Title:
ブラインドの操作装置及びクラッチ装置
Document Type and Number:
Japanese Patent JP7105684
Kind Code:
B2
Abstract:
To provide a blind operating device and a clutch device which are capable of reducing the risk of releasing the positioning of a clutch even when a load of a predetermined amount or more is applied to a part of the clutch.SOLUTION: The blind operating device comprises: an input shaft 230 to which rotation is transmitted from a pulley 220 for operating a first output shaft 280 and a second output shaft 290; a clutch 240 which can rotate integrally with the input shaft 230 and can slide in an axial direction between a first position and a second position on the input shaft 230 in accordance with a rotational direction of the input shaft 230; a first clutch receiver 250 which engages with the clutch 240 in the first position to transmit power to the first output shaft 280; and a second clutch receiver 260 which engages with the clutch 240 in the second position to transmit power to the second output shaft 290. The input shaft 230 is provided with regulating parts 230b, 230c for regulating separation in the axial direction when the clutch 240 is engaged with one of the clutch receivers 250, 260.SELECTED DRAWING: Figure 7
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Inventors:
Takaaki Aoki
Application Number:
JP2018231758A
Publication Date:
July 25, 2022
Filing Date:
December 11, 2018
Export Citation:
Assignee:
Nichibei Co., Ltd.
International Classes:
E06B9/322; A47H5/02; E06B9/68; F16D23/12
Domestic Patent References:
| JP2011220077A | ||||
| JP2009297801A | ||||
| JP9047196A |
Attorney, Agent or Firm:
Seiji Tamura