Method of reclaiming used railroad spikes |