Title:
CURTAIN OPENING/CLOSING DEVICE
Document Type and Number:
Japanese Patent JP2017012629
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a compact curtain opening/closing device that can be arranged while a curtain is in a suspended state without detaching a curtain rail itself, and also can facilitate the opening/closing of the curtain in the case of non-electrification.SOLUTION: A curtain opening/closing device includes: a pair of runners driven-traveling inside a curtain rail; a drive roller positioned between the pair of runners and drive-traveling while pressurizing the lower surface of the curtain rail; and a housing suspended from the curtain rail via the pair of runners. The rotation shaft of each runner is rotatable in an orthogonal direction and a parallel direction with respect to the curtain rail, fixed to at least in the orthogonal direction and rotated in the parallel direction, so as to be put in/out to/of the curtain rail. The housing is configured to store the rotation shaft of the drive roller, a drive roller drive device, a capacitor for supplying electricity to the drive device, and elastic bodies for energizing the runners in a downward direction and an orthogonal direction.SELECTED DRAWING: Figure 1
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Inventors:
OKADA HIDEMI
Application Number:
JP2015134844A
Publication Date:
January 19, 2017
Filing Date:
July 05, 2015
Export Citation:
Assignee:
MARTON INC
International Classes:
A47H5/02; E05F15/605
Attorney, Agent or Firm:
Nobuaki Endo
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