发明授权
- 专利标题： Resinous tube joint
- 专利标题（中）： 树脂管接头
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申请号： US13057090申请日： 2009-07-14
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公开(公告)号： US09222608B2公开(公告)日： 2015-12-29
- 发明人: Kazukiyo Teshima , Akihiro Masuda , Takehiro Nakamura , Masateru Yamada , Takayuki Kishimoto , Toshiyuki Fukumoto , Takeshi Nakagawa , Ryo Imanishi
- 申请人： Kazukiyo Teshima , Akihiro Masuda , Takehiro Nakamura , Masateru Yamada , Takayuki Kishimoto , Toshiyuki Fukumoto , Takeshi Nakagawa , Ryo Imanishi
- 申请人地址： JP Osaka-Shi
- 专利权人： NIPPON PILLAR PACKING CO., LTD.
- 当前专利权人： NIPPON PILLAR PACKING CO., LTD.
- 当前专利权人地址： JP Osaka-Shi
- 代理机构： Rankin, Hill & Clark LLP
- 优先权： JP2008-202373 20080805; JP2008-302137 20081127
- 国际申请： PCT/JP2009/062748 WO 20090714
- 国际公布： WO2010/016364 WO 20100211
- 主分类号： F16L19/028
- IPC分类号： F16L19/028 ; F16L47/04 ; F16L19/04
摘要：
A resin pipe joint including: a synthetic resin-made joint body including an inner cylinder portion, an external thread portion, and a radial groove m into which an end of a tube enters; and a union nut that is made of a transparentable fluorine resin, and the union nut including an internal thread portion, a seal peripheral edge which presses a tip end portion of a tube flared portion, a slipping-off prevention peripheral edge which is actable on a large-diameter portion of a flaring changing region, and a pressing inner peripheral portion which is externally fittable to a flared straight portion.
公开/授权文献
- US20110210544A1 RESINOUS TUBE JOINT 公开/授权日：2011-09-01
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