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:
Jan. 18, 1994
Filed:
Apr. 27, 1992
Applicant:
Inventors:
Xinzhan Yang, Corydon, IA (US);
Douglas McFarland, Lamoni, IA (US);
Steven D Shivvers, Allerton, IA (US);
Donald H Parkes, Lamoni, IA (US);
Assignee:
Shivvers, Incorporated, Corydon, IA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ; B60K / ;
U.S. Cl.
CPC ...
180-648 ; 180271 ; 180333 ; 7447 / ;
Abstract
This invention provides a force neutralizing mechanism 500 coupled to a single lever control 10 and a transmission controlled by the lever 10 for overcoming the transmission linkage forces F.sub.2 associated with controls of a pair of mechanical transmissions 532 so that the mechanical transmissions 532 may be comfortably controlled by the single lever control 10.