National Repository of Grey Literature 12 records found  previous11 - 12  jump to record: Search took 0.00 seconds. 
Crane Hook Block - Lifting Capacity 16 tons
Straka, Miroslav ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
The aim of this thesis is the design of crane hook block with a capacity of 16 tons. Pulley block used for lifting and moving loads in a medium heavy-duty use. It is equipped with a simple hook. The work, therefore, the proposal contains solutions rope transfer, strength and dimensional calculations of components and assembly drawings, axes, pulleys and nut hook.
Crane Hook Block - Lifting Capacity 20 tons
Štefanec, Tomáš ; Pokorný, Přemysl (referee) ; Škopán, Miroslav (advisor)
Task of this bachelor’s thesis is to propose a crane hook block with lifting capacity of 20 tons. Hook block is part of the mechanism of class M4 according to technical standard ISO 4301-1. It briefly describes what hook block is and summarizes the design solutions of individual structural units. In next part of the thesis there is a design and calculation of the most important parts of the hook block due to function. The content is also a choice of purchased components. Thesis appendices consist of drawing of the whole assembly, lists of items and drawing of crossmember.

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