for withdrawing or resetting the threading tool

Introduced: September 1968

Last revised: January 2006

Full Title

Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working-spindle > for withdrawing or resetting the threading tool

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
Subclass:: THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS OR NUTS, IN CONJUNCTION THEREWITH

1 direct subcode

Child Classifications

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B23G 3/04 for repeatedly setting the threading tool in a predetermined working position