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Patent Searching and Data


Title:
SHADE DEVICE
Document Type and Number:
Japanese Patent JPH10299363
Kind Code:
A
Abstract:

To increase freedom of design with simple constitution, reduce the burden of a motor and reduce a failure caused by the slight torsion or the like of an arm.

A shade device is provided with a pull-out member 2 fixed to the end of a shade 1 energized in a wound direction to a winding part M, at least two arms with the respective one ends rotatably journalled to the pull- out member 2, and filament members 6 provided in opposed positions away from an installation part of the winding part M so as to be movable in normal and reverse directions, with the other ends of the arms 3 rotatably journalled to the parts moving mutually in opposite directions. The filament members 6 are driven in the normal and reverse directions by a motor 8.


Inventors:
Suzuki, Takeshi
Morimoto, Takashi
Application Number:
JP1997000127951
Publication Date:
November 10, 1998
Filing Date:
April 30, 1997
Export Citation:
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Assignee:
NHK SPRING CO LTD
International Classes:
E06B9/40; B60J3/00; E06B9/66; (IPC1-7): E06B9/66; B60J3/00; E06B9/40
Attorney, Agent or Firm:
斎藤 栄一 (外1名)