Machine tool having operation control

Details Machine tool having operation control Machine tool having operation control

1975-01-24

1976-05-25

Abercrombie, Willie G.

Cutting

Tool engages work during dwell of intermittent workfeed

Work-sensing means to control work-moving or work-stopping...

83225, 83230, 83237, 83282, 83916, B23D 2700, B26D 520

Patent

active

039584798

ABSTRACT:
A machine tool which is operable on a workpiece, particularly a stamping or nibbling machine, comprises a movable electrically conductive work tool which is connected in a circuit along with a workpiece. The circuit includes a relay having a switch which is closable to energize a control device such as a drive motor for the feed of the workpiece. The relay is controlled by a contact which is effected when the tool contacts the workpiece to energize the relay and, for example, to open the contact in the control circuit, to stop the control operation. The relay advantageously includes a spring to return this contact switch to a closed position.

REFERENCES:
patent: 3563123 (1971-02-01), Leibinger

Affiliated with

Also associated with

Rating

Machine tool having operation 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 Machine tool having operation control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine tool having operation control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-897126