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:
Aug. 30, 1983
Filed:
May. 21, 1981
David C Kaminski, Sylvania, OH (US);
William H Graumlich, Toledo, OH (US);
Dana Corporation, Toledo, OH (US);
Abstract
A vehicular lever control apparatus includes two relatively movable levers, a first being constrained to pivotal movement about a first axis and having a multiple position switch affixed thereto. A second lever is pivotally connected to the first lever and moves axially therewith as well as transversely about a second axis perpendicular to the first axis. Transverse movement of the second lever actuates the switch on the first lever. In a preferred embodiment, the switch is a three-position electric toggle switch for selection of reverse, neutral and forward modes of a transmission. Movement of the second lever about the first axis thus causes like movement of the first lever, which effects changes of gear ratios in a continuously variable speed transmission. The second lever thus acts as a dual function control lever for (1) varying speed ratios when moved about the first axis, and (2) selection of transmission directional modes when moved about the second axis.