Marking apparatus having feedback-controlled rotational laser be

Details Marking apparatus having feedback-controlled rotational laser be Marking apparatus having feedback-controlled rotational laser be

1993-10-26

1996-05-14

Westin, Edward P.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

250235, H01J 314

Patent

active

055170234

ABSTRACT:
A rotating laser apparatus having a reciprocating laser scanning system which facilitates visual recognition of a laser beam on an object to be measured by raising an effective energy level on the object. In the apparatus the laser beam is rotated by a rotation device. The reciprocating laser scanning system includes reflection members for reflecting the laser beam, a laser beam detector for detecting a return laser beam reflected from the reflection means, and a control members, microcomputer a rotation of the rotation device in accordance with the output of the laser beam detector.

REFERENCES:
patent: 3823313 (1974-07-01), Unema
patent: 4062634 (1977-12-01), Rando et al.
patent: 4293218 (1981-10-01), Nielsen et al.
patent: 4830489 (1989-05-01), Cain et al.
patent: 5010242 (1991-04-01), Frontino
patent: 5132524 (1992-07-01), Singh et al.
patent: 5151581 (1992-09-01), Krichever et al.
patent: 5221832 (1993-06-01), Collins, Jr. et al.
patent: 5294784 (1994-03-01), Tooley et al.

Affiliated with

Also associated with

Rating

Marking apparatus having feedback-controlled rotational laser be does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Marking apparatus having feedback-controlled rotational laser be, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Marking apparatus having feedback-controlled rotational laser be will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1897764