The invention relates to a travel drive (1) of a material handling vehicle with an electric motor (2) that has an output shaft (4), and with a spring accumulator brake device (10) that acts on the output shaft (4) of the electric motor (2), wherein the spr...

Valve arrangement (10) for a spring-applied brake (20), comprising: a first inlet port (E1), a second inlet port (E2) and a first outlet port (A1), wherein the valve arrangement (10) is adjustable between a normal position (a), in which the first inlet por...

The parking brake has a spring storage unit (13) with a spring (14), and a mechanical power transmission unit (3) for transmitting the spring force to a wheel brake. The parking brake has an electromagnetic clamping unit (21) with an electric motor (22) fo...

A control system for a parking brake mechanism for a foundation brake, the parking brake mechanism incorporating an electric actuator, an extensible device drivably connected to the actuator and a resilient device arranged to act on the extensible device a...

A hydraulic parking brake device is selectively switched between a braking state and a non-braking state. A braking force decreases as a pressure in the control oil chamber increases and increases as the pressure in the control oil chamber decreases. The d...

The brake system has a service brake unit with a first brake circuit, and a parking brake unit with a second circuit, for wheels (1-6) on an axle. A control device (12) prevents locking of at least one wheel due to a pressure drop in the second circuit, wh...

An adjusting device adjusts the position of slide block (3) to increase or decrease force acting on force-absorbing system. Energy is released from force-generating device, and a portion of absorbed energy that is released by force absorbing system (7) is ...