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Stanovení polohy těžiště zemědělského stroje
Židek, Martin
This bachelor's thesis solve the issue of center of gravity of agricultural machinery, specifically agricultural tractor. The purpose of thesis is: describe methods of research center of gravity, design new method and describe the reasons why is important to know the position of the center of gravity. In the experimental part, I measured the tractor model and then by using calculations I found the center of gravity. During the measurement of the center of gravity, I followed the Articles of Association resulting from the CSN 30 0415. All the calculations was interleaved by the method of least squares. I analyzed the results of the measurements at the end of this thesis.
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The train station Praha - Vyšehrad
Krausová, Maria ; Vajčner, Jiří (advisor) ; Zídek, Martin (referee)
The train station Praha - Vyšehrad Abstract The bachelor's thesis deals with the building of the Praha-Vyšehrad train station. It focuses not only on its history and architectural style, but especially on the possibility of its rescue and potential related steps in the coming years. The work thus tries to point out the importance of cultural heritage protection in a wide range and to highlight the need to save the material documents of our culture.
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Analýza výstupních parametrů traktorových souprav na zpracování půdy
Židek, Martin
The diploma thesis on the theme Analysis of the Output Parameters of Tractors Kit for Soil Preparation contains in theoretical part actual survey of most important parts of the tractors. The diploma thesis further includes description of tractors CLAAS ARION 640 with mechanical speed gearbox HEXASHIFT and continuous hydrostatic gearbox CMATIC and description of plow PÖTTINGER servo 45S NP, which were all together elements of the practical part. The field measurement took place in Jiřice at Miroslav on Znojemsko in august 2016. This measurement is processed in the practical part, which focuses on comparing tensile characteristics of both gearboxes and determining their influence on the tensile properties of the tractor. Results were tabular and graphically elaborated and the analysis of measured values was performed.
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Stanovení polohy těžiště zemědělského stroje
Židek, Martin
This bachelor's thesis solve the issue of center of gravity of agricultural machinery, specifically agricultural tractor. The purpose of thesis is: describe methods of research center of gravity, design new method and describe the reasons why is important to know the position of the center of gravity. In the experimental part, I measured the tractor model and then by using calculations I found the center of gravity. During the measurement of the center of gravity, I followed the Articles of Association resulting from the CSN 30 0415. All the calculations was interleaved by the method of least squares. I analyzed the results of the measurements at the end of this thesis.
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