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. 18, 2011
Filed:
Apr. 20, 2007
Tatsuo Ichige, Saitama, JP;
Hidenori Nagai, Kanagawa, JP;
Mieko Nagai, Legal Representative, Kanagawa, JP;
Yoshihiro Okamoto, Kanagawa, JP;
Tatsuo Ichige, Saitama, JP;
Hidenori Nagai, Kanagawa, JP;
Mieko Nagai, legal representative, Kanagawa, JP;
Yoshihiro Okamoto, Kanagawa, JP;
A & D Company, Limited, Tokyo, JP;
Toyo Electric Mfg. Co., Ltd., Tokyo, JP;
Abstract
A chassis dynamometer for a vehicle has a motor having a rotor, rollers configured to be operably connected to wheels of the vehicle, a flange portion extending inward in a radial direction from each of the rollers, and a rotor bracket for supporting the rotor of the motor. The flange portion and the rotor bracket are connected via a torque meter capable of measuring at least an outer peripheral tangential force of the roller.