The invention relates to a hydraulic brake system (50) of a two-wheeled vehicle (100), in particular a bicycle, preferably an electric bicycle, comprising a storage chamber (2) for receiving a braking fluid; a piston (4) which can be moved within the storage chamber (2) and separates a first chamber volume (21) from a second chamber volume (22); an actuator (5) which is designed to move the piston (4) within the storage chamber (2) in a controllably actuatable manner; a brake line (11) which has a first line section (11a) and a second line section (11b), wherein the first line section (11a) is fluidically connected to the first chamber volume (21) and is designed to be connected to a brake cylinder (15), and the second line section (11b) is fluidically connected to the second chamber volume (22) and is designed to be connected to a brake caliper (13); a bypass line (16) which connects the first line section (11a) and the second line section (11b) together, a controllably actuatable valve (17) being integrated into the bypass line (16); a pressure sensor (35) which is designed to detect a cylinder pressure on the brake cylinder (15) or a caliper pressure on the brake caliper (13); and a control unit (20) which, on the basis of the cylinder pressure or caliper pressure detected by means of the pressure sensor (35) and known mechanical and/or geometric properties of the hydraulic brake system (50), is designed to ascertain the respective other pressure.
HYDRAULISCHES BREMSSYSTEM EINES ZWEIRADS
HYDRAULIC BRAKE SYSTEM OF A TWO-WHEELED VEHICLE
SYSTÈME DE FREINAGE HYDRAULIQUE DE VÉHICULE À DEUX ROUES
11.06.2025
Patent
Elektronische Ressource
Deutsch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
Europäisches Patentamt | 2016
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