|
|
Design of Foldable Bicycle Helmet
Hrubý, Václav ; Řezníček, Svatopluk (referee) ; Sovják, Richard (advisor)
The bachelor thesis deals with creation of a folding helmet. More specifically, its construction, shape, colors and an analysis of the current market situation. The main focus of the thesis is on the folding mechanism, which aims to be simple and allows folding of the helmet into a small size. Trendy design, various color and logo variants were also important features to include in the creation of the helmet. Due to its specific features, the helmet is suitable for city cycling.
|
|
|
Design of Foldable Bicycle Helmet
Hrubý, Václav ; Řezníček, Svatopluk (referee) ; Sovják, Richard (advisor)
The bachelor thesis deals with creation of a folding helmet. More specifically, its construction, shape, colors and an analysis of the current market situation. The main focus of the thesis is on the folding mechanism, which aims to be simple and allows folding of the helmet into a small size. Trendy design, various color and logo variants were also important features to include in the creation of the helmet. Due to its specific features, the helmet is suitable for city cycling.
|
|
|
Biomechanical load analysis in case of child cyclist collision with passenger car
Schejbalová, Zuzana ; Lenková, Alžběta ; Mičunek, Tomáš
The safety of pedestrians and cyclists is justified especially in terms of prevention. This paper deals with the biomechanical analysis of load exerted on the child cyclist in configuration typical for cyclists (sudden enter the road or the case of non-giving way; the car front vs. the left side of the cyclists). Two tests were performed in the same configuration and nominal collision speed, the first one with a bicycle helmet and the second one without the helmet. Using the accelerometers in the head, chest, pelvis and knee of the dummy acceleration fields were detected, which is the cyclist exposed during the primary and secondary collision. In conclusion, the results will be interpreted by values of biomechanical load and severity of potential injuries including kinematic and dynamic comparison with a pedestrian vs. vehicle collision.
|
guest ::
