Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 188/147
Name: Brakes > Operators > Automatic > Momentum > Vehicle > Railway > Train
Description: The brakes are operated through the momentum of the cars to be braked, the action being controlled by the relative motion of the units of the train.

Sub-classes under this class:

Class Number Class Name Patents
188/149 Drawbar 0
188/148 Push rod 2

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Lid for a container
Cis-alkoxy-substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives
Integrated disk driving module including a stepping motor integrally formed with a base unit
Systems and methods for picture based communication
Customizing a range of acceptable tape dimensional stability write conditions
High-accuracy centered fractional fourier transform matrix for optical imaging and other applications
Vehicle inertial sensor systems
  Randomly Featured Patents
Armature structure of toroidal winding type rotating electric machine
Pistol with a firing bolt firing mechanism
Method and system for geo-targeted content delivery
Catalytic conversion with improved catalyst catalytic cracking with a catalyst comprising a large-pore molecular sieve component and a ZSM-5 component
Compounds and methods for determination of thiols
System and method for associating financial transaction data with a user's project data
Skin abrasion system and method
Oil-free pharmaceutical compositions containing cyclosporin A
Gas permeable chemochromic compositions for hydrogen sensing
Wide-angle lens and image pickup apparatus