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US 5,351,376 AGranted
Machine tool
AssigneeKitamura Machinery Co., Ltd.
InventorKoichiro Kitamura
Life of this patent
Estimating the term…
Abstract
A machine tool comprising: a toolholder for holding a tool; a spindle for detachably supporting the toolholder; a spindle support for rotatably supporting the spindle; a drive means for driving the spindle supported on the spindle support; a stop means for preventing the toolholder from rotating relative to the spindle support; and a cutting oil supply means for supplying a cutting oil to the tool via the stop means.
Claims7
A machine tool comprising:
- a frame;
- a stationary spindle support mounted on said frame;
- a spindle rotatably mounted in said spindle support for receiving a toolholder;
- a toolholder releasably mounted in said spindle;
- a tool mounted in said toolholder;
- stop means for preventing said toolholder and said tool from rotating relative to said spindle support;
- and
- cutting oil supply means, including a conduit extending through said stop means, for supplying cutting oil to said tool mounted in said tool holder.
5 more elements
Dependencies are inferred from the claim text.