Compositions for hydraulic joint

Details Compositions for hydraulic joint Compositions for hydraulic joint

1989-06-14

1991-05-28

Shoap, Allan N.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277136, 277159, 277173, F16J 906, F16J 1516

Patent

active

050187538

ABSTRACT:
Sealing joint for parts of hydraulic equipments in rotating relative motion, of the type consisting of the combination of a friction ring (2) of hard material having good friction resistance characteristics and of a ring (1) of flexible material, the two rings (1, 2) being anchored to one another by means of holes made in the face of the ring (2) of hard material in contact with the flexible material (1) , characterized by the fact that the holes consist of blind grooves (8) parallel to the axis of rotation, and that the ring of flexible material (1) has, integrally formed, ribs (7) having practically the same width and the same height as the grooves (8), but a shorter length (V).

REFERENCES:
patent: 3149848 (1964-09-01), Galloway
patent: 3285614 (1966-11-01), McClenathan
patent: 3386746 (1961-06-01), Liebig
patent: 3636824 (1972-01-01), Clark
patent: 3663024 (1972-05-01), Traub
patent: 4856794 (1989-08-01), Boyers et al.

Affiliated with

Also associated with

Rating

Compositions for hydraulic joint does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-29675