Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Patent
1977-07-15
1979-09-04
Halvosa, George E. A.
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
188181A, 303119, B60T 802
Patent
active
041666577
ABSTRACT:
An apparatus and method for braking a rotating member in which braking force for retarding rotation of the rotating member is transmitted through an arrangement including a mechanical linkage and a fluid pressure cylinder while a sensor detects the rate of retardation of the rotating member and signals the occurrence of a rate of retardation in excess of a predetermined rate. In accordance with the present invention, relieving force opposing the braking force is applied to the mechanical linkage in response to a signalled excessive rate of retardation, thereby relieving the braking force otherwise retarding rotation of the member.
REFERENCES:
patent: 2868338 (1959-01-01), Lucien et al.
patent: 2975003 (1961-03-01), Sandor
patent: 3635531 (1972-01-01), Okamoto et al.
Blomberg Folke I.
Holst Jan-Olov M.
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