Self-sealing abutment

Details Self-sealing abutment Self-sealing abutment

1984-04-20

1985-04-30

Smith, Leonard E.

Rotary expansible chamber devices

With mechanical sealing

Seal on cylinder engaging rotary member separates inlet and...

418248, F01C 1902, F04C 2700

Patent

active

045141541

ABSTRACT:
A self-sealing abutment comprising at least one assembly consisting of two interconnected plate members which are slidable with respect to one another along a sloped plane which extends to the lower base portion of the abutment and divides it into two portions of unequal length, and resilient elements urging the abutment in the direction of its lower base portion, whereby wear thereon can be compensated for.

REFERENCES:
patent: 1796535 (1931-03-01), Rolaff
patent: 2155775 (1939-04-01), Sapp
patent: 2366213 (1945-01-01), Pover
patent: 2409141 (1946-10-01), Margolis
patent: 3245387 (1966-04-01), Froede
patent: 3439582 (1969-04-01), Smith
patent: 3464362 (1969-09-01), Ross
patent: 3672798 (1972-06-01), Scherenberg
patent: 3685922 (1972-08-01), Lamm
patent: 3942484 (1976-03-01), Pile

Affiliated with

Also associated with

Rating

Self-sealing abutment does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1966215