National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Design of Timber Trailer with Manual Control
Paclík, Tomáš ; Paliatka, Peter (referee) ; Zvonek, Miroslav (advisor)
Subject of this thesis is design of a timber trailer with manual control. The designed timber trailer is one of the small machines that are used for a low–volume timber production. This timber trailer operates in a rough terrain – its outstanding feature is the ability to operate on steep slopes and overcome obstacles. The concept of the control system and the safe seating of a driver are contributions to the field of ergonomics. This machine is considerate of a forest environment because it minimizes formation of soil erosion. Easy washability and maintenance are other criteria of this proposal. The functional point of the design is firmed by the purposeful and aesthetic shaping which is unique in this category. Comparison of the proposal presented in this thesis with available machines demonstrates that work of designer is indispensable part of a machine development process.
Posouzení soustřeďování dříví koněm a tzv. železným koněm v podmínkách ŠLP Křtiny
Havlík, Petr
The purpose of this thesis is to evaluate technical and economical features of a cold blood horse as an animal working in forestry and his mechanical counterpart, small forestry skidder, so called iron horse in the forestry estate of Mendel university, Křtiny. Theoretical part describes history and the current state of breeding cold blood horses in Czech Republic and their use in forestry. Consequently, the author marks similar features in terms of history and their usability in small forestry skidders. The practical part consists of series of measuring which occurred in forestry cultures up to 40 years of age. The thesis considers benefits and disadvantages of either approach. Photographic documentation and the personal view of author is an inseparable part of the thesis.
Design of Timber Trailer with Manual Control
Paclík, Tomáš ; Paliatka, Peter (referee) ; Zvonek, Miroslav (advisor)
Subject of this thesis is design of a timber trailer with manual control. The designed timber trailer is one of the small machines that are used for a low–volume timber production. This timber trailer operates in a rough terrain – its outstanding feature is the ability to operate on steep slopes and overcome obstacles. The concept of the control system and the safe seating of a driver are contributions to the field of ergonomics. This machine is considerate of a forest environment because it minimizes formation of soil erosion. Easy washability and maintenance are other criteria of this proposal. The functional point of the design is firmed by the purposeful and aesthetic shaping which is unique in this category. Comparison of the proposal presented in this thesis with available machines demonstrates that work of designer is indispensable part of a machine development process.

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