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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0927293 (1978-07-24) |
우선권정보 | AU-0003123 (1978-01-24) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 44 인용 특허 : 0 |
An improved sealing ring for forming socket-type pipe joints. The ring according to the present invention has an elongate cross-section having a bulbous leading end portion and a trailing end portion having a pair of fins extending towards the respective sealing surfaces. The sealing ring provides a
A seal for a socket type pipe joint formed between the spigot end of a pipe and the socket end of an adjoining pipe, said seal being in the form of a resilient sealing ring adapted to be located at the end of one said pipe and slid into operative engagement with the other said pipe for location betw
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