An actuation device for hydraulically actuating a brake or a clutch of a vehicle, comprising a pump assembly (2) and an idle stroke adjustment device (3). A piston (23) is configured to slide inside a chamber (22) disposed within a pump body (21) along a pump actuating direction (X-X). The piston (23) is at least movable from a resting position (P1) to an operating position (P2), between which is defined a stroke free play (d1). The idle stroke adjustment device (3) comprises an idle stroke adjusting body (31) connected to the piston (23), movable along an idle stroke adjusting direction (X'-X') which is parallel to the pump actuating direction (X-X), wherein the movement of the idle stroke adjusting body (31) along the idle stroke adjusting direction (X'-X') causes the movement of the piston (23) along the pump actuating direction (X-X) to increase or decrease the stroke free play (d1).
ACTUATION DEVICE FOR HYDRAULICALLY ACTUATING A BRAKE OR CLUTCH OF A VEHICLE
BETÄTIGUNGSVORRICHTUNG ZUR HYDRAULISCHEN BETÄTIGUNG EINER BREMSE ODER KUPPLUNG EINES FAHRZEUGS
DISPOSITIF D'ACTIONNEMENT POUR L'ACTIONNEMENT HYDRAULIQUE D'UN FREIN OU D'UN EMBRAYAGE D'UN VÉHICULE
07.05.2025
Patent
Elektronische Ressource
Englisch
ACTUATION DEVICE FOR HYDRAULICALLY ACTUATING A BRAKE OR CLUTCH OF A VEHICLE
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