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US 2020/0338647 A1Published application
Collet carrier system
OwnerAlan B. Tandeinventor
Life of this patent
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Abstract
A machine tool collet carrier includes a collet in a sleeve and a pin fixed to a collet joint that is movable in a sidewall slot of the sleeve.
Claims3
A collet carrier system comprising:
- a machine tool with a spindle for rotating a workpiece about a horizontal axis;
- an adapter connected to the spindle, the adapter for engaging a first collet of a first size;
- a second collet of a second size, the second size being smaller than the first size and the second collet able to pass through a bore of the adapter;
- a collet carrier with a flared end inserted in the adapter bore, the flared end operable to engage a tapered section of the adapter bore;
- the second collet with a flared end inserted in the collet carrier, the flared end operable to engage a tapered section of a collet carrier bore;
- and,
- a drawbar connected to the collet, motion of the drawbar in a first direction for drawing the collet into collet carrier and for drawing the collet carrier into the adapter such that a workpiece within the collet is fixed within the collet.
4 more elements
Dependencies are inferred from the claim text.