CPC B60T 13/683 (2013.01) [B60T 13/662 (2013.01); B60T 8/52 (2013.01); B60T 13/263 (2013.01); F16D 2066/005 (2013.01)] | 19 Claims |
1. A braking arrangement for a vehicle, comprising:
a source of pressurized air;
a first wheel with a first pneumatic brake arrangement including a first brake, the first brake being arranged to be engaged when connected to the source of pressurized air and disengaged when disconnected from the source of pressurized air;
a second wheel with a second pneumatic brake arrangement including a second brake, the second brake being arranged to be engaged when connected to the source of pressurized air and disengaged when disconnected from the source of pressurized air; and
a proportional valve between the source of pressurized air and the first brake, opening of the proportional valve being proportional to pressure in a line between the source of pressurized air and the proportional valve,
wherein the first pneumatic brake arrangement and the second pneumatic brake arrangement are different brake types.
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