专利内容由知识产权出版社提供
专利名称：SEAL STRUCTURE AND MANUFACTURING
METHOD THEREOF
发明人：Shuichi NOWATARI申请号：US16318383申请日：20171011
公开号：US201902815A1公开日：20190829
专利附图：
摘要：An annular seal member is formed by overlapping, in the axial direction D, aplurality of ring-shape parts which are closed or unclosed when viewed in a radialdirection D orthogonal to the axial direction D of the annular seal member . A seal
groove has a groove bottom with an outer diameter R that increases along the axialdirection D. The inner periphery of the annular seal member contacts the groove bottom, and the inner diameter R of the inner periphery increases as the outer diameter R of thegroove bottom increases. By this means, the outer diameter R of the outer peripheryincreases, and the side of the outer periphery of the annular seal member that has asmaller outer diameter R does not contact the inner peripheral wall of an inner
peripheral wall member , and the side of the outer periphery of the annular seal memberthat has a greater outer diameter R does contact the inner peripheral wall of the innerperipheral wall member
申请人：IIDA Co., Ltd.
地址：Kanagawa JP
国籍：JP
更多信息请下载全文后查看
