Autor: Stępniewski, J. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Verification of technical parameters and modification of upright exercise bike construction
Autorzy:: Stępniewski, A. A.
Grudziński, J.
Powiązania:: https://bibliotekanauki.pl/articles/264791.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: rower treningowy
układ napędowy
koło zamachowe
ergometr
dane techniczne
technical data
ergometer
drive system
flywheel
exercise bike
Opis:: In this paper, the technical data provided by the sellers of an exercise bike FALCON SG-911B SAPPHIRE have been verified. After dismantling the bike, the dimensions of the components of the transmission of motion were measured and the mass parameters of the flywheel were set. In order to increase the mass moment of inertia reduced to an axis of the crankshaft, construction changes were proposed. The values of the braking torque of the magnetic brake at subsequent resistance levels were measured. The cycling test was performed and the distance, calories burned and heart rate read from the counter were verified computationally.
Źródło:: International Journal of Applied Mechanics and Engineering; 2016, 21, 4; 1025-1032
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The analysis of pedaling techniques with platform pedals
Autorzy:: Stępniewski, A. A.
Grudziński, J.
Powiązania:: https://bibliotekanauki.pl/articles/955232.pdf
Data publikacji:: 2014
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: rower
pedałowanie
wał korbowy
cycling
platform pedal
pedaling
cycling efficiency
Opis:: The paper analyzes a pedaling technique with platform pedals in which the influence of the geometric and tribological parameters on the torque course of the active forces in the crank rotation axis is determined. Distribution of forces of feet acting on pedals as a function of the crank rotation angle was performed and on this basis the specific pedaling zones and their ranges and the courses of the value of variable active torque and pedaling work during the full cycle were determined. The course of changes in the movements in the ankle joint is described with a function depending on the crank and limb position and loading of the joint. A numerical example has also been presented and a discussion of the results has been carried out.
Źródło:: International Journal of Applied Mechanics and Engineering; 2014, 19, 3; 633-642
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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