发明授权
US5082089A Traction motor suspension bearing lubricator 失效
牵引电机悬架轴承润滑器

Traction motor suspension bearing lubricator
摘要:
A device for applying lubricant to a rotatable journal having a lubricating body is biased for movement toward the journal along a defined path. Movement of the lubricating body toward the journal is controlled by a low wear, fast-disconnect retaining mechanism.
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