摘要:
The invention relates to a spring brake cylinder having a housing (4) in which a spring store piston (6) which is loaded by at least one spring store spring (14, 16) and which has a piston rod (24) is axially movable, and having an emergency release device (26) comprising an emergency release actuation device, an emergency release mechanism with a toothed wheel (38) for interrupting the force flow between the spring store piston (6) and piston rod (24), and a holding device (30) which is designed for holding the emergency release device (26) in various holding positions, wherein the holding device has a pawl (30) which can be pivoted relative to the toothed wheel (38) into an engaged and a disengaged position, and the emergency release actuation device has at least one actuation element (42, 44), which is movable relative to the housing (4) and which is loaded into its initial position by restoring spring means (46), and a driver (40), which can be actuated together with the actuation element (44), for driving the pawl (30), in such a way that, upon an actuation of the actuation element (42, 44), the actuation force is transmitted to the driver (40) and from the latter to the pawl (30) in order to transfer the pawl (30) from a position in which it is engaged in relation to the toothed wheel (38) into a disengaged position. The invention provides that spring means (56; 62) are provided between the actuation element (42, 44) and the driver (40) or between the driver (40) and the pawl (30), which spring means are connected in parallel with the restoring spring means (46) and, when the pawl (30) is driven by the driver (40), are compressed in order to generate a spring force which loads the pawl (30) into the position in which it is disengaged from the toothed wheel (48).
摘要:
The invention relates to a method for monitoring a wheel (8) mounted on a bogie (10) of a rail vehicle (2), comprising: detecting a deformation (16) of a brake (14) for braking the wheel (8) in a wheel circumferential direction of the wheel (8), and checking the plausibility of the detected deformation (16) based on a comparison with a target alignment (22).
摘要:
The invention relates to a brake control device (24) for a brake system (10) for a rail vehicle, the brake system (10) comprising at least one adhesion-type friction brake device. The brake control device (24) is designed to receive brake actuation data, which are assigned to the at least one adhesion-type friction brake device, from a brake actuation sensor device (21, 31, 33) of the brake system (10). The brake control device (24) is further designed to receive brake action data, which are assigned to the at least one adhesion-type friction brake device, from a brake action sensor device (18, 19) of the brake system (10), and to cause the adhesion-type friction brake device to effect a braking process, and to monitor and assign brake actuation data and brake action data to each other during a braking process. The invention also relates to a brake system, a rail vehicle and a method for operating a brake system.
摘要:
The invention relates to a pneumatic brake cylinder comprising a piston (22) for transferring the pneumatic pressure to a brake, and a device for automatic adjustment in the event of wear of the brake linings, said device comprising a spindle (24), an adjusting nut (25), and a control sleeve (1; 13) that can be engaged with the adjusting nut (25). According to the invention, the control sleeve (1; 13) is embodied as a composite part comprising a metallic coupling ring (4; 15) and a sliding sleeve (2; 14) consisting of a plastic material.