| 摘要 |
PROBLEM TO BE SOLVED: To provide a modified electrically-driven type shutter device which facilitates work for connecting a supporting bracket with an electrically-driven type take-up shaft for exchanging a manual type take-up shaft to the electrically-driven take-up shaft.SOLUTION: A take-up shaft is modified from a manual type take-up shaft to an electrically-driven type take-up shaft 20 which rotates by the driving force of an electric motor housed therein; the electrically-driven type take-up shaft 20 and a supporting bracket 8 which has supported the manual type take-up shaft are connected with each other by an intermediate structure 30 interposed therebetween; the intermediate structure 30 comprises a first intermediate 41 attached on the side of the electrically-driven type take-up shaft 20 and a second intermediate 42 attached on the side of the supporting bracket 8; and the electrically-driven type take-up shaft 20 is connected with the supporting bracket 8 by connecting the first intermediate 41 and the second intermediate 42 with each other. |
