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Class Information
Number: 238/243
Name: Railways: surface track > Rail joints > Splice bars
Description: Splice or angle bars for rail connections which fit the rail-webs and may cover the rail-base tops.










Sub-classes under this class:

Class Number Class Name Patents
238/263 Adjustable joint clamps 3
238/251 Bar bolts and splice keys 1
238/250 Bar lugs and splice keys 1
238/253 Bolt keys 2
238/255 Cam-tightened 2
238/260 Fasteners 1
238/249 Longitudinal bolts 5
238/244 Multiple part 2
238/262 Nut and bolt lock 2
238/246 Rail guide 1
238/248 Rail sleeve 3
238/254 Rail-groove swing 0
238/252 Slotted bolt locks 1
238/259 Springs 0
238/258 Tapered 0
238/245 Toggle 0
238/256 U-bars and loops 1
238/257 Vertical bevel flange 0


Patents under this class:

Patent Number Title Of Patent Date Issued
8398000 Connection element for running rails and running-rail system Mar. 19, 2013
8123144 Rail joint bars and rail joint assemblies Feb. 28, 2012
7871015 Rail joint assembly using embedded load transfer keys and method therefor Jan. 18, 2011
7735745 Device for joining rails Jun. 15, 2010
7735746 Device for insolated joint for joining rails Jun. 15, 2010
7097112 Profiled bar Aug. 29, 2006
6991070 Elevator guide assembly system Jan. 31, 2006
6557775 Dolly track May. 6, 2003
5617796 Longitudinal transfer system Apr. 8, 1997
4485967 Mechanical joint Dec. 4, 1984
4466570 Multi-segment electrically insulated rail joint Aug. 21, 1984
4464831 Method and device for fabricating insulated joints for railroad tracks Aug. 14, 1984
4463583 Apparatus for applying foam Aug. 7, 1984
4378909 Fish-plates for electrically conducting railway rails Apr. 5, 1983
4273284 Insulated rail joint Jun. 16, 1981
4174066 Corrosion resistant self-aligning track configurations particularly adapted for railroad cars Nov. 13, 1979
4105160 Rail joint bar for non-uniform rails Aug. 8, 1978
4079889 Railroad track rail Mar. 21, 1978
3952948 Adhesively bonded rail joint Apr. 27, 1976











 
 
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