Spring Drum
PartSmall drum on which the ribbon spring is coiled, mounted so the spring pays out as the curtain is folded open. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Small drum on which the ribbon spring is coiled, mounted so the spring pays out as the curtain is folded open. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.