Method and apparatus for supplying lubricant
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 20, 2002
Grant Date -
Jan 24, 2002
app pub date -
Jun 22, 2001
filing date -
Jun 23, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lubricant supply apparatus 1 includes a tank holder portion 3 and a lubricant tank portion 2. In case where a tool holder clamp device 62 provided on a spindle shaft 61 pushes against an abutting member 35 disposed in the lubricant supply apparatus 1, lubricant filled in a pressure chamber 11 formed in the lubricant supply apparatus 1 can be jetted out from injection holes 39, --formed in the abutting member 35. The thus jetted-out lubricant is supplied to the tool holder clamp device 62.
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