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1. 发明授权

US08256772B2 Lip type seal 有权
标题翻译：唇型密封
公开(公告)号：US08256772B2
公开(公告)日：2012-09-04
申请号：US12678717
申请日：2009-08-28
申请人： Masatoshi Itadani , Hideki Kawai , Hideki Tomoto , Hisayuki Akagi
发明人： Masatoshi Itadani , Hideki Kawai , Hideki Tomoto , Hisayuki Akagi
IPC分类号： F16J15/02
CPC分类号： F16J15/3232 , F16J15/322 , F16J15/3228
摘要： For better assembling characteristic and sealing performance with secured circularity and coaxiality of a seal lip, a lip type seal installed to an inner periphery of a shaft hole of a housing in slidable contact with a peripheral surface of a shaft for inhibiting a sealed fluid in the machine from leaking to an atmospheric air side, has a cartridge fitted to an inner periphery of the shaft hole, a first lip seal member made of a rubber-like elastic material and fitted in a non-bonding manner to the cartridge, a case fitted in a non-bonding manner to the first lip seal member, a second lip seal member made of a resin and a backup ring supporting the second lip seal member which are retained by caulking to the case, and an adapter fitted to the cartridge at a sealed fluid side of the first lip seal member.
摘要翻译：为了更好地组装特性和密封性能，具有密封唇的固定圆形度和同轴度，唇形密封件安装在壳体的轴孔的内周边，与轴的外周表面滑动接触，用于抑制密封唇中的密封流体机器从泄漏到大气空气侧，具有装配到轴孔内周的盒，由橡胶状弹性材料制成并以非粘合方式装配到盒的第一唇形密封构件，安装的壳体以与第一唇形密封构件不粘合的方式，由树脂制成的第二唇形密封构件和支撑第二唇形密封构件的支撑环，该第二唇形密封构件通过铆接而保持在壳体上;以及适配器，第一唇密封构件的密封流体侧。

2. 发明申请

US20110215536A1 LIP TYPE SEAL 有权
标题翻译： LIP型密封
公开(公告)号：US20110215536A1
公开(公告)日：2011-09-08
申请号：US12678717
申请日：2009-08-28
申请人： Masatoshi Itadani , Hideki Kawai , Hideki Tomoto , Hisayuki Akagi
发明人： Masatoshi Itadani , Hideki Kawai , Hideki Tomoto , Hisayuki Akagi
IPC分类号： F16J15/32
CPC分类号： F16J15/3232 , F16J15/322 , F16J15/3228
摘要： For better assembling characteristic and sealing performance with secured circularity and coaxiality of a seal lip, a lip type seal installed to an inner periphery of a shaft hole of a housing in slidable contact with a peripheral surface of a shaft for inhibiting a sealed fluid in the machine from leaking to an atmospheric air side, has a cartridge fitted to an inner periphery of the shaft hole, a first lip seal member made of a rubber-like elastic material and fitted in a non-bonding manner to the cartridge, a case fitted in a non-bonding manner to the first lip seal member, a second lip seal member made of a resin and a backup ring supporting the second lip seal member which are retained by caulking to the case, and an adapter fitted to the cartridge at a sealed fluid side of the first lip seal member.
摘要翻译：为了更好地组装特性和密封性能，具有密封唇的固定圆形度和同轴度，唇形密封件安装在壳体的轴孔的内周边，与轴的外周表面滑动接触，用于抑制密封唇中的密封流体机器从泄漏到大气空气侧，具有装配到轴孔内周的盒，由橡胶状弹性材料制成并以非粘合方式装配到盒的第一唇形密封构件，安装的壳体以与第一唇形密封构件不粘合的方式，由树脂制成的第二唇形密封构件和支撑第二唇形密封构件的支撑环，该第二唇形密封构件通过铆接而保持在壳体上;以及适配器，第一唇密封构件的密封流体侧。

3. 外观设计

USD631066S1 Seal for a rotary shaft 有权
标题翻译：旋转轴密封
公开(公告)号：USD631066S1
公开(公告)日：2011-01-18
申请号：US29336033
申请日：2009-04-27
申请人： Masatoshi Itadani , Hisayuki Akagi , Hideki Kawai , Hideki Tomoto
设计人： Masatoshi Itadani , Hisayuki Akagi , Hideki Kawai , Hideki Tomoto

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