Spindle head structure rotatable in A/B axes

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United States of America Patent

PATENT NO 8714892
SERIAL NO

12896333

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Abstract

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A spindle head structure rotatable in A/B axes is provided, comprising: a spindle support, an intermediate support, a base support, an upper telescopic strut and a lower telescopic strut. The spindle support may be adapted to be fixed with a spindle. The intermediate support may be connected with the spindle support via two coaxial upper revolute pairs. The base support may be connected with the intermediate support via two coaxial lower revolute pairs. The upper telescopic strut may be connected between the spindle support and the intermediate support. And the lower telescopic strut may be connected between the intermediate support and the base support.

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Patent Owner(s)

Patent OwnerAddress
TSINGHUA UNIVERSITY100084 NO 1 TSINGHUA YUAN BEIJING HAIDIAN DISTRICT BEIJING CITY BEIJING CITY 100084

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Qu, Lin Haidian District Beijing, CN 8 175
Shao, Zhufeng Haidian District Beijing, CN 2 0
Tang, Xiaoqiang Haidian District Beijing, CN 2 8
Wang, Dianjun Haidian District Beijing, CN 2 3
Wang, Liping Haidian District Beijing, CN 148 523
Yao, Rui Haidian District Beijing, CN 10 7

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