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Class Information
Number: 73/121
Name: Measuring and testing > Brake testing
Description: Subject matter for measuring or testing the action of vehicle brakes.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7552627 |
Brake wear measurement apparatus and method |
Jun. 30, 2009 |
| 7493806 |
In-system test for electromechanical brake safety redundancy |
Feb. 24, 2009 |
| 7437917 |
Method of evaluating a disc brake rotor |
Oct. 21, 2008 |
| 7418333 |
Method of adjusting a motor vehicle electronic stability program |
Aug. 26, 2008 |
| 7404316 |
Method for estimating a measure of the friction coefficient between the stator and the rotor in a braking device |
Jul. 29, 2008 |
| 7316158 |
Test stand with tipping device for motor vehicles |
Jan. 8, 2008 |
| 7222521 |
Method and apparatus for brake rotor testing |
May. 29, 2007 |
| 7201045 |
Pressure sensor module |
Apr. 10, 2007 |
| 7191642 |
Method, apparatus and system for measuring brake force |
Mar. 20, 2007 |
| 7188517 |
System and method for detection of degradation of vacuum brake booster sensor |
Mar. 13, 2007 |
| 7134326 |
Apparatus and method for inspecting motorcycle |
Nov. 14, 2006 |
| 7040722 |
Method of estimating the risk of a vehicle overturning |
May. 9, 2006 |
| 7040151 |
Brake evaluation gauge |
May. 9, 2006 |
| 7040150 |
Computerized single car test device system |
May. 9, 2006 |
| 6962074 |
Method for testing a stabilizing system of a motor vehicle by tilting and rotating the vehicle |
Nov. 8, 2005 |
| 6957571 |
Electro mechanical brake tightening device |
Oct. 25, 2005 |
| 6943540 |
Multiple-channel solenoid current monitor |
Sep. 13, 2005 |
| 6901789 |
Method for determining parameters |
Jun. 7, 2005 |
| 6837550 |
Brake system diagnostic using a hand-held radio device |
Jan. 4, 2005 |
| 6817234 |
Vehicle air brake test system |
Nov. 16, 2004 |
| 6807848 |
Method for determining parameters |
Oct. 26, 2004 |
| 6802211 |
Method and device for determining a basic value of at least one measured quantity of a brake system |
Oct. 12, 2004 |
| 6789415 |
Brake device for vehicle brake systems |
Sep. 14, 2004 |
| 6772625 |
Method for determining the response pressure of motor vehicle brakes using a test pressure |
Aug. 10, 2004 |
| 6766685 |
Method of sensing and correcting brake functions in moving heavy truck brake systems using instrumented anchor pins |
Jul. 27, 2004 |
| 6754568 |
Brake response analysis system |
Jun. 22, 2004 |
| 6741918 |
System and method for detection of degradation of vacuum brake booster sensor |
May. 25, 2004 |
| 6732578 |
Lean engine with brake system |
May. 11, 2004 |
| 6711946 |
Method for testing the brake of an electric motor |
Mar. 30, 2004 |
| 6681647 |
Rotational sensor mechanical limiter for automatic calibration |
Jan. 27, 2004 |
| 6662641 |
Method and device to measure the brake force for railroad vehicles |
Dec. 16, 2003 |
| 6634221 |
Detection and identification of pressure-sensor faults in electro-hydraulic (EHB) braking systems |
Oct. 21, 2003 |
| 6631636 |
Device for testing the presence of small or minimal leaks in the hydraulic system of vehicles |
Oct. 14, 2003 |
| 6626034 |
Conventional brake pipe continuity test |
Sep. 30, 2003 |
| 6614346 |
Method and device for diagnosing a brake switch |
Sep. 2, 2003 |
| 6588263 |
Arrangement and method for determining the temperature of valves |
Jul. 8, 2003 |
| 6571616 |
Easy method for measuring brake mean effective pressure in a running vehicle |
Jun. 3, 2003 |
| 6557403 |
Lean engine with brake system |
May. 6, 2003 |
| 6481298 |
Vehicle brake testing system |
Nov. 19, 2002 |
| 6474150 |
Air brake test device with remote control |
Nov. 5, 2002 |
| 6474149 |
Method and apparatus for detecting a defective pressure switch |
Nov. 5, 2002 |
| 6446490 |
Method and device for determining the pressure in brake systems |
Sep. 10, 2002 |
| 6442469 |
Apparatus and method for controlling vehicle behavior |
Aug. 27, 2002 |
| 6427528 |
Apparatus for the method of testing vehicle |
Aug. 6, 2002 |
| 6415658 |
Wear detection probe for a brake element |
Jul. 9, 2002 |
| 6411870 |
Derailment detecting method and derailment detecting apparatus for rolling stock |
Jun. 25, 2002 |
| 6405117 |
Method of diagnosing a vehicle brake system using brake pedal position and vehicle deceleration |
Jun. 11, 2002 |
| 6363774 |
Method and apparatus for brake leak detection |
Apr. 2, 2002 |
| 6366201 |
Parallel resistor array for progressively detecting brake lining wear |
Apr. 2, 2002 |
| 6360592 |
Detection and identification of pressure-sensor faults in electro-hydraulic (EHB) braking systems |
Mar. 26, 2002 |
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