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:
Sep. 15, 2015
Filed:
Oct. 03, 2012
Applicant:
Kayaba Industry Co., Ltd., Minato-ku, Tokyo, JP;
Inventors:
Shinichi Sekine, Fukaya, JP;
Osamu Miyatani, Kani, JP;
Assignee:
KAYABA INDUSTRY CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63B 3/02 (2006.01); B62B 5/00 (2006.01); B66F 9/075 (2006.01); B66F 9/22 (2006.01); B66F 9/065 (2006.01); B60L 1/00 (2006.01); B60L 11/18 (2006.01); B60L 15/20 (2006.01); B62B 3/02 (2006.01); B62B 3/04 (2006.01);
U.S. Cl.
CPC ...
B62B 5/00 (2013.01); B60L 1/003 (2013.01); B60L 11/1803 (2013.01); B60L 11/1877 (2013.01); B60L 15/20 (2013.01); B62B 3/02 (2013.01); B66F 9/065 (2013.01); B66F 9/07586 (2013.01); B66F 9/22 (2013.01); B60L 2200/30 (2013.01); B60L 2240/423 (2013.01); B60L 2250/16 (2013.01); B60L 2270/145 (2013.01); B62B 3/04 (2013.01); B62B 2203/10 (2013.01); Y02T 10/642 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7275 (2013.01);
Abstract
A conveyance cart that can convey a loaded burden, includes: a body frame supported by a wheel; a deck provided liftably against the body frame to load a burden; an electric actuator electrically driven to expand or contract to lift or lower the deck; and a controller that is configured to supply an electric current to the electric actuator. The controller stops supply of an electric current to the electric actuator when a continuous driving time of the electric actuator is equal to or longer than a predetermined time.