Photocopying – Including fiber optics
Patent
1983-05-20
1984-12-04
Gonzales, John
Photocopying
Including fiber optics
355 49, 355 57, 355 11, 250560, 358285, G03B 2734, G03B 2740, G03B 2770, G03B 1530
Patent
active
044860927
ABSTRACT:
A collision preventing mechanism for preventing a collision between a zoom lens system and a half-speed mirror in a variable scale factor copying apparatus for forming an electrostatic, latent image through the lens system onto a photo-sensitive drum by scanning an original document by a full-speed mirror and the half-speed mirror includes a device for moving the zoom lens system away from the half-speed mirror when an abnormal approach of the half-speed mirror causes the half-speed mirror to be moved into the vicinity of a zone which is occupied by the zoom lens system. This mechanism also includes a detector for detecting the abnormal approach of the half-speed mirror.
REFERENCES:
patent: 4373803 (1983-02-01), Shogren
patent: 4436416 (1984-03-01), Negoro et al.
Asahi Kogaku Kogyo Kabushiki Kaisha
Flower Terry
Gonzales John
LandOfFree
Mechanism for preventing collision of half-speed mirror from occ does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mechanism for preventing collision of half-speed mirror from occ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mechanism for preventing collision of half-speed mirror from occ will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1579758