Electric drive device for a traction member, in particular for a roller shutter belt
The shutter operating drive has the electric drive motor (19) and an associated conversion gearing (18) contained within a motor housing (15), positioned on the outside of a wall recess (13) for receiving the wind-up roller (10) for the shutter web (11). Pref. the drive housing is formed integral wi...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The shutter operating drive has the electric drive motor (19) and an associated conversion gearing (18) contained within a motor housing (15), positioned on the outside of a wall recess (13) for receiving the wind-up roller (10) for the shutter web (11). Pref. the drive housing is formed integral with the roller casing (12) contained within the recess, with a drive element of the conversion gearing coupled to the wind-up roller. |
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