发明授权
- 专利标题: Traction motor suspension bearing lubrication
- 专利标题(中): 牵引电机悬架轴承润滑
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申请号: US518475申请日: 1974-10-29
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公开(公告)号: US4025079A公开(公告)日: 1977-05-24
- 发明人: Richard J. Renk , George E. Boller
- 申请人: Richard J. Renk , George E. Boller
- 申请人地址: MN Winona
- 专利权人: Miller; Gladys D.
- 当前专利权人: Miller; Gladys D.
- 当前专利权人地址: MN Winona
- 主分类号: B61C17/08
- IPC分类号: B61C17/08 ; F16C33/10 ; F16C33/74 ; F16J15/54 ; F16N31/02 ; F16J9/18
摘要:
A traction motor suspension bearing assembly includes a member which engages an axle surface to restrict lubricant losses.
公开/授权文献
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