Naviják propřibližování dřeva

Abstract

Kyselak, R. Winch for the Ground Skidding. Ostrava: Department of Production Machines and Design, Faculty of Mechanical Engineering VŠB- Technical University Ostrava, 2011, 61 p. Bachelor Thesis, head: Učeň, O. Thesis describes with constructional proposal wind for ground skidding. In introduction work is mentioned story approximation and congregation wood, where last stage development is wind powereds output shaft agricultural machine. Further are here mentioned machine parts that the find in building structure winds. In practical part describes with option and dimensioning mechanical part of. Are here calculations and suggestions ropes, reel, pulleies, belt brakes gearing mechanism, shaft, cogged wheels and bearings. At the close work are here mentioned appendices needed to completeness constructional proposal.