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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0298046 (1981-08-31) |
우선권정보 | DE-3009168 (1980-03-10) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 1 |
An apparatus for the pressure testing of tubing has two support members which can be urged towards one another, one of which forming a counterbearing for the tubing and the other having a spigot with a conical face which is at least partially insertable in one end of the tube under test to seal it.
Apparatus capable of use in pressure testing flexible tubing ending with a metal connector, comprising: a first and a second support member; means mounting the first support member for movement towards and away from the second support member; a spigot on the first member and having a conical face fo
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