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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0752748 (1985-07-08) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 42 인용 특허 : 2 |
A seal for a cylindrical article and having two sealing members which coact to form the seal. Each sealing member has a resiliently flexible body which is connected to a rigid support at two spaced positions around the body. An intermediate portion of the body is resiliently flexible outwards betwee
A seal comprising at least two sealing members which when closed together define a central aperture and provide a surface of the aperture for sealing against a substantially cylindrical article when surrounded by the seal, each sealing member comprising a resiliently flexible arcuate body having a p
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