Railways – Switches – For toothed rail
Patent
1975-08-11
1977-04-05
Spar, Robert J.
Railways
Switches
For toothed rail
1042441, 180131, B62D 300
Patent
active
040155390
ABSTRACT:
Guide track and vehicle construction for Dual-Mode Vehicle system. The vehicle is steered through junctions to a desired direction on the track by a hydraulic control system mounted on the vehicle and a mechanical control device provided on the guide track.
Guide followers attached to the steering system of the vehicle ride within respective channels on opposite sides of the track. One or the other of the guide followers is held in the actuated position, i.e., engaged with the respective channel, to operate the hydraulic system for guiding the vehicle in the desired path on the track.
REFERENCES:
patent: 3095827 (1963-07-01), Chadenson
patent: 3254608 (1966-06-01), Alden
patent: 3340822 (1967-09-01), DeLaSalle
patent: 3788233 (1974-01-01), Colouas et al.
patent: 3828691 (1974-08-01), Purath
patent: 3861321 (1975-01-01), Goodnight et al.
patent: 3913491 (1975-10-01), Auer, Jr. et al.
Nissan Motor Co,. Ltd.
Slattery James M.
Spar Robert J.
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