发明名称 PIPE JOINT
摘要 PROBLEM TO BE SOLVED: To provide a pipe joint capable of reducing labor and time requiring to connect two tubular members. SOLUTION: A pair of fitting members 1, 2 is rotably and undetachably connected to each other. A tapered female threaded portion 11 on which a gas tube is screwed and fastened is on one of the fitting member 1 whereas a tapered male threaded portion 21 on which it is screwed and fastened to the gas induction inlet of a gas appliance is on the other of the fitting member 2.
申请公布号 JP2002130563(A) 申请公布日期 2002.05.09
申请号 JP20000320531 申请日期 2000.10.20
申请人 TOKYO GAS CO LTD;TOHO GAS CO LTD;KOYO SANGYO KK 发明人 OKUBO ATSUSHI;KATAGIRI SHIGERU;TAKAHASHI KAZUMA
分类号 F16L15/04;F16L25/02;(IPC1-7):F16L25/02 主分类号 F16L15/04
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