Edwin F Glab DeceasedTucson, AZ
Edwin Glab Phones & Addresses
Tucson, AZ
351 Aldrich Rd, Fairport, NY 14450 716-4252627
Mentions for Edwin F Glab
Publications & IP owners
Us Patents
Scanning System
US Patent:
4232960, Nov 11, 1980
Filed:
Feb 21, 1979
Appl. No.:
6/013098
Inventors:
Edwin F. Glab - Fairport NY
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03G 1528
G03B 2770
G03B 2770
US Classification:
355 8
Abstract:
Briefly, the present invention is concerned with a low inertia scanning system for projecting an image of a stationary object on a flat platen onto a rotating photoreceptor drum. An aperture plate located adjacent the photoreceptor drum moves in a direction opposite the direction of the drum. A carriage disposed between a stationary lens and the photoreceptor drum supports a pair of mirrors. The light image is projected from the lens to one of the pair of mirrors for reflection to the second mirror rotating about a pivot point to scan the image through the aperture onto the photoreceptor drum. During scanning of the platen, the carriage moves in a linear direction toward and away from the photoreceptor drum and together with the rotation of the second mirror maintains a constant magnification ratio. A second pair of mirrors disposed between the platen and the lens is adapted for movement in a linear direction with respect to the flat platen to predetermined positions in cooperation with the shifting of the lens to provide a properly focused light image in a different magnification range.
Double Dual Rate Precession Scan System
US Patent:
4669857, Jun 2, 1987
Filed:
Jun 24, 1985
Appl. No.:
6/748072
Inventors:
Richard A. Spinelli - Rochester NY
Daniel W. Costanza - Webster NY
William L. Statt - Webster NY
Edwin F. Glab - Fairport NY
Daniel W. Costanza - Webster NY
William L. Statt - Webster NY
Edwin F. Glab - Fairport NY
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03G 1528
US Classification:
355 8
Abstract:
An electrophotographic printing system incorporates two sets of moving optical components, one on each side of a projection lens. A document on a platen is scanned by a first set of moving mirrors with the scanned image projected by a lens towards a photoreceptor. A second set of moving mirrors precesses the image onto the photoreceptor. In one embodiment, a drive system commonly drives both the object side and the image side mirrors to provide the required document scan and precess motions. In a second embodiment, the image side system is driven as a function of the photoreceptor (process) speed.
Document Imaging System With Improved Exposure Uniformity At Image Plane
US Patent:
4445774, May 1, 1984
Filed:
Apr 30, 1982
Appl. No.:
6/373463
Inventors:
Richard A. Spinelli - Rochester NY
Edwin F. Glab - Fairport NY
Edwin F. Glab - Fairport NY
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03B 2772
US Classification:
355 71
Abstract:
The invention discloses the use of a corrector element placed in an imaging system to selectively vignette energy emanating from the exit pupil of a lens as a function of the field angle of the lens. Several imaging systems are disclosed which illustrate the technique used in determining optimum design and location of the corrector elements.
NOTICE: You may not use BackgroundCheck or the information it provides to make decisions about employment, credit, housing or any other purpose that would require Fair Credit Reporting Act (FCRA) compliance. BackgroundCheck is not a Consumer Reporting Agency (CRA) as defined by the FCRA and does not provide consumer reports.