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:
Mar. 09, 1976
Filed:
May. 29, 1974
Applicant:
Inventors:
Assignee:
Hesston Corporation, Hesston, KS (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62K / ;
U.S. Cl.
CPC ...
180 / ; 74527 ;
Abstract
The two actuating levers of hydraulic pumps which control the direction and proportionate volumes of fluid flow to hydraulic motors in a hydraulic steering, speed, and direction control system may be locked in neutral by components located at the pumps but operated remotely from the cab of the vehicle. The geometry of the arrangement is such that any attempted movement on the part of the actuating levers once locked only tends to seat the locking components more firmly. Engine start-up is impossible unless the levers are locked in neutral.
Quick Actions:
Case, Cecil. (1976). Neutral safety lock for hydraulic implement controls (U.S. Patent No. 3942602). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3942602
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile