Safety maintaining apparatus for automatic machines

Details Safety maintaining apparatus for automatic machines Safety maintaining apparatus for automatic machines

1983-11-02

1985-06-11

Witkowski, S. J.

Electricity: motive power systems

Positional servo systems

With protective or reliability increasing features

318590, 318615, G05B 902

Patent

active

045231354

ABSTRACT:
Each of some automatic machines, such as an industrial robot of the type having a servo-amplifier (4) controlled by a central processing unit (1) through a servo-control (3), has a plurality of control modes for moving a movable part (50), for example, teaching and playback modes. In the specified control mode, for example, the teaching mode, the velocity or driving force of the movable part (50) is restrained directly via a man-machine interface (7) by controlling either or both of the servo-amplifier (4) and a power source (5) to regulate driving energy supplied by a servo-motor (8) to the movable part (50) so as to mitigate danger to a person who is near the movable part.

REFERENCES:
patent: 3721883 (1973-03-01), Whitmore et al.
patent: 4281811 (1981-08-01), Nixon
patent: 4290000 (1981-09-01), Sun
patent: 4305028 (1981-12-01), Kostas et al.
patent: 4375611 (1983-03-01), Greig

Affiliated with

Also associated with

Rating

Safety maintaining apparatus for automatic machines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Safety maintaining apparatus for automatic machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety maintaining apparatus for automatic machines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1185317