The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 1981
Filed:
Dec. 26, 1979
Applicant:
Inventor:
Herbert W Molzahn, Hamilton, CA;
Assignee:
International Harvester Company, Chicago, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
180307 ; 74478 ; 180648 ; 180315 ; 192 / ;
Abstract
A two pump, two motor hydrostatic drive vehicle is provided with service brakes having an operating linkage interconnected with the speed control linkage for the hydrostatic pump in such a manner that depressing the brake pedal returns the pump swash plate control arms to neutral and releasing the brake pedal returns the control arms to the forward speed position previously set by the operator speed control lever.