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Class Information
Number: 238/331
Name: Railways: surface track > Fastenings > Transverse slide
Description: Rail-fastenings adapted to have transverse sliding movements relatively to the rails.


Sub-classes under this class:

Class Number Class Name Patents
238/333 Horizontal wedge-operated 2
238/332 Screw-operated 2
238/334 Vertical wedge-operated 3


Patents under this class:

Patent Number Title Of Patent Date Issued
5865370 Rail fastening system for fastening a rail to a rail support and assembly including such rail fastening system coupled to the rail support Feb. 2, 1999
5344072 Rail anchorage arrangement with adjustable eccentric cam Sep. 6, 1994
5221044 Rail fastening system with gage adjustment means Jun. 22, 1993
5158414 Rail attaching device permitting longitudinal rail displacement Oct. 27, 1992
5022584 Rail-fastening for rails Jun. 11, 1991
4988040 Device for securing a rail to a sleeper Jan. 29, 1991
4981264 Device for fixing stock rails in railway switches as well as process for fixing stock rails by means of such device Jan. 1, 1991
4967954 Rail fastening device Nov. 6, 1990
4946099 Sleeper construction Aug. 7, 1990
4889282 Rail clip assembly Dec. 26, 1989
4832261 Railway rail fastening assembly May. 23, 1989
4802624 Rail clip assembly having a pivoted wedge member Feb. 7, 1989
4632308 Adjustable rail fastener assembly Dec. 30, 1986
4193544 Rail clip assemblies Mar. 18, 1980



 
 
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