Fluid-tight packing

Details Fluid-tight packing Fluid-tight packing

1975-10-07

1976-07-13

Rothberg, Samuel B.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277206A, 13762569, F16J 1532, F16R 302

Patent

active

039689719

ABSTRACT:
A fluid-tight packing for relatively moving parts, for example, slide valve parts, comprises an active portion for disposition adjacent a first part of the moving parts with which it is in relative movement and a further or base portion fixed relatively to a second part of the moving parts, the active portion being articulated on the base portion so that when, in operation, the active portion tends to be moved in consequence of relative movement between the moving parts, it moves with respect to the base portion thereby enabling the zone of contact with the first of the moving parts to be changed and enabling lubrication to be re-established, the active portion being of substantially part-circular section and having its center located approximately at the point of articulation between the active and base portions.

REFERENCES:
patent: 2521248 (1950-09-01), Parker
patent: 3171334 (1965-03-01), Rasmussen
patent: 3199540 (1965-08-01), Forster
patent: 3253617 (1966-05-01), Beckett

Affiliated with

Also associated with

Rating

Fluid-tight packing does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1736239