Spindle for a machine tool with improved tool ejection feature

Details Spindle for a machine tool with improved tool ejection feature Spindle for a machine tool with improved tool ejection feature

2008-01-15

2008-01-15

Carter, Monica (Department: 3722)

Gear cutting, milling, or planing

Milling

Cutter spindle or spindle support

C409S131000, C279S155000

Reexamination Certificate

active

07318692

ABSTRACT:
A spindle unit for a machine tool includes a drive unit having a drive shaft and a spindle head assembly constructed for receiving a tool and having a hollow spindle head shaft driven by the drive unit. Arranged for axial displacement in the hollow spindle head shaft is a tie rod which is mechanically coupled with the drive shaft so as to transmit an axial movement of the drive shaft to the tie rod.

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