Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1975-09-02
1977-08-02
Aegerter, Richard E.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 48, 277173, 277188R, 277206R, F16J 1532
Patent
active
040391973
ABSTRACT:
A sealing ring is disclosed for sealing a pin which is displaceable chiefly along its axis through a passage in a housing wall into a chamber. A sealing ring housing is inserted into an annular groove in the housing wall. The sealing ring housing encompasses a ring made of wear-resistance material seated on the pin with a small radial clearance and having a large radial clearance in the sealing ring housing. A slide ring is seated on the pin without clearance with a large radial clearance in the sealing ring housing. The invention provides a sealing ring which permits easy axial and radial movement of the pin and prevents the ingress of dirt and humidity into the interior of the housing from the outside through the pin passage.
REFERENCES:
patent: 2293479 (1942-08-01), Thorndike
patent: 2487669 (1949-11-01), Pattulo et al.
patent: 2960355 (1960-11-01), Bayerl
patent: 2966376 (1960-12-01), Reynolds
patent: 3368819 (1968-02-01), Otto
patent: 3912284 (1975-10-01), Gosling et al.
Schmidt Herbert
Weiler Rolf
Aegerter Richard E.
Footland L.
IT&T Industries, Inc.
Michals William J.
Raden James B.
LandOfFree
Sealing 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 Sealing ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing ring will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2295854