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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0719086 (1976-08-31) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 40 인용 특허 : 0 |
A seal comprising a spring having an enlarged diameter base mounted in the heel of a seal casing to enable flared arms extending forwardly from the base to freely exert by cantilever action an outwardly directed spring bias against the casing while the spring is retained by its base in the casing.
A sealing device comprising: a unitary spring member including a base with a first diameter and having a convex surface extending fully around its exterior, and further including a pair of opposite arms together having a generally V-shaped cross section and rearwardly connected to said base through
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