Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
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











 
 
  Recently Added Patents
Stepped delay control of integrated switches
Milk frother
Electronic badge
Refuelable battery-powered electric vehicle
Dyes and methods of marking biological material
Modified binding proteins inhibiting the VEGF-A receptor interaction
Apparatus and method for phase synchronization in radio frequency transmitters
  Randomly Featured Patents
Conical spring washer
Aluminum nitride substrate and thin film substrate therewith, and manufacturing method thereof
Segmented ceramic electrode station
Method and apparatus for augmenting binary patterns
Inductive transmitter
E-Z BBQ light
Small volume in vitro analyte sensor and methods
Automatic electronic article surveillance for self-checkout
Tray with plate fastener
Internal EGR cooler