A lifting device is disclosed. The lifting device includes a base plate, at least one multi-linkage mechanism, a carrier, at least one lifting guide rail, and at least one driving unit. By using the multi-linkage mechanisms in a form of frog's leg, prevention of pollution due to lubricant is achieved, and therefore the lifting device can be applied in high clean environment. Meanwhile, the structure strength and the life of the lifting device are improved by an angle arrangement of the multi-linkage mechanism.
Lifting device for high clean environment
2015-11-04
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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