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Class Information
Number: 188/226.1
Name: Brakes > Elements > Beams or beam assemblies > Trussed beam > Integral tension and compression member
Description: Devices under 225.6 wherein the tension and compression members are made by shaping a single piece of material.










Patents under this class:

Patent Number Title Of Patent Date Issued
8251187 Pneumatic brake device Aug. 28, 2012
7527131 Railway freight car truck May. 5, 2009
7165659 Block brake device of a bogie of a rail vehicle Jan. 23, 2007
6234283 Brake beam structure May. 22, 2001
6155387 Truck mounted brake beam and method of manufacturing Dec. 5, 2000
6155388 Brake beam Dec. 5, 2000
6155389 Brake beam Dec. 5, 2000
5810124 Brake beam Sep. 22, 1998
4480721 Snap-on slide bearing for recessed type guide lugs of unit brake beams Nov. 6, 1984











 
 
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