Patent ID: 11866024
Assignee: DEERE & COMPANY
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A vehicle brake system, comprising:
a hydraulic fluid pump;
a first main cylinder with a first main cylinder connection;
a first actuating device with a first actuating connection and with a first supply connection, the first main cylinder connection being in hydraulic fluid flow-connection to the first actuating connection and the hydraulic fluid pump being in hydraulic fluid flow connection with the first supply connection through a first supply line, and the first actuating device being operable with the first main cylinder;
a pressure relief valve arranged in the first supply line;
a check valve arranged in the first supply line between the first actuating device and the pressure relief valve;
a throttle valve arranged between the hydraulic fluid pump and the pressure relief valve;
a first brake circuit provided between the hydraulic fluid pump and a first wheel cylinder, the first brake circuit including an accumulator in flow connection with a brake line coupled to the hydraulic fluid pump, the hydraulic fluid pump in the first brake circuit being operable to generate pressure and move a hydraulic fluid within the first brake circuit through the brake line; and
a first valve device coupled to the hydraulic fluid pump through the brake line, the first valve device including a through-flow position and a locking position, the first valve device provided in the first brake circuit, the first valve device being movable between a first configuration in which a first flow connection is produced at the through-flow position between the hydraulic fluid pump and the first wheel cylinder, and a second configuration at the locking position in which the first flow connection between the hydraulic fluid pump and the first wheel cylinder is prevented;
wherein, the first valve device is operable with actuation of the first actuating device;
wherein, the first valve device is movable into the first configuration.