Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Patent
1994-07-08
1995-09-12
Butler, Douglas C.
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
25112915, 335278, B60T 832
Patent
active
054492270
ABSTRACT:
A solenoid attachment for a vehicle antilock brake system. The solenoid attachment includes a coil pack housing (10) having leadframes (12) electrically connecting to a circuit board (22) of the electronic control unit (24). The solenoid attachment also includes a plurality of solenoid assemblies (26). Each solenoid assembly (26) includes coil windings (48) and a bobbin (46) contained within a can (52). A retention ring (58), including retention snaps (60), is associated with each solenoid assembly (26) for removably retaining each solenoid assembly (26) in the coil pack housing (10). Each solenoid assembly (26) is further mounted to an elastomeric gasket (56) that both seals about an adjustment gap (53), open to the electronic circuit board (22), and biases the solenoid assembly (26) against its corresponding valve (40). A sealing mechanism (66, 98) is provided with each valve assembly (26) for sealing around an associated valve stem (42).
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Golden James P.
Steinberg Stephen R.
Vibora Sim
Butler Douglas C.
Ford Motor Company
May Roger L.
Wilkinson Donald A.
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