Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive Brake systems incorporating such transmitting means

Industry

  • CPC
  • B60T13/00
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Sub Industries

B60T13/02with mechanical assistance or drive B60T13/04by spring or weight B60T13/06by inertia B60T13/065of the propulsion system B60T13/08Over-run brakes B60T13/10with fluid assistance, drive, or release B60T13/12the fluid being liquid B60T13/14using accumulators or reservoirs fed by pumps B60T13/141Systems with distributor valve B60T13/142Systems with master cylinder B60T13/143Master cylinder mechanically coupled with booster B60T13/144Pilot valve provided inside booster piston B60T13/145Master cylinder integrated or hydraulically coupled with booster B60T13/146Part of the system directly actuated by booster pressure B60T13/147In combination with distributor valve B60T13/148Arrangements for pressure supply B60T13/16using pumps directly B60T13/161Systems with master cylinder B60T13/162Master cylinder mechanically coupled with booster B60T13/163Pilot valve provided inside booster piston B60T13/165Master cylinder integrated or hydraulically coupled with booster B60T13/166Part of the system directly actuated by booster pressure B60T13/167In combination with distributor valve B60T13/168Arrangements for pressure supply B60T13/18with control of pump output delivery B60T13/20with control of pump driving means B60T13/22Brakes applied by springs or weights and released hydraulically B60T13/24the fluid being gaseous B60T13/241Differential pressure systems B60T13/242The control valve is provided as one unit with the servomotor cylinder B60T13/243Mechanical command of the control valve, mechanical transmission to the brakes B60T13/244Mechanical command of the control valve, hydraulic transmission to the brakes B60T13/245Hydraulic command of the control valve, hydraulic transmission to the brake B60T13/246The control valve is provided apart from the servomotor cylinder B60T13/247Mechanical command of the control valve, mechanical transmission to the brakes B60T13/248Mechanical command of the control valve, hydraulic transmission to the brakes B60T13/249Hydraulic command of the control valve, hydraulic transmission to the brakes B60T13/26Compressed-air systems B60T13/261systems with both indirect application and application by springs or weights and released by compressed air B60T13/263specially adapted for coupling with dependent systems B60T13/265dependent systems B60T13/266Systems with both direct and indirect application B60T13/268using accumulators or reservoirs B60T13/36direct B60T13/365for railway vehicles B60T13/38Brakes applied by springs or weights and released by compressed air B60T13/385Control arrangements therefor B60T13/40indirect B60T13/403specially adapted for coupling with dependent systems B60T13/406specially adapted for transfer of two or more command signals B60T13/44with two-chamber booster units B60T13/45with multiple booster units B60T13/46Vacuum systems B60T13/465for railway vehicles B60T13/48direct B60T13/50Brakes applied by springs or weights and released by vacuum B60T13/52indirect B60T13/56with two-chamber booster units B60T13/563with multiple booster units B60T13/565characterised by being associated with master cylinders B60T13/567characterised by constructional features of the casing or by its strengthening or mounting arrangements B60T13/5675Supportstruts B60T13/569characterised by piston details B60T13/57characterised by constructional features of control valves B60T13/573characterised by reaction devices B60T13/575using resilient discs or pads B60T13/577using levers B60T13/58Combined or convertible systems B60T13/581both hydraulic and pneumatic B60T13/583using converters B60T13/585comprising friction brakes and retarders B60T13/586the retarders being of the electric type B60T13/588both fluid and mechanical assistance or drive B60T13/62both straight and automatic B60T13/64both single and multiple B60T13/66Electrical control in fluid-pressure brake systems B60T13/662characterised by specified functions of the control system components B60T13/665the systems being specially adapted for transferring two or more command signals B60T13/667and combined with electro-magnetic brakes B60T13/68by electrically-controlled valves B60T13/683in pneumatic systems or parts thereof B60T13/686in hydraulic systems or parts thereof B60T13/70by fluid-controlled switches B60T13/72in vacuum systems or vacuum booster units B60T13/74with electrical assistance or drive B60T13/741acting on an ultimate actuator B60T13/743with a spring accumulator B60T13/745acting on a hydraulic system B60T13/746and mechanical transmission of the braking action B60T13/748acting on electro-magnetic brakes