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Class Information
Number: 188/351
Name: Brakes > Operators > Fluid pressure > Road vehicle > With hydraulic automatic slack adjuster
Description: Device wherein a predetermined amount of fluid is trapped in a brake cylinder as the brake is released so as to limit and/or regulate the amount of "play".










Patents under this class:

Patent Number Title Of Patent Date Issued
6347841 Apparatus for regulating pressure in the hydraulic brake system Feb. 19, 2002
6119821 Hydraulic compensation device for compensating a positional deviation of a brake pad Sep. 19, 2000
5649746 Self-purging vehicle braking system and method of purging gas from same Jul. 22, 1997
5630656 Anti-locking brake system, rear brake delay valve, and method for same May. 20, 1997
5485902 Aircraft brake piston hydraulic adjuster assembly Jan. 23, 1996
4802559 Hydropneumatic brake actuator arranged to maintain a constant brake shoe clearance Feb. 7, 1989
4724741 Hydraulic spring-loader cylinder with wear adjustment Feb. 16, 1988
4619348 Combined hydropneumatic brake cylinder/air reservoir device with automatic double-acting slack adjuster arrangement Oct. 28, 1986
4595083 Brake actuator device having a hydraulic slack-adjusting arrangement Jun. 17, 1986
4570531 Extensible piston with breakable or displaceable coupler Feb. 18, 1986
4291789 Hydraulic slack adjusting apparatus Sep. 29, 1981
4267903 Disk brake apparatus for motor vehicle May. 19, 1981
4249458 Piston and extensible cylinder therefor Feb. 10, 1981
4195714 Piston and extensible cylinder therefor Apr. 1, 1980
4125234 Emergency circulating system for an aircraft hydraulic brake system Nov. 14, 1978
3995721 Piston and extensible cylinder therefor Dec. 7, 1976
3935930 Fluid pressure braking system for a bicycle Feb. 3, 1976











 
 
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