Title: Hydrostatic transmission vehicles

Abstract: A hydrostatic transmission vehicle which is direction controlled by a speed controlled running assembly known as a motor-director running assembly and which has at least one further speed controlled driving running assembly. The motor-director running assembly is pivotable by means of a direction control system and its speed control system is coupled with that of each driving running assembly so that a speed which is coordinated with each driving running assembly is automatically applied to the motor-director running assembly when the vehicle is travelling in a straight line or turning.

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Inventors: Paramythioti, Michel (Chantilly, FR)

Application Number: 665532
Filing Date: 1976-03-10
Publication_date: 1976-12-21
Assignee: Albaret S.A. (Rantigny, FR)
Primary Class(es): 180/212 60/484, 60/486, 180/303, 180/307
Other Classes:
US Patent Ref:

2942677	Jun, 1960	Gray	180/26.
3362493	Jan, 1968	Davis et al.	180/6.
3550708	Dec, 1970	Paramythioti	180/6.

Other Refs:
Primary Examiner: Geoghegan, Edgar W.
Assistant Examiner:
Attorney: Diller, Brown, Ramik & Wight