Under driving mechanical finger device capable of shape self adaptation |
Title： |
| Under driving mechanical finger device capable of shape self adaptation |
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Application Number： |
02153489 |
Application Date： |
2002/11/29 |
Announcement Date： |
2003/04/16 |
Pub. Date： |
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Publication Number： |
1410233 |
Announcement Number： |
1215926 |
Grant Date： |
2005-8-24 |
Granted Pub. Date： |
2005-8-24 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
B25J 15/10 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Zhang Wenzeng, Chen Qiang, Sun Zhenguo |
Key Words： |
Under driving, mechanical finger device, shape self adaptation |
Abstract： |
A shape-adaptive under-driven mechanical finger for robot is composed of a first finger segment, an under-driven joint and a second finger segment. The under-driven joint consists of an active slide block inlaid in the first finger segment, a joint gear axle fixed to the second finger segment, a rack bar fixed to the said active slide block and matched with the said gear, and a spring between the first finger segment and the active slide block. It can grasp objects with different shapes. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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