Electric press

Details Electric press Electric press

2006-08-08

2006-08-08

Banks, Derris H. (Department: 3725)

Metal deforming

With use of control means energized in response to activator...

Sensing tool or tool-linked part

C100S043000, C100S348000

Reexamination Certificate

active

07086262

ABSTRACT:
An approach sensor2is provided to give a signal to a control device, that is, CPU1, when the approach sensor2detects an operator approaching a region predetermined in consideration of a region where a ram20is driven. The CPU1is operated in response to the signal from the approach sensor2to turn a relay6off, thereby to intercept the power supply to a servo motor8from a power source, wherein the servo motor8is controlled to return the ram20to an operation point when an instruction is given from an operating device4to turn the relay6on to supply the power to the servo motor8from the power source.

REFERENCES:
patent: 5880954 (1999-03-01), Thomson et al.
patent: 6047634 (2000-04-01), Futsuhara et al.
patent: 6145366 (2000-11-01), Yamada
patent: 6660993 (2003-12-01), Appleyard et al.

Affiliated with

Also associated with

Rating

Electric press does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric press will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3611270