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:
Nov. 10, 1987
Filed:
May. 02, 1985
Applicant:
Inventor:
H Allen Myers, Ames, IA (US);
Assignee:
Sundstrand Corporation, Rockford, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
60449 ; 180306 ; 180307 ;
Abstract
The present invention relates to a travel speed control for a hydrostatically propelled harvesting machine or the like, and more particularly to a control system which automatically slows the travel speed of the harvesting machine at a fast rate in response to lugging of the engine and subsequently allows recovery of the travel speed to be at a fast rate initially, followed by a slow recovery rate to insure stability of the control system while minimizing the time required for travel speed recovery.