Abstract:
The invention relates to developments on a gear hub (15) of transmission gear (14) and on connection parts with the aim of enhancing the connection strength between the transmission gear (14) and the gear hub (15) in transmission system having gear shaft developed for geared elevator traction machines.
Abstract:
The present invention is related to transmission system developed for elevator drive machines with gear and having pipe-type shaft (4). Thanks to the fact that the shaft (4) is produced as pipe-type and hollow in the transmission system developed, resistance is increased against the static and dynamic loads occurring on the shaft (4). Moreover, the production, mounting and maintenance costs and periods of the motion transfer members used are decreased thanks to the transmission system having pipe-type shaft (4) developed. In addition, the weight of drive mechanism is reduced remarkably thanks to the decrease in the amount of raw material used.
Abstract:
The invention relates to developments on a gear hub (15) of transmission gear (14) and on connection parts with the aim of enhancing the connection strength between the transmission gear (14) and the gear hub (15) in transmission system having gear shaft developed for geared elevator traction machines.