Device for driving Venetian and roller blinds has an electric motor, contact devices and contact pieces with slots fitted with knife-edged surfaces for nipping insulated winding conductors and for plugging in contacts.

摘要

On its electrical connection with other components in a driving device an electric motor has contact devices with contact pieces (12) with slots fitted with knife-edged surfaces for nipping insulated winding conductors and for plugging in contacts with other components in the driving device.