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:
Dec. 31, 2019
Filed:
Nov. 09, 2017
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Koji Kuriyagawa, Wako, JP;
Hajime Yoshimura, Wako, JP;
Norikazu Shimizu, Wako, JP;
Shota Tanabe, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 34/00 (2006.01); A01D 34/64 (2006.01); A01D 34/74 (2006.01); A01D 43/063 (2006.01); A01D 101/00 (2006.01);
U.S. Cl.
CPC ...
A01D 34/006 (2013.01); A01D 34/64 (2013.01); A01D 34/74 (2013.01); A01D 43/063 (2013.01); A01D 2101/00 (2013.01);
Abstract
In a mower provided with a center pivot axle, a control unitcontrols a height adjusting mechanismfor a mowing unitso that a grass cutting height is increased from an initial level when an absolute value of a roll angle of the center pivot axle relative to a vehicle body has exceeded a first roll angle threshold value. A cutting bladeis stopped when the absolute value of the roll angle has exceeded a fourth roll angle threshold value which is greater than the first roll angle threshold value.