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Class Information
Number: 188/38
Name: Brakes > Vehicle > Railway > Track
Description: The brake is applied to the track, not on the rail upon which the wheels run.










Sub-classes under this class:

Class Number Class Name Patents
188/38.5 Plural abutments selectively engageable by vehicle-carried means, e.g., car spotter 5
188/39 Rotary shoe 0
188/40 Slot 4


Patents under this class:

Patent Number Title Of Patent Date Issued
7367134 Dishwasher vent assembly May. 6, 2008
7261378 Cam lock for vehicle seating Aug. 28, 2007
6907946 Brake system for a tracked vehicle Jun. 21, 2005
6637554 Rail brake element Oct. 28, 2003
6321657 Rail transit system Nov. 27, 2001
6237726 Rail brake element May. 29, 2001
6199661 Top-of-rail lubrication rate control by the hydraulic pulse width modulation method Mar. 13, 2001
6170610 Top of rail lubrication control responsive to brake application Jan. 9, 2001
6155176 Racing amusement ride Dec. 5, 2000
6152042 Railcar retarder assembly Nov. 28, 2000
6076637 Top-of-rail lubrication rate control by the hydraulic pulse width modulation method Jun. 20, 2000
5992575 Personal rapid transit braking systems Nov. 30, 1999
5065845 Speed governor safety device for stopping an elevator car Nov. 19, 1991
4693433 Unwind stand for web rolls Sep. 15, 1987
4225016 Hydraulic decelerator with segmented cylinder Sep. 30, 1980
3938629 Railway track brake Feb. 17, 1976











 
 
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