05265890 is referenced by 75 patents and cites 53 patents.

The seal apparatus includes a resilient member having at least one sealing surface thereon and an engagement surface spaced up from the sealing surface. A spring's position to bias the sealing surface and flexible or elastic means are disposed in and about the spring in order to substantially increase the useful life of the resilient member.

Title
Seal with spring energizer
Application Number
7/620724
Publication Number
5265890
Application Date
December 3, 1990
Publication Date
November 30, 1993
Inventor
Peter J Balsells
P.O. Box 15092, Santa Ana, 92705
CA, US
Agent
Walter A Hackler
Assignee
Joan C Balsells
CA, US
Peter J Balsells
CA, US
IPC
F16T 9/06
F16T 15/32
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