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. 03, 2013
Filed:
Jul. 17, 2009
Nak Ju Doh, Gyeonggi-do, KR;
Jingfu Jin, Jilin, CN;
Chang Joo Nam, Seoul, KR;
Young Hoon Lee, Gyeonggi-do, KR;
Shang LI Yuen, Seoul, KR;
Chang Hyun Jun, Seoul, KR;
Nak Ju Doh, Gyeonggi-do, KR;
Jingfu Jin, Jilin, CN;
Chang Joo Nam, Seoul, KR;
Young Hoon Lee, Gyeonggi-do, KR;
Shang Li Yuen, Seoul, KR;
Chang Hyun Jun, Seoul, KR;
Abstract
A robot hand with a connection part that undergoes stretching deformation according to object shape. The robot hand includes a variable connection device that provides a contact face that enables pressing and contacting a moving target and has a connection part in contact with the moving target enables stretching deformation; a connection length controller that interfaces with a drive part to stretch and deform the connection part so that the connection part undergoes conversion between a closed-loop state wherein it is continuous with the surface of the moving target or divided into a plurality of sections to be pressed and contacted, and an open-loop state wherein it detaches from the moving target; and a shape retention device that retains the shape of the variable connection device consistently in a closed-loop state wherein the variable connection device is pressed and contacted with the moving target at a set pressure.