Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 188/229.1
Name: Brakes > Elements > Beams or beam assemblies > Trussed beam > With strut-type fulcrum
Description: Devices wherein a strut between the tension and compression members also constitute a bearing or pivot for a brake lever which applies force to the beam.

Sub-classes under this class:

Class Number Class Name Patents
188/229.6 Reversible 3

Patents under this class:

Patent Number Title Of Patent Date Issued
8602181 Railroad freight car brake beam strut assembly and method of manufacturing same Dec. 10, 2013
8602180 Railroad freight car brake beam assembly Dec. 10, 2013
8225912 Railroad freight car brake beam strut assembly and method of manufacturing same Jul. 24, 2012
8025133 Strut swedge tooling Sep. 27, 2011
7849981 Spare brake beam having replaceable brake heads Dec. 14, 2010
4830148 Truss-type brake beam for railway vehicle truck-mounted brake assembly May. 16, 1989

  Recently Added Patents
Heap/stack guard pages using a wakeup unit
Dual source mass spectrometry system
Vacuum cleaner
Single mode optical fiber with improved bend performance
Push button
Container pack
  Randomly Featured Patents
Compositions for polishing silicon-containing substrates
Solar heat pipe
Methods and apparatus for imaging elongate objects
Material handling vehicle carriage height measurement
Sheet-cutting apparatus
Brush ring
Liquid crystal display device and method for fabricating the same
Sandwich maker
Intravenous injection cap support apparatus
Application of a coating on a medical device