发明名称 |
PIPE FITTING AND METHOD FOR PRODUCING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide a pipe fitting capable of certainly preventing a rubber cushion from moving in an axial direction. SOLUTION: The pipe fitting A is made by forming a large diameter section 3 at central area in a longitudinal direction of a pipe body 2 having a through hole 1, wherein flange portions 4, 4 are integrally formed at both end portions of the pipe body 2. COPYRIGHT: (C)2004,JPO
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申请公布号 |
JP2003305534(A) |
申请公布日期 |
2003.10.28 |
申请号 |
JP20020143854 |
申请日期 |
2002.04.10 |
申请人 |
SAKAMURA SANGYO KK;IZURASHI:KK |
发明人 |
YAMAGUCHI TATSUYA;MAYUMI SEIJI |
分类号 |
B21K21/08;B21J5/02;B21J5/06;B21J5/08;(IPC1-7):B21K21/08 |
主分类号 |
B21K21/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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