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公开(公告)号:US06216557B1
公开(公告)日:2001-04-17
申请号:US08586806
申请日:1996-01-29
申请人: Yukio Ishiuchi , Toshikazu Hamamoto , Michishige Sakai , Makoto Nagata , Hiroshi Waragaya , Iwao Ishii , Eiji Kaneko , Hiroyoshi Ootsuki
发明人: Yukio Ishiuchi , Toshikazu Hamamoto , Michishige Sakai , Makoto Nagata , Hiroshi Waragaya , Iwao Ishii , Eiji Kaneko , Hiroyoshi Ootsuki
IPC分类号: F01L114
CPC分类号: F01L1/146 , F01L2103/00 , Y10T29/49295 , Y10T74/2142
摘要: A push rod includes a rod body and a steel ball bonded to at least one of end faces of the rod body by an electric resistance welding. The rod body 2 is formed from an aluminum alloy. Thus, it is possible to provide a push rod which is lightweight and which can be produced at an inexpensive cost.
摘要翻译: 推杆包括通过电阻焊接而接合到杆体的至少一个端面的杆体和钢球。 杆体2由铝合金形成。 因此,可以提供一种重量轻且可以廉价的成本制造的推杆。