The invention is provided to securely lift and displace extremely heavy loads (for example prefabricated buildings, shipping containers, etc). The presented lifting unit (1) comprises a telescopic fastening column (2) formed by two parallel columns, a lower supporting slab (3), an upper fastening plate (6), a hydraulic lifting cylinder (4) with a piston positioned between the columns and angled supporting posts (5) connected to the supporting slab and columns. There are four lifting units wherein the lifting cylinders are operated as three-point system. Optional fastening means (7, 8, 9, 10) are used to lift and displace the object more securely.
LIFTING UNIT
HUBEINHEIT
UNITÉ DE LEVAGE
2020-01-01
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 / E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS |
European Patent Office | 2017
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