A brake actuator includes a housing having a first housing component with a first annular flange and a second housing component with a second annular flange, wherein the first and second annular flanges are overlapping. A clamp ring extends circumferentially around the first and second housing…
Federspeicher-Bremsaktuator mit einer an ein Bremsorgan an einer Bremse koppelbaren Druckstange (12), einem Kraftspeicher (14), der dazu eingerichtet ist, über einen Kopplungsmechanismus (26, 38, 28) eine Bremskraft auf die Druckstange (12) auszuüben, einem Antrieb, der dazu eingerichtet ist, die…
The present disclosure increases the braking force of a parking spring brake mechanism without enlarging a device and without substantial increase in cost. The subject of the present disclosure is a brake cylinder device 2 provided with a parking spring brake mechanism 40 wherein a first piston 43…
A spring brake chamber includes a first case, a second case, and a coupling case. The first case includes an open end, a closed end, and an open end portion. The open end portion of the first case includes a tapered outer positioning portion having a diameter that increases toward the open end. The…
A brake actuator is provided, in which a diaphragm, used in conjunction with a piston which compresses a parking brake-actuating spring, is arranged such that its outer peripheral region is captured between opposing housing flange portions such that a seal between the interior and exterior of the…
The invention is related to the brake chamber that the air transfer holes(8) on the piston pipe(2) transfers the air between the spring compression area(6) and the service room(5) while spring braking off and from service room(5) to the spring compression area(6) while spring on internally in…
A pneumatic actuator (100) includes a housing (116) defining a chamber (118). A diaphragm (124) is positioned within the chamber (118). A rod member (105) is attached to the diaphragm (124) and is movable between a first position and a second position. A cam member (101) is attached to the…
A fluid pressure operable actuator includes a housing (20), with an end wall, and a pushrod (26) projecting through an opening in the end wall for reciprocation upon service pressure application or release. A shield (42), configured as an annulus, is disposed on the pushrod to restrict…
Disclosed is a art for a highly durable push rod member in which the number of components is reduced as well as the base plate and axle being integrally molded using an aluminum (Al) material, in which the length of the tip of the push rod member which is attached to the axle is adjusted and set…
A brake cylinder device is provided that can prevent an unintentional release of a braking force of a spring brake means due to disengagement of meshing portions of a clutch mechanism. A brake cylinder device (1) includes a service brake means (11) including a first piston (24), a spring brake…
An improved diaphragm-type pneumatic brake actuator wherein the diaphragm (92) is releasably secured to the piston (102) as the diaphragm is inverted during actuation of the braking system of a vehicle thereby reducing wear of the flexible diaphragm (92) and improving the performance of the brake…
Combined service brake and spring-loaded brake cylinder (1) for a commercial vehicle comprises an intermediate piece (4) arranged between the housing (21) of the service brake cylinder (2) and the housing (31) of the spring-loaded brake cylinder (3) and separating the pressure space of the brake…