Plastic piston

Details Plastic piston Plastic piston

1997-04-14

1999-11-30

Oberleitner, Robert J.

Fluid-pressure and analogous brake systems

Speed-controlled

Having a valve system responsive to a wheel lock signal

B60T 840

Patent

active

059929480

ABSTRACT:
A high pressure accumulator is disclosed which includes a housing having walls defining a chamber and a piston residing in the chamber. The piston is comprised of polyphenylene sulfide and preferably includes a head portion and wall portions extending away from the head portion. The wall portions preferably include outer and inner surfaces which are oblique. Preferably the polyphenylene sulfide includes glass fibers and minerals and is formed using injection molding techniques. The material composition of the piston and its geometrical definition give it the ability to operate when exposed to the brake fluid and when exposed to operating pressures is the range of 100 bars.

REFERENCES:
patent: 4351869 (1982-09-01), Cresap
patent: 4432883 (1984-02-01), Denzine et al.
patent: 4689098 (1987-08-01), Gaughan
patent: 5290120 (1994-03-01), Osterfeld et al.
patent: 5484194 (1996-01-01), Reinartz et al.

Affiliated with

Also associated with

Rating

Plastic piston does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plastic piston, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plastic piston will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1663068