Patent · US Active

Lifting apparatus and safety inspection system

US8066102B2 · kind B2 · utility

2Cited by

10References

9Claims

0Family size

Assignees

NUCTECH COMPANY LIMITED · CN
TSINGHUA UNIVERSITY · CN

Inventors

Xilei Luo · Miaocheng, 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 · Zhejiang, CN

Key dates

Filing date	Sep 22, 2006
Grant date	Nov 29, 2011
Priority date	—
Expiry date	Jul 16, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG01N2223/419
WIPO fieldMeasurement
WIPO sectorInstruments

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.