专利名称：Apparatus for testing a tube for its
resistance to internal pressure
发明人：Ihara, Chikashi,Sekiguchi, Michio申请号：EP92302386.5申请日：19920319公开号：EP0505187A3公开日：19930707
专利附图：
摘要：An apparatus for testing a tube for its resistance to internal pressure, has: anexpandable hollow elastomer body (5) with one open end; a test head (8), connected tothe elastomer body (5) to provide the expandable elastomer with pressurized fluid
medium; a holder (12), disposed below the test head, to vertically move a tube to betested into a location in which the expandable elastomer is inserted into a tube; and atransfer mechanism, arranged bside the holder (12), to provide the holder with a tubefrom a rack (16). The apparatus according to the present invention can automatically andcontinuously test numerous tubes for resistance to internal pressure; overcomingdisadvantages of a non-automatic, non-continuous method.
申请人：NGK INSULATORS, LTD.
地址：2-56, Suda-cho, Mizuho-ku Nagoya City Aichi Pref. JP
国籍：JP
代理机构：Paget, Hugh Charles Edward
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