Class 409/113 - And means for operation without manual intervention

Subclass of Class 409 - Gear cutting, milling, or planing
Definition: Apparatus including provision to allow operation thereof,
No. of patents: 3
Last issue date: 04/12/2005

Number	Title	Issue Date
6877934	Milling head for thread whirling A milling head for thread whirling, the milling head includes a plurality of cutting elements evenly disposed around a center hole, each cutting element in the plurality of cutting elements includes at least two cutting surfaces formed thereon. Any one of the at lea...	04/12/2005
4274183	Apparatus for copy-machining of a workpiece An improvement is disclosed in apparatus for copy-machining a workpiece from a master model, the apparatus being moved along the workpiece by a feed mechanism in response to the scanning of the master model. The improvement comprises a first tool and a se...	06/23/1981
4157055	Copying attachment for crankshaft milling machine Known machines for milling a crankshaft comprise a longitudinal carriage movable in a first direction, a tool carriage movable on the longitudinal carriage for reciprocation relative thereto in a direction transverse to the first direction, a cutter head ...	06/05/1979

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