B - Operations – Transporting – 60 – T
Patent
B - Operations, Transporting
60
T
303/77
B60T 13/46 (2006.01) B60T 13/563 (2006.01) B60T 13/569 (2006.01) B60T 17/00 (2006.01)
Patent
CA 1063650
POWER BRAKE BOOSTER SYSTEM Abstract of the Disclosure: A single-piece piston in a dual diaphragm brake booster provides mounting for both diaphragms and support and guide sec- tions for the primary and secondary piston bearings while elimi- nating the threaded assembly of prior two-piece pistons, or other interlocking arrangements, to make a piston assembly out of a plurality of pieces. The secondary support plate and the second- ary diaphragm slip over one end of the piston without requiring piston parts to be interlocked afterward. The diaphragm seals on the outside of the piston. The primary support plate and primary diaphragm are similarly installed. The booster chamber divider and bearing are installed between the two support plate and diaphragm sub-assemblies. A reaction chamber containing reaction means is positioned radially inwardly of one guide and support section of the piston located between the two diaphragm and mount- ing plate means. A control valve chamber is similarly positioned radially inwardly of the other support and guide section of the piston. The chambers are separated by an apertured wall in which the air valve is reciprocably mounted, the air valve also acting to transmit force mechanically from the input push rod to the reaction means and thereafter to the output member. In one arrangement the reaction means is a reaction disc of a well-known type, and in the other arrangement the reaction means is a reaction lever system, also of a well-known type.
276344
Gephart Robert L.
Parker Donald L.
LandOfFree
Power brake booster system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power brake booster system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power brake booster system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-313887