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. 15, 1977
Filed:
Apr. 16, 1975
Dean James Tessenske, Horicon, WI (US);
Deere & Company, Moline, IL (US);
Abstract
A manually controllable linkage is provided for selectively adjusting the swash plate of a reversible flow, variable displacement pump of a hydrostatic transmission. The linkage includes a speed and direction selecting part for selectively moving the swash plate so as to effect forward, reverse and neutral driving conditions in the transmission, and a neutral return part for overriding the speed and direction selecting part for quickly returning the swash plate to its position for effecting the neutral driving condition in the transmission. The speed and direction selecting part of the linkage includes input and output sections interconnected by a motion-moderating section which regulates or governs the maximum speed at which the output section and, hence, the swash plate may be moved regardless of the speed manually imparted to the input section.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile