Motor vehicles – Steering by driving – Independently operable drive motors
Patent
1976-02-02
1978-02-21
Peters, Jr., Joseph F.
Motor vehicles
Steering by driving
Independently operable drive motors
60455, 91486, B62D 1104
Patent
active
040747824
ABSTRACT:
A skid steer loader comprising an improved loader main frame and including an operator's compartment designed to present a low profile vehicle particularly suitable for low clearance applications. A improved hydraulic system for the vehicle includes a new arrangement of an implement pump interconnected with the hydraulic drive pumps of the steering system of the vehicle. An internal connection between the drive pumps and the implement pump substantially improves the flow of hydraulic fluid through the system by providing an internal passage for flow of excess hydraulic fluid from a drive pump to the implement pump to supply the implement pump with inlet fluid.
REFERENCES:
patent: D224588 (1972-08-01), Bauer
patent: D231482 (1974-08-01), Bauer
patent: 3066609 (1962-12-01), Hann
patent: 3177666 (1965-04-01), Reinke
patent: 3635365 (1972-01-01), Bauer
patent: 3895728 (1975-07-01), Heggen
patent: 3903978 (1975-09-01), Kraus
Clark Equipment Company
Pekar John A.
Peters Jr. Joseph F.
Thibault Harry G.
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