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1. 发明授权

US5934680A Split resin seal ring with chamfered end connection structures 失效
标题翻译：分体树脂密封圈，带倒角端连接结构
公开(公告)号：US5934680A
公开(公告)日：1999-08-10
申请号：US657611
申请日：1996-05-31
申请人： Kozo Kakehi , Jiro Matsumoto
发明人： Kozo Kakehi , Jiro Matsumoto
IPC分类号： B63H23/32 , F16J9/14 , F16J9/28 , F16J15/56
CPC分类号： F16J15/56 , B63H23/32 , B63H23/321 , F16J9/14 , F16J9/28
摘要： A composite step-cut type synthetic resin seal ring having a pair of abutments provided at one circumferential point of the ring body and spaced from each other. Each abutment has end face and comprises a protrusion and a shoulder provided adjacent to each other. The protrusion is provided on one axial side of the ring body and the shoulder is provided on the other axial side of the ring body. The end face, protrusion and shoulder of one abutment are complementary in shape to the end face, shoulder and protrusion of the other abutment, respectively. Chamfers are formed at the boundary between an end face of each protrusion and its inner axial side face facing the axial side face of the protrusion of the other abutment when the abutments are fitted together, at the boundary between the end face of protrusion of each abutment and its inner radial surface facing the shoulder of the other abutment when the abutments are fitted together, and at the boundary between the outer radial surface of the shoulder of each abutment and the end face of each abutment.
摘要翻译：复合阶梯式合成树脂密封环，其具有设置在环体的一个圆周点处并彼此间隔开的一对邻接部。每个基台具有端面并且包括彼此相邻设置的突起和肩部。突起设置在环体的一个轴向侧上，肩部设置在环主体的另一个轴向侧。一个支座的端面，突起和肩部的形状分别与另一个支座的端面，肩部和凸起互补。在每个突起的突起的端面与每个突起的突起的端面之间的边界处，在每个突起的端面与其另一个基台的突起的轴向侧面的内侧轴向侧面之间的边界处形成有倒角并且其内径向表面面对另一基台的肩部，当邻接件被装配在一起时，并且在每个邻接台肩的外径向表面与每个基台的端面之间的边界处。

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