One-piece plastic piston

Details One-piece plastic piston One-piece plastic piston

1977-08-24

1980-07-29

Cohen, Irwin C.

Expansible chamber devices

Piston

Nonmetallic portion

92240, 92243, 92249, 264250, 264273, 277228, 4284237, F16J 900, F16J 908

Patent

active

042145074

ABSTRACT:
A piston comprising a core molded from a rigid thermoplastic material and a seal element molded on the core from a flexible thermoplastic material to form a unitary assembly.

REFERENCES:
patent: 1746733 (1930-02-01), Lamb
patent: 1797781 (1931-03-01), McCaughey
patent: 2295678 (1942-09-01), Miller
patent: 2309446 (1943-01-01), Ekkebus
patent: 2793921 (1957-05-01), Phipps
patent: 3176595 (1965-04-01), Schwartz
patent: 3179022 (1965-04-01), Bloudoff
patent: 3181876 (1965-05-01), Felt
patent: 3319537 (1967-05-01), Pittman
patent: 3802323 (1974-04-01), Suechting
patent: 4034528 (1977-07-01), Sanders et al.
patent: 4066269 (1978-01-01), Linne

Affiliated with

Also associated with

Rating

One-piece 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 One-piece plastic piston, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and One-piece plastic piston will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-899621