OPENING/CLOSING DEVICE FOR CLOTH-LIKE OPENING/CLOSING BODY

摘要

PROBLEM TO BE SOLVED: To provide an opening/closing device for a cloth-like opening/closing body capable of improving its operation reliability without enlarging the device and/or easily increasing deployment precision.;SOLUTION: By providing a tension detection means coaxially with a core roll between the core roll and a motor to detect the sag of the cloth-like opening/closing body, its operation reliability is improved without enlarging the device. By providing a developing quantity detecting means coaxially with the core roll between the core roll and the motor to detect the development terminal of the cloth-like opening/closing body, the development precision can be easily increased. By proximately arranging these, wiring is simplified, and the device can be further miniaturized.;COPYRIGHT: (C)2001,JPO