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:
Nov. 30, 1982
Filed:
Apr. 09, 1981
Carl E Seyerle, Abingdon, IL (US);
Outboard Marine Corporation, Waukegan, IL (US);
Abstract
Disclosed is a lawn mower including an input shaft selectively drivingly connected to an output shaft supporting the cutting blade. The lawn mower includes a sun gear driven by the input shaft, a first planetary gear in enmeshing relation with the sun gear and supported for rotation around the input shaft and for rotation about an axis parallel to the input shaft, and a ring gear surrounding the sun gear and the first planetary gear, and in enmeshing relation with the first planetary gear. A second planetary gear is drivingly connected to the first planetary gear, and is rotationally driven by the first planetary gear. A second sun gear is connected to the output shaft for driving the output shaft, the second sun gear being in enmeshing relation with the second planetary gear. Apparatus is further provided for alternately braking the ring gear and the output shaft.