Mechanical arrangement for controlling electrophotographic appar

Details Mechanical arrangement for controlling electrophotographic appar Mechanical arrangement for controlling electrophotographic appar

1981-06-04

1983-07-19

Prescott, A. C.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

355 3R, 355 14R, 340753, 340712, 340365C, G03G 1500, G03G 1504

Patent

active

043940870

ABSTRACT:
An improved mechanical arrangement which includes a controlled device, an operational device for adjusting an active state of the controlled device through external operations and a control device for controlling the active state of the controlled device in response to operations of the operational device.
The operational device includes an indicating arrangement for indicating changes in the active state of the controlled device stepwise, an UP operating arrangement for increasing one step by one step an indication of the indicating arrangement and a DOWN operating arrangement for decreasing one step by one step the indication of the indicating arrangement, and thus the mechanical arrangement has been made free from erroneous operations due to the improved operational efficiency, simple in structure and highly reliable in actual use.

REFERENCES:
patent: 3771867 (1973-11-01), Moser
patent: 3787666 (1974-01-01), Schumann et al.
patent: 4028531 (1977-06-01), Cottin et al.
patent: 4149217 (1979-04-01), Tucker
patent: 4204204 (1980-05-01), Pitstick
patent: 4206336 (1980-06-01), Cunningham
patent: 4220999 (1980-09-01), Reichlin et al.
patent: 4222660 (1980-09-01), Furuichi et al.
patent: 4234784 (1980-11-01), Totterdell
patent: 4242676 (1980-12-01), Piguet et al.
patent: 4300829 (1981-11-01), Braswell et al.

Affiliated with

Also associated with

Rating

Mechanical arrangement for controlling electrophotographic appar does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mechanical arrangement for controlling electrophotographic appar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mechanical arrangement for controlling electrophotographic appar will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-749056