Sliding type ball-shaped hinge |
Title： |
| Sliding type ball-shaped hinge |
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Application Number： |
200710163212 |
Application Date： |
2007/10/19 |
Announcement Date： |
2008/03/26 |
Pub. Date： |
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Publication Number： |
101149075 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
F16C 11/06 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Tang Xiaoqiang, Wang Jinsong, Li Tiemin, Wang Liping, Lin Chunshen, Zhu Tiejun, Yang Xuezhi |
Key Words： |
Sliding type, ball-shaped hinge |
Abstract： |
The present invention is sliding spherical hinge, and belongs to the field of machine building and robot technology. The sliding spherical hinge consists of one buttonhead assembly, one ball socket assembly, one fastening screw and one spring washer. The buttonhead assembly includes one buttonhead and one ball rod made separately and assembled together; and the ball socket assembly consists of one upper ball socket cover and one lower ball socket cover. The buttonhead assembly is assembled between the upper ball socket cover and the lower ball socket cover; the buttonhead is contacted to the surfaces of the upper ball socket cover and the lower ball socket cover; and the upper ball socket cover and the lower ball socket cover are connected through screw and spring washer to fix the buttonhead assembly. The spherical hinge has high rigidity and accuracy, half cone angle up to 45 deg, and lowered manufacture cost. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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