Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 188/186
Name: Brakes > Operators > Speed-responsive > Regulators > Transversely contracting
Description: The action of the brake-shoe is inward toward the rim of the wheel.

Patents under this class:

Patent Number Title Of Patent Date Issued
7140475 Brake Nov. 28, 2006
6845831 PTO shaft brake Jan. 25, 2005
6386344 Braking device May. 14, 2002
6374964 Holding brake for a traction sheave elevator Apr. 23, 2002
6260673 Holding brake for a traction sheave elevator Jul. 17, 2001
5988328 Spring set centrifugally released brake Nov. 23, 1999
5007505 Elevator traction sheave brake Apr. 16, 1991
4919238 Variable centrifugal brake Apr. 24, 1990
4821873 Brake system Apr. 18, 1989
4410072 Gravity controlled anti-reverse rotation device Oct. 18, 1983
4120385 Locking device for a mechanical antiskid regulator Oct. 17, 1978
3944160 Casting reel spool speed control device Mar. 16, 1976

  Recently Added Patents
Profile and template based dynamic portable user workflow
System and method for organizing, processing and presenting information
Redundant power delivery
Sports helmet
Systems and methods for processing telephone calls
Low power voltage controlled oscillator (VCO)
Reducing voltage stress in a flyback converter design
  Randomly Featured Patents
Method of controlling animal and fungal pests with oligomeric thiocarbonates
Device for securing surfboards or the like on the roof carriers of automotive vehicles
Contact lens carrying case with magnifying aid apparatus
Apparatus for installing a ferrule
Linearized optical link using a single Mach-Zehnder modulator and two optical carriers
Compact golf facility and a method of playing a golf game
Method for continuously annealing steel strip
Fluorinated quaternary ammonium salts
Checkout apparatus
Exhaust gas purification catalyst and exhaust gas purification material