.~ With adjustable or replaceable section of tool-face
DEFINITION
Classification: 72/413
With adjustable or replaceable section of tool face:
(under subclass 412) Device comprising structure which is designed and intended to facilitate alteration in size, shape, or position of one portion of the tool-face with respect to another portion thereof, or to facilitate removal of a tool-face portion and substitution of another.
(1) Note. If a portion of a tool-face should yield or shift significantly during the deforming operation, the combination would constitute a tool-complex* for placement in subclasses 394+ above.
(2) Note. This subclass does not relate to adjustable or removable mounting means for an entire tool as a unit, for which search subclasses 462+ and appropriate subclasses directed to specified operations.
SEE OR SEARCH THIS CLASS, SUBCLASS:
93, 140, 157+, 173+, 195, 219, 238+, 260, and 276, for an adjustable or replaceable tool-face or section thereof in various specified metal-deforming devices.
353.2+, 382 and 396+, for a yieldable face-portion of a tool.
465.1+, for a flexible or yieldable tool or support.
478, for a tool having an adjustable or replaceable section. 481.1+, for a holder for adjustable or removable tool-face.
