Expansible chamber devices – Relatively movable working members – First working member moves second coaxial working member...
Patent
1998-04-30
2000-05-16
Nguyen, Hoang
Expansible chamber devices
Relatively movable working members
First working member moves second coaxial working member...
92 98R, 92128, 403348, 2988806, F01B 700
Patent
active
060621249
ABSTRACT:
A pneumatic booster for use in association with heavy duty truck brakes including an emergency mechanism whereby the brakes are automatically applied in the event of a pneumatic system failure. An intermediate housing portion of the booster, typically provided as a heavy and complicated casting, is provided as a composite stamping comprising front and rear stampings held together by a series of clinch joints.
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Nguyen Hoang
Radar Industries Inc.
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