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:
Apr. 28, 1987
Filed:
Jun. 02, 1986
Applicant:
Inventors:
Karl A Nerstad, Peoria, IL (US);
Willis E Windish, Pekin, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
74 1586 ; 74 1566 ;
Abstract
A countershaft transmission auxiliary drive mechanism is provided for a countershaft transmission having an input shaft and a first gear connected thereto, and a second shaft having a second gear connected thereto and engaged with the first gear. A pump drive shaft is laterally offset from the first and second shafts, first and second pumps are connected to the opposite ends of the pump drive shaft, and a drive train is provided for rotating the pump drive shaft as a function of input shaft rotation. A PTO shaft and associated rotating clutch can be in coaxial alignment with the input shaft.