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. 03, 1984
Filed:
Dec. 23, 1981
Carl E Kittle, Cedar Falls, IA (US);
James E Roach, Cedar Falls, IA (US);
Deere & Company, Moline, IL (US);
Abstract
A multiple mode single lever control lever assembly includes a lever fixed for pivotal movement with a pivot member rotatably mounted in a housing. The pivot member includes detent recesses, a centering, spring-engaging tab and a friction disk-engaging finger. An arm is slidable in a bore in the housing, is biased towards the pivot member and carries a detent follower and a centering spring-engaging tab. A rotatable index member includes cam surfaces which cooperate with corresponding cam surfaces on the housing so that the index member moves axially to frictionally engage clutch disks with the friction disks upon rotation of the index member while a ramp surface on the index member engages the arm to uncouple the arm from the centering spring and to uncouple the detent follower from the pivot member.