US PATENT SUBCLASS 279 / 138
TORSION MANDREL
Current as of: June, 1999
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DEFINITION
Classification: 279/138
TORSION MANDREL:
(under the class definition) A device wherein the holder is inserted into an internally splined hole in the object and has normally misaligned sections which are aligned during insertion, then allowed to return to their normal position to clamp the internal spline.
SEE OR SEARCH THIS CLASS, SUBCLASS:
136, for a device especially adapted to hold a toothed object.
