Invention Grant
US08523254B2 Robot hand with connection unit that undergoes stretching deformation according to object shape and method for controlling robot hand
有权
具有连接单元的机器人手,根据物体形状和控制机器人手的方法进行拉伸变形
- Patent Title: Robot hand with connection unit that undergoes stretching deformation according to object shape and method for controlling robot hand
- Patent Title (中): 具有连接单元的机器人手,根据物体形状和控制机器人手的方法进行拉伸变形
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Application No.: US13123706Application Date: 2009-07-17
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Publication No.: US08523254B2Publication Date: 2013-09-03
- Inventor: Nak Ju Doh , Jingfu Jin , Chang Joo Nam , Young Hoon Lee , Shang Li Yuen , Chang Hyun Jun
- Applicant: Nak Ju Doh , Jingfu Jin , Chang Joo Nam , Young Hoon Lee , Shang Li Yuen , Chang Hyun Jun
- Applicant Address: KR Seoul
- Assignee: Korea University Research and Business Foundation
- Current Assignee: Korea University Research and Business Foundation
- Current Assignee Address: KR Seoul
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2008-0109807 20081106
- International Application: PCT/KR2009/003951 WO 20090717
- International Announcement: WO2010/053245 WO 20100514
- Main IPC: B66C1/42
- IPC: B66C1/42

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.
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