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Application filed by Борис Борисович ДемченкоfiledCriticalБорис Борисович Демченко
Priority to UAA201102042ApriorityCriticalpatent/UA99040C2/en
Publication of UA99040C2publicationCriticalpatent/UA99040C2/en
The invention relates to safety means of hoisting equipment. A device for deflection of a hoisting rope comprises a pulley with an axial hole, through which a core element passes. The end parts of the latter are connected to the supports that are made in the form of rollers. A lateral generatrix of mentioned rollers is located on the inside horizontal part of L-shaped guides made with a bend in the projection onto the horizontal plane. The end parts of L-shaped guides are equipped with stops with spring elements, which are made with possibility of interaction with the rollers. Technical result: reduction of wear of a hoisting rope during operation and preventing it from slipping off from the pulley during raising and lowering the load.
UAA201102042A2011-02-212011-02-21Device for deflection of hoisting rope
UA99040C2
(en)
An elevation scenario that has a main stage with a steel base structure, fixed guide means arranged at both ends of the structure and drive means composed of symmetrically arranged hydraulic cylinders and hydraulic conductors, also has lifting sub-scenarios and a system Main control