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:
Nov. 29, 2011
Filed:
Sep. 22, 2006
Xilei Luo, Beijing, CN;
Kejun Kang, Beijing, CN;
Yinong Liu, Beijing, CN;
Yuanjing LI, Beijing, CN;
Zhiqiang Chen, Beijing, CN;
Wanlong Wu, Beijing, CN;
Yulan LI, Beijing, CN;
LI Zhang, Beijing, CN;
Ziran Zhao, Beijing, CN;
Bin Sang, Beijing, CN;
Hailin Wang, Beijing, CN;
Xilei Luo, Beijing, CN;
Kejun Kang, Beijing, CN;
Yinong Liu, Beijing, CN;
Yuanjing Li, Beijing, CN;
Zhiqiang Chen, Beijing, CN;
Wanlong Wu, Beijing, CN;
Yulan Li, Beijing, CN;
Li Zhang, Beijing, CN;
Ziran Zhao, Beijing, CN;
Bin Sang, Beijing, CN;
Hailin Wang, Beijing, CN;
Nuctech Company Limited, Beijing, CN;
Tsinghua University, Beijing, CN;
Abstract
A lifting apparatus includes a vertical guide device, a turntable device which is movable along the vertical guide device upwards or downwards, and a first driving device which drives the turntable device moving in an upward and downward direction guided by the vertical guide device. The turntable device includes a bracket which is slidably engaged with the vertical guide device and projects perpendicularly toward a side of the vertical guide device, a turntable which is rotatably provided on the bracket, and a second driving device which rotates the turntable on the bracket.