Brakes – Operators – Fluid pressure
Patent
1995-06-29
1997-08-05
Butler, Douglas C.
Brakes
Operators
Fluid pressure
60584, B60T 1130
Patent
active
056533160
ABSTRACT:
A system for bleeding brakes or other hydraulic systems includes a control valve actuator that can be selectively moved to communicate a common port with either a vacuum port in communication with a vacuum source or a fluid port in communication with a hydraulic fluid source.
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