Machined shaft seal with reinforcing ring

Details Machined shaft seal with reinforcing ring Machined shaft seal with reinforcing ring

1992-07-10

1993-09-21

Cuchlinski, Jr., William A.

Metal working

Method of mechanical manufacture

Assembling or joining

29453, 264163, 277 37, 277153, B23P 1102

Patent

active

052457419

ABSTRACT:
A shaft seal that includes a one-piece annular resilient seal element having an outer surface in static contact with a housing bore surface and an inner surface in rubbing contact with a circular shaft surface. A reinforcement ring is inserted into an internal cavity within the seal element to exert an outward radial force on an axial wall portion of the resilient seal element. The shaft seal can be manufactured at relatively low cost in small production quantities, using relatively low cost multi-purpose tooling.

REFERENCES:
patent: 2950506 (1960-08-01), Corsi
patent: 3275331 (1966-09-01), Mastrobattista et al.
patent: 3614183 (1971-10-01), Berens
patent: 3805352 (1974-04-01), de Montremy
patent: 3857156 (1974-12-01), Clark
patent: 4083567 (1978-04-01), Thumm
patent: 4108447 (1978-08-01), Scholin
patent: 4497496 (1985-02-01), Repella
patent: 4501431 (1985-02-01), Peisker
patent: 4542573 (1985-09-01), Bainard
patent: 4723350 (1988-02-01), Kobayashi et al.
patent: 4867926 (1989-09-01), Matsushima
patent: 5104603 (1992-04-01), Saitoh

Affiliated with

Also associated with

Rating

Machined shaft seal with reinforcing 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 Machined shaft seal with reinforcing ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machined shaft seal with reinforcing ring will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1041977