Title:
BLADE DRIVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/062367
Kind Code:
A1
Abstract:
The present invention enables a blade member in a blade driving device to move with a consistently high resolution. The blade driving device is provided with: blade members; a driving member for driving blade members 6; and a coupling part for coupling the blade members and the driving member or a member to be driven which is driven by the driving member, or a coupling part for coupling the driving member and the member to be driven, the coupling part having an engaging part that is provided to one of the members to be coupled and that engages with a part to be engaged provided on the other member to be coupled; and the coupling part having an attaching member for movably attaching the engaging part to an edge contacting one side of the part to be engaged.
Inventors:
SAWANOBORI KOJI (JP)
IMAI KENZO (JP)
NAKAGAWA HOSHIKO (JP)
IWATO SHOZO (JP)
WATANABE NOBUAKI (JP)
IMAI KENZO (JP)
NAKAGAWA HOSHIKO (JP)
IWATO SHOZO (JP)
WATANABE NOBUAKI (JP)
Application Number:
PCT/JP2017/035159
Publication Date:
April 05, 2018
Filing Date:
September 28, 2017
Export Citation:
Assignee:
NIDEC COPAL CORP (JP)
International Classes:
G03B9/02; G03B9/08
Domestic Patent References:
| WO2016136932A1 | 2016-09-01 |
Foreign References:
| JP2005352233A | 2005-12-22 | |||
| JPH0875974A | 1996-03-22 | |||
| JP2012029495A | 2012-02-09 |
Attorney, Agent or Firm:
EICHI PATENT & TRADEMARK CORP. (JP)
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