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. 06, 2009
Filed:
Mar. 30, 2005
Atsuo Takanishi, Nakano-ku, Tokyo 165-0024, JP;
Yoichi Takamoto, Fukuoka, JP;
Katsuyuki Baba, Fukuoka, JP;
Hideki Nishizawa, Fukuoka, JP;
Atsuo Takanishi, Nakano-ku, Tokyo 165-0024, JP;
Yoichi Takamoto, Fukuoka, JP;
Katsuyuki Baba, Fukuoka, JP;
Hideki Nishizawa, Fukuoka, JP;
Tmsuk Co., Ltd., Fukuoka, JP;
Other;
Abstract
A quadruped walking robot, comprising a body part having a horizontal swing part, a horizontal swing drive part, an upper side upper leg part pivotally supported on the horizontal swing part, a lower side upper leg part disposed parallel with the lower part of the upper side upper leg part, an upper leg rotatingly driving part rotatingly driving the upper side upper leg part, a lower leg part having an upper end part to which the tip part of the upper side upper leg part and the tip part of the lower side upper leg part are pivotally connected on the upper and lower sides, and ground-contact part disposed at the lower end part of the lower leg part, and an elastic extensible part disposed at the middle part of the lower side upper leg part and elastically extending/retracting in the longitudinal direction.