SELECTED PARAMETERS OF THE WORK OF SPEED LIMITER IN LINE STRAINING SYSTEM IN A FRICTIONAL LIFT
Paweł Lonkwic 1  
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Lublin Factory of Personal Lifts LIFT SERVICE S.A., Roztocze 6, 20-722 Lublin, Poland
Publish date: 2014-03-05
 
Adv. Sci. Technol. Res. J. 2014; 8(21):73–77
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ABSTRACT
The article presents the analysis of selected work parameters of speed limiter in line straining system. We analyzed the effect of changing the geometrical conditions of the new solution for the speed limiter in line straining system upon the working conditions in frictional lift braking system. Within the conducted simulations of the work of the system, which is responsible for lift braking with a tension with spring, a test bed was prepared, which simulated the work of tension-rope-limiter system. The tests were performed in the conditions reflecting the work of a lifting appliance. Analyzing the results obtained through empirical calculations, we can conclude that there is a possibility of applying the spring to eliminate the weight.