发明授权
- 专利标题： Resinous pipe joint
- 专利标题（中）： 树脂管接头
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申请号： US13057229申请日： 2009-07-14
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公开(公告)号： US09109728B2公开(公告)日： 2015-08-18
- 发明人: Kazukiyo Teshima , Akihiro Masuda , Takehiro Nakamura , Masateru Yamada , Takayuki Kishimoto , Toshiyuki Fukumoto , Ryo Imanishi
- 申请人： Kazukiyo Teshima , Akihiro Masuda , Takehiro Nakamura , Masateru Yamada , Takayuki Kishimoto , Toshiyuki Fukumoto , Ryo Imanishi
- 申请人地址： JP Osaka-Shi
- 专利权人： NIPPON PILLAR PACKAGING CO., LTD.
- 当前专利权人： NIPPON PILLAR PACKAGING CO., LTD.
- 当前专利权人地址： JP Osaka-Shi
- 代理机构： Rankin, Hill & Clark LLP
- 优先权： JP2008-202362 20080805; JP2008-202363 20080805
- 国际申请： PCT/JP2009/062747 WO 20090714
- 国际公布： WO2010/016363 WO 20100211
- 主分类号： F16L19/08
- IPC分类号： F16L19/08 ; F16L19/028 ; F16L19/04 ; F16L47/04
摘要：
A resin pipe joint has: a synthetic resin-made joint body including an inner cylinder portion and an external thread portion; and a synthetic resin-made union nut including: an internal thread portion; a seal peripheral edge which is actable on a tip-end portion of a tube flared portion; a slipping-off prevention peripheral edge which is actable on a large-diameter portion of the flaring changing region; and a pressing inner peripheral portion which is externally fittable to a flared straight portion that is fitted to a straight barrel cylinder portion.
公开/授权文献
- US20110221190A1 TUBE JOINT CONSISTING OF RESIN 公开/授权日：2011-09-15
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