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US 2006/0220323 A1Published application
Static flexible seal
OwnerLewis Frostick, David Hickson +1inventors
InventorsLewis Frostick, David Hickson, William Miller
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Abstract
The present invention provides a seal having a generally annular elastomeric body having an S-shaped cross-section that includes a first portion, a second portion and an intermediate portion connecting the first and second portions. A first ring is disposed in the first portion and a second ring disposed in said second portion.
Claims21
A seal comprising:
- a generally annular elastomeric body having a generally S-shaped cross-section including a first portion, a second portion and an intermediate portion connecting said first and second portions;
- a first ring disposed in said first portion;
- and
- a second ring disposed in said second portion.
1 more element
(canceled)
A seal comprising:
- a generally annular elastomeric body having a generally S-shaped cross-section including a first portion, a second portion and an intermediate portion connecting said first and second portions, said first and second portions being substantially more rigid than said intermediate portion.
Dependencies are inferred from the claim text.