ON120017905AU Abstract Embodiments of the present disclosure provide a unit brake cylinder and an integrated brake device, relating to the technical field of rail traffic structures. The unit brake cylinder provided in an embodiment of the present disclosure includes a cylinder block, a piston, a clutch assembly and a brake-shoe slack adjuster. The piston is movably disposed within the cylinder block, and the piston is configured to divide an inner cavity of the cylinder block into a first chamber and a second chamber that are isolated from each other. The clutch assembly includes a positioning spring and a rear clutch, the piston is provided with a snap-fit groove, the rear clutch is provided with a clamping block, and the circumferential movement of the rear clutch relative to the piston is restricted through the engagement between the clamping block and the snap-fit groove. The positioning spring is located in the second chamber, and the positioning spring is configured to press the clamping block against the piston, so as to restrict the axial movement of the rear clutch relative to the piston, and further fix the rear clutch to the piston. ON120017905AU 19
Unit brake cylinder and integrated brake device
2022-07-21
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen |