Improved scorecard applicable on mechanical lathes (Machine-translation by Google Translate, not legally binding)

摘要

An improved control panel applicable to mechanical lathes, essentially comprising a box-desk of suitable shape, material and dimensions, which is fixed on the right side of the distribution box and apron, with the corresponding connection means duly protected and a series, in an appropriate number, of contact pushbuttons, to the right or left, and selection of the impulse speed of the main motor, in an appropriate number of revolutions per minute or possibly in different ones, simultaneously admitting three selections; the box presenting the stop and disconnect buttons, both of the engine speeds and the direction of rotation of this, carrying on the upper surface of the aforementioned box the reader advances and tester of threads, equipped with oscillographs and corresponding graphic scales for its determination and synchronous to the corresponding devices, this control panel comprising a three-pole switch for the actuation of the cooling pump at will, being pivoted to move in one direction or the other. (Machine-translation by Google Translate, not legally binding)