Method of liquid withdrawal from a tool spindle

Details Method of liquid withdrawal from a tool spindle Method of liquid withdrawal from a tool spindle

2007-01-02

2007-01-02

Cozart, Jermie E. (Department: 3726)

Metal working

Method of mechanical manufacture

Process for making bearing or component thereof

C029S898100, C409S135000, C184S054000, C184S055100, C384S100000

Reexamination Certificate

active

10466195

ABSTRACT:
A method for withdrawing liquid from the liquid bearings of a spindle (1) carried in liquid bearings (3, 5) distinguished in that with the help of pressurized gas, the liquid, together with the gas, is forced to exit the spindle during the operation of the spindle via at least one first channel (12), and that when the spindle is shut down, is forced to exit via at least one second channel (13) with a smaller flow-through cross-section than the first channel.

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patent: 6413025 (2002-07-01), Lind
patent: 6413026 (2002-07-01), Lind
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patent: 0 779 127 (1997-06-01), None
patent: 1 080 829 (2001-03-01), None

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