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:
Oct. 25, 2011
Filed:
Jan. 19, 2006
Applicant:
Katashi Tanaka, Fukuoka, JP;
Inventor:
Katashi Tanaka, Fukuoka, JP;
Assignee:
Yanmar Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 33/063 (2006.01); B62D 33/073 (2006.01);
U.S. Cl.
CPC ...
Abstract
Ample spaces are secured on a rotating table frame, in front of and behind a control valve. A rotary working machine where a step is placed on a rotating table frame, at the front of the frame, and a control valve is placed below the step. The step has operation levers and pedals mounted on it. The control valve is connected to the operation levers and the pedals to perform drive control of a hydraulic actuator, and is placed at an incline so as to be high at the front and low at the rear.