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Design of Sports Wheelchair
Žerávková, Iveta ; Paliatka, Peter (referee) ; Sládek, Josef (advisor)
The topic of this master thesis is the Design of sport wheelchair. The design brings new possibilities in shaping the seat thanks to use new material and manufacturing process. There are use special materials for padding too. The design of the extended rim also offers a new way of gripping wheels. Last but not least, the new design is more concerned with the aesthetic side of the product and works with a simpler and more airy frame. This thesis brings a different perspective on the design of sports carts
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Modelling of elastic and inelastic collisions
Jurčík, Michal ; Burget, Radim (referee) ; Karásek, Jan (advisor)
Master's thesis deals with vehicles collisions within an environment of logistic distribution storehous. The aim is to avoid potential collisions that can occur between these vehicles. In the first chapter are detailed collisions of particles and elements impact for the law of conservation of energy and momentum. In further sections is carried out detailed research of elastic and inelastic collisions in an ideal environment, which are the theoretical basis for the simulation of the real environment. Collisions are supported by detailed calculations and added pictures. The second chapter deals with the development of double-layer application simulating elastic collisions in an ideal environment. In subchapters are descriptions of the classes and methods for computing prediction of collisions with examples of source code. The last section describes the software platform JavaFX and used animation classes that are required for visualization issues. The last chapter, which is the main goal of the work is done by the expansion of the existing design environment of storehouse and vehicles. Particular chapters then describe the cases of various types of collisions their detection and avoidance. There is an application designed to address this issue, with a description of the classes and methods. Used methods are supported with flowcharts for easier understanding.
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Velomobile Pony 4 Towing Vehicle Design
Hrdina, Petr ; Šebela, Kamil (referee) ; Janoušek, Michal (advisor)
This bachelor's thesis focuses on presenting alternative means of transportation for individuals and shipments in the context of growing awareness of the impact of transportation on the environment and deteriorating traffic conditions in large cities. The main objective of the thesis is to introduce available designs of cargo bikes and velomobiles, their accessories on the market, and propose a conceptual solution for manufacturing a hitching device for the Pony 4 cargo bike. This hitching device will enable easy and quick increase in the cargo bike's carrying capacity. The thesis also includes the design and production of a prototype trailer cart.
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Living with Disability
Stárková, Jana ; Zelinková, Olga (advisor) ; Krahulcová, Beáta (referee)
In my thesis, The Life of a Handicapped Person, I tried to chart what influences the future of such person and how problems trouble him in life. In the first chapters I defined and separated the types of disabilities, their different impact and problems in diagnosis. The central part of the work is the chapter on systems that influence the life of a disabled person. These systems are mostly influenced by the family because, by accepting the child, the parent, as well as the selected type of upbringing, affects the future of the person and likewise the disabled child has a vital influence on the family. Also included is a chapter on health care, social services and education. The quality of life of a disabled person is also influenced by friends, hence a social process, and partnerships, and equally important is the person's professional role. The fourth chapter relates to research which was carried out by a questionnaire on a group of 46 people with physical disabilities. On the basis of the answers, I verified the validity of the six pre-defined hypotheses.
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Design of Sports Wheelchair
Žerávková, Iveta ; Paliatka, Peter (referee) ; Sládek, Josef (advisor)
The topic of this master thesis is the Design of sport wheelchair. The design brings new possibilities in shaping the seat thanks to use new material and manufacturing process. There are use special materials for padding too. The design of the extended rim also offers a new way of gripping wheels. Last but not least, the new design is more concerned with the aesthetic side of the product and works with a simpler and more airy frame. This thesis brings a different perspective on the design of sports carts
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Soustava těles s pasivním účinkem s brzdou
Genco, Ondřej ; Hájek, Petr (referee) ; Fuis, Vladimír (advisor)
This thesis deals with the solution of the body system using NNTP static theory model. The introductory part defines the basic magnitudes and concepts, describes the constraints and the types of passive effects. In the practical part, the influence of passive effects on different moving states in the particular system of the towed trolley is determined. Furthermore, two variants of mechanical friction brakes are designed and compared. The numerical values of unknown parameters are determined by solving the system of linear equations in Matlab.
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Experiments in Mechanics for Interactive Physics Laboratory
Kopřiva, Tomáš ; Šabatka, Zdeněk (advisor) ; Kekule, Martina (referee)
The main points of this bachelor's thesis are some kinds of mechanic experiments. Process in a theoretical way and in the form of work sheets/lists and experiments verify(ies)individual or each law of mechanics, namely Law of Concervation of energy, Law of Conservation of momentum and other Newton's laws. Next worksheet is focused on problematics of resistive forces, which is changing assumend results of (our) experiments to the separate work there are covered individual worksheets a their example solution(s) or sample solutions. There is a set of worksheets and CD, scanned worksheets which were filled in by students, worksheets, interface (there are links on them in the thesis) in the annex There is whole bachelor's thesis in CD too. Keywords: experiment, mechanical laws, worksheet, cart
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Design of Electric Platform Truck
Skotnica, Vojtěch ; Karásek, David (referee) ; Rubínová, Dana (advisor)
This diploma thesis describes design of Electrical railway station cart. This thesis contains research part, which focuses on historical background, contemporary products, trends, technical specications and possibilities of progressive technology applications. Based on this research, nal design was created and is described in the second part from the view of shape, technology, construction and ergonomics. Thesis ends with summarization of designs benets and with evaluation of fullling thesis goals.
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Trolley for manipulation
Jílek, Josef ; Nevrlý, Josef (referee) ; Brandejs, Jan (advisor)
This Bachelor thesis deals with solution of interoperative material transport and design of trolley for manipulation of flooring rolls. The trolley was designed with the aim to increase safety and simplify the manipulation. It is simple welded frame made of metallurgical products. The trolley was designed to transport rolls with weight about 150 kg. Factor of safety was 23,5. It means that the construction of frame is well-dimensioned. This thesis also includes complete drawing documentation
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