Multi-part piston oil ring

Details Multi-part piston oil ring Multi-part piston oil ring

1978-05-04

1980-01-15

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

F16J 900

Patent

active

041835441

ABSTRACT:
A spacer-expander member for holding one or two cylinder-engaging rails in a groove in a piston is formed to present a plurality of radially inwardly-directed spacer feet which are so located that they engage the groove bottom in a region spaced from the groove sides.

REFERENCES:
patent: 3477732 (1965-04-01), Warrick
patent: 3656767 (1972-04-01), Matsumoto
patent: 3998572 (1976-12-01), Warrick
patent: 4090720 (1978-05-01), Morsbach et al.

Affiliated with

Also associated with

Rating

Multi-part piston oil ring does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1025554