Motor vehicles – Special wheel base – Having only three wheels
Patent
1978-03-20
1979-10-02
Blix, Trygve M.
Motor vehicles
Special wheel base
Having only three wheels
182 2, 414508, B66F 1104
Patent
active
041695119
ABSTRACT:
A three-wheeled vehicle has a pulpit boom mounted near a single steering wheel for azimuth and elevation positioning under control from the pulpit. All three wheels are driven, also under control from the pulpit. The boom assembly supporting the pulpit swings laterally over the area generally above, and slightly laterally beyond, the two coaxial wheels. The actuator responsible for boom elevation moves in a sector between diagonal bracing supporting an upper bearing for the vertical journal section of the boom assembly.
REFERENCES:
patent: 2954092 (1960-09-01), Thornton-Trump
patent: 2970667 (1961-02-01), Bercaw
patent: 3156313 (1964-11-01), Peterson
patent: 3319739 (1967-05-01), Morse
patent: 3379279 (1968-04-01), Slusher
patent: 3448827 (1969-06-01), Clark
patent: 3789929 (1974-02-01), Leidig
patent: 3856108 (1974-12-01), Grove
Blix Trygve M.
Morse Glenn B.
Siemens Terrance L.
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