Disclosed is a railway braking system including a service brake supplied by a first source, a parking brake having a device for immobilizing the service brake and a mobile control device for mobile control of the immobilizing device, and a command and control unit configured to receive information indicative of a value of the first source, process information indicative of a parking brake setpoint so as to actuate the control device, and determine a value of a second source according to the setpoint and to the information indicative of a value of the first source, so as to supply a pressure chamber of the service brake.

An electromechanical brake actuator (2) includes a housing (1), a first housing part (3) configured as a housing flange for attaching the electromechanical brake actuator (2) to a disc brake (38), a second housing part (4) for receiving a drive (6), a third housing part (5) arranged between the first housing part (3) and the second housing part (4) and connected to the first housing part (3) and the second housing part (4), a motor (37), a gearbox (7), and a tappet (9) or a spindle for actuating a disc brake (38). The housing (1) is an aluminum die-cast formed part. The first housing part (3) and the second housing part (4) have planar contact surfaces (34, 34a) configured to receive plates of a two-plate die-casting machine during the forming process of the housing (1).

An electromechanical brake actuator (2) includes a housing (1), a first housing part (3) configured as a housing flange for attaching the electromechanical brake actuator (2) to a disc brake (38), a second housing part (4) for receiving a drive (6), a third housing part (5) arranged between the first housing part (3) and the second housing part (4) and connected to the first housing part (3) and the second housing part (4), a motor (37), a gearbox (7), and a tappet (9) or a spindle for actuating a disc brake (38). The housing (1) is an aluminum die-cast formed part. The first housing part (3) and the second housing part (4) have planar contact surfaces (34, 34a) configured to receive plates of a two-plate die-casting machine during the forming process of the housing (1).

The application relates to a brake pad assembly (10) for a disk brake system and to a disk brake system. The proposed brake pad assembly (10) comprises a back plate (5) having a front side (4) for facing a brake disk (1) of the disk brake system and a friction layer (3) arranged on the front side (4) of the back plate (5) for contacting a friction surface of the brake disk (1). The back plate (5) comprises a guiding protrusion (9) configured to be slidably received within a guiding recess (19) of a carrier (20) of the disk brake system. The brake pad assembly (10) further comprises a pad spring (16) configured to be arranged between the guiding protrusion (9) of the back plate (5) and the guiding recess (19) of the carrier (20). The pad spring (16) is attached to the guiding protrusion (9) of the back plate (5).

The application relates to a brake pad assembly (10) for a disk brake system and to a disk brake system. The proposed brake pad assembly (10) comprises a back plate (5) having a front side (4) for facing a brake disk (1) of the disk brake system and a friction layer (3) arranged on the front side (4) of the back plate (5) for contacting a friction surface of the brake disk (1). The back plate (5) comprises a guiding protrusion (9) configured to be slidably received within a guiding recess (19) of a carrier (20) of the disk brake system. The brake pad assembly (10) further comprises a pad spring (16) configured to be arranged between the guiding protrusion (9) of the back plate (5) and the guiding recess (19) of the carrier (20). The pad spring (16) is attached to the guiding protrusion (9) of the back plate (5).

A pull rod device arrangement of a brake caliper includes a pull rod top, a pull rod bottom, and two vertical rods, wherein the pull rod top and the pull rod bottom of the pull rod device are connected to each other. The pull rod top and the pull rod bottom of the pull rod device are designed as separate parts. A brake caliper includes the pull rod device.

One or more sets of dual brake pads and related assemblies are disposed over and upon one or more wheels of an inline skate. One or more center assemblies are above each brake enabled wheel and center over each wheel. A brake assembly may be secured to a skate boot or to the frame of an inline skate. A brake assembly may attach to a hand control braking system enabling foot free braking. A brake assembly may be attached to one or more center wheels of an inline skate so as to not impede skating maneuvers.

Disclosed is a friction assembly for a railway disc brake system for railway rolling stock, the friction assembly including a brake head on the one hand, and on the other hand at least one wear plate made of friction material including a first face which is the friction face, and a second face opposite to the first face, the wear plate being suitable for being integrally secured to the brake head, the friction assembly further including a part able to collect the particles emitted by the wear plate. The part includes a connection able to engage with a fastening element serving to fasten the friction assembly to a brake shoe in such a way that the part is held in a position of being integrally secured to the brake head when the fastening element is fastening the friction assembly to the brake shoe.

A pressure-medium-actuated brake cylinder of a rail vehicle has a housing, a translationally movable brake piston rod extending through a bore in a housing base, a guide ring which is received in the bore, encloses the brake piston rod and is intended for guiding the brake piston rod in the bore, and at least one sealing ring which is received in the bore, encloses the brake piston rod and is intended for sealing an interior of the housing with respect to a space outside the housing, wherein the guide ring and the at least one sealing ring are designed as a guide and sealing ring combined to form a structural unit.

The aim of the invention is to provide a running gear with a mount for a brake linkage on a bogie, wherein the mount has a long service life and requires little maintenance. The transmission of shocks and vibrations between the brake linkage and the bogie is reduced, and the bogie and the brake linkage are electrically insulated from each other. A running gear for a rail vehicle including a bogie and a brake linkage is proposed, having at least one bearing element. The brake linkage is mounted on the bogie and/or is connected to the bogie by means of the at least one bearing element, and the at least one bearing element has a plastic and/or consists of a plastic.