Aeronautics and astronautics – Retarding and restraining devices – Wheel brake arrangement
Patent
1979-01-22
1981-10-27
Barefoot, Galen L.
Aeronautics and astronautics
Retarding and restraining devices
Wheel brake arrangement
188181T, B60T 812, B64C 2546
Patent
active
042968976
ABSTRACT:
A brake system wherein a manually operated foot pedal actuates a metering valve that controls the pressure magnitude of fluid applied to a set of main brake pistons which push stator brake plates against rotating brake plates resulting in wheel braking torque; and further wherein a force balanced piston and a control valve, modulates the fluid pressure applied to the set of main brake pistons in response to wheel braking torque reaction, such that maximum brake torque is limited in direct proportion to the magnitude of pressure metered.
REFERENCES:
patent: 2904136 (1959-09-01), Greenough
patent: 3369635 (1968-02-01), Davis
patent: 3724610 (1973-04-01), Caero
patent: 3953081 (1976-04-01), King
patent: 4043607 (1977-08-01), Signorelli
patent: 4129202 (1978-12-01), Winters et al.
Barefoot Galen L.
Donahue Bernard A.
Hartmann H. Gus
The Boeing Company
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