Apparatus for copy machining having a manual control

Details Apparatus for copy machining having a manual control Apparatus for copy machining having a manual control

1978-06-06

1979-10-16

Whitehead, Harold D.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

5116572, 318578, 318628, B24B 4912

Patent

active

041708504

ABSTRACT:
Apparatus for copy machining provided with two motor driven carriage saddles, and with a steering disc, the latter being connected to sliding contacts of two potentiometers having several tappings through a control disc and a transmission mechanism. The potentiometers are divided in four equal parts by five tappings. In each potentiometer the first, middle and the last tapping are connected to each other, and the remaining two are also connected.
The potentiometers occupy a phase position complying with the angular displacement of the steering disc, whereas the terminals are connected to the motors. The potentiometers determine the ratio of the revolution numbers of the motors to each other, i.e. the direction of tool movement. A third potentiometer controls the speed of the tool movement.

REFERENCES:
patent: 2509617 (1950-05-01), Skillam
patent: 3650075 (1972-03-01), Mason
patent: 3670460 (1972-06-01), Oldfield

Affiliated with

Also associated with

Rating

Apparatus for copy machining having a manual control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for copy machining having a manual control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for copy machining having a manual control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-800860