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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Konstrukční modifikace přívěsu na balíky / Design modifications of the trailer to the balers

Straka, David Unknown Date (has links)
The purpose of this thesis is to calculate strenght of materials used in bale trailer and it's construction modifications. This work presents the design of new frame construction. After that the frame is checked via the finite elements method.
12

Ocelová konstrukce hangáru / Steel construction of a hangar

Plačková, Markéta January 2018 (has links)
This Master´s thesis describes the design and assessment of steel structure of a hangar located in Znojmo. The supporting structure of a hangar is 37,475 m span, 48 m lenght, clear hight at the highest point is 15,5 m. Main construction material is steel, grade S355J2. The supporting structure consist of a truss girders. The distance of each cross link sis 4 m. There is prepared statics calculation of the main load-bearing parts of the structure, including joints and details. The valid standards CSN EN were used in processing of this dissertation.
13

Design samoobslužné pokladny / Design of self-checkout

Baránek, Jan January 2018 (has links)
The topic of this master’s thesis is design of a self Checkout. The thesis focuses on a new perspective on composition and shaping of the machine while respecting technical and ergonomic requirements. The main goal of this thesis is creation of an innovative appearence and incorporation of new technologies which will raise efficiency of the machine.
14

Návrh jízdního kola pro městský provoz / City HPV

Sunek, Ondřej January 2019 (has links)
This diploma thesis deals with vehicles that are driven by human power, namely the design of a bicycle frame intended for city traffic. Part of the work is a section that describes the historical development of cycling bikes, as well as an overview of individual bicycle conceptions, focusing on their advantages and disadvantages
15

Pevnostní analýza konstrukcí kompaktních hydraulických zařízení / Analysis of structures of compact hydraulic equipment

Sordyl, Martin January 2019 (has links)
The subject of this thesis is realization of short research of current compact hydraulic power unit, realization of FEM analysis with aim to find inappropriately dimensioned parts of structures. Based on this data design optimized solution of structures and create drawings of weldments. This thesis is carried out in cooperation with company Bosch Rexroth, spol.s.r.o.
16

Návrh podvozku pro elektrický minibus / Design of chassis for an electric minibus

Strnadel, Bronislav January 2019 (has links)
The theoretical part of the master thesis is devoted to electric vehicles from their history through sources of electric energy and a swapping battery system to electric buses and autonomous driving. In the practical part the concept of autonomous electric minibus with the calculation of battery capacity are described. Furthermore, the attachment of battery to chassis and the idea of automatic swap are designed. In the last chapter the design of chassis itself can be found together with the FEM analysis.
17

Návrh závodního vozidla kategorie R1 / Design of R1-Class Racing Car

Bureš, David January 2020 (has links)
The goal of this thesis is to create a conceptual design of a rally car in Ra5 (former R1) category. The thesis contains interpretation of regulations, overview of former cars in this category and requirements for such vehicle. The thesis describes choice of vehicle and description of modifications, including specific components. The thesis also describes construction of several designs of rollcage, which were mutually compared, and their homologation tests. The thesis also determines small series price of such vehicle.
18

Výstavní galerie / Exhibition Gallery

Bednářová, Bronislava January 2014 (has links)
This master´s thesis is deal with design of steel structure of exhibition gallery. Layout od building is three-arm star, where each arm is rectangular with dimensions 6 x 18 m and arm has two floors. All three arms are connected to the hexagonal prism (space frame), which is on the second floor walkway and covered skylight. Maximum building height is 11.28 meters from the finished grade. The main structure of building is created by twelve frame in cross direction. The roof is flat. The surface of facade is glass created by aluminium structure.
19

Polymerbetonový rám svislého soustruhu / Polymerconcret Frame of Vertical Lathe

Buksa, Jan January 2008 (has links)
This work describes construction and calculation of vertical lathe bed designed by request of company TOSHULIN. Apart from a sum of theoretical knowledge, the information contained in it should also serve in practice as a comprehensive guidance for construction vertical lathe bed from this material. The approach is specific by reason of that is necessary to observe functional proportions at contemporary producing part, which is usied for construction vertical lathes. There is a design of construction in this work, which gives better results mechanic, dynamic and thermal features of this part in some way.
20

Pevnostní výpočet a optimalizace skříně válcového drtiče zrna S 900 / Stress check and opimization of frame of crushing mill of grain S 900

Konečný, Martin January 2008 (has links)
This thesis deal with stress control of frame of crushing mill of grain with the aim of defining and consequent optimalization of undersized and overlarge parts of the construction. This frame is screwed assembly. Control is static analysis of frame. This analysis use Finite Element Method.

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