ROBERT FRANKLIN HOPPE
Pilots at State Hwy Aa, Miner, MO
License number
Missouri A0878208
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
600 State Highway Aa, Miner, MO 63801
Professional information
Digitizer
US Patent:
4069588, Jan 24, 1978
Filed:
Jul 30, 1975
Appl. No.:
5/600339
Inventors:
Robert F. Hoppe - Sikeston MO
Assignee:
Melco Industries, Inc. - Denver CO
International Classification:
G01B 300
US Classification:
33 1M
Abstract:
An improvement in a digitizer for use in computer drafting has been provided wherein a multiple wire connector located in both the X beam and Y beam is held in a taut and concealed condition within the respective beams for any position of the digitizer. An adjustable attachment is provided between the extrusions for the X and Y beam and the respective X and Y guide bars so that the guide bar can be aligned in a straight condition regardless of any warping of the beams during extrusion. A mechanical brake is also provided for fixing the position of the digitizer during use.