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:
Mar. 25, 2003
Filed:
Dec. 22, 2000
Naoto Mori, Tokyo, JP;
Satoru Shimizu, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A legged mobile robot in which sensors which can measure contact pressure are provided so as to be distributed at corresponding portions of whole body of the robot in order to determine the state of contact with the external world. In addition, modules which use shock-absorbing members for reducing shock are provided at the corresponding portions of the whole body of the robot. These modules cover their corresponding portions of the robot in order to further function as external parts for protecting the robot from shock. The modules can be constructed so as to be removable from the body of the robot, and may include batteries for supplying electrical power to terminal parts such as sensors. The invention provides a robot which can operate while being subjected to external forces as a result of coming into contact with an obstacle or other external objects, and which makes it possible to reduce shock which is produced when the robot comes into contact with an external object.