William Chadley Rousey, Age 523444 Clays Mill Rd, Lexington, KY 40503

William Rousey Phones & Addresses

3444 Clays Mill Rd, Lexington, KY 40503 (859) 223-4513

1550 Trent Blvd, Lexington, KY 40515 (859) 273-0420

658 Sherard Cir, Lexington, KY 40517 (859) 273-4904

660 Sherard Cir, Lexington, KY 40517

517 Gayfer Ave, Fairhope, AL 36532 (251) 990-4125

Raceland, KY

Daphne, AL

Hartford, CT

517 Gayfer Ave, Fairhope, AL 36532

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Mentions for William Chadley Rousey

Publications & IP owners

Us Patents

Laser Printer With Light-Exposure Prevention

US Patent:
4943815, Jul 24, 1990
Filed:
Jun 29, 1989
Appl. No.:
7/373767
Inventors:
Charles S. Aldrich - Lexington KY
James A. Craft - Lexington KY
James P. Harden - Lexington KY
Steven R. Komplin - Lexington KY
William S. Rousey - Lexington KY
Praful M. Shah - Lexington KY
Earl D. Ward II - Lexington KY
Bernard L. Wilzbach - Lexington KY
Terry L. King - Versailles KY
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G01D 1514
G02B 2602
US Classification:
346108
Abstract:
When cover (8) of the laser printer (3) is closed, absence of the replaceable cartridge (15) or the shroud assembly (9) will activate both an electrical and a mechanical interlock. A moveable switch actuator (16) on the shroud assembly will be absent if the assembly is omitted and will not find a guide ramp (46) if the cartridge is absent, thereby assuring power to the light source remains off. A shutter (13) also blocks the normal light path and is moved aside by a pin (14) on the cartridge, and therefore blocks light unless a cartridge is installed. Walls (31) on the cartridge surround the shutter during normal use to form a protective light baffle. The laser printhead (2) is fixed within the shroud so that separation requires a necessary electrical cable (72, 74) to be disconnected.

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