Title:
角度調整装置及び照明装置
Document Type and Number:
Japanese Patent JP6438906
Kind Code:
B2
Abstract:
An angle adjustment device (2) of an embodiment includes a first rotational unit (30) and a spring member (40). The first rotational unit (30) is supported by a frame body (10), and rotationally moves around a first rotating shaft that passes through the frame body (10) and that is disposed along an opening surface of the frame body (10), by a driving force of a driving source with an object to be operated. The spring member (40) urges the first rotational unit (30) in a single direction of a rotational direction.
Inventors:
Tatsuichi Fujisawa
Application Number:
JP2016078625A
Publication Date:
December 19, 2018
Filing Date:
April 11, 2016
Export Citation:
Assignee:
MinebeaMitsumi Co., Ltd.
International Classes:
F21S8/02; F21V14/02; H02P8/40
Domestic Patent References:
| JP3071510U | ||||
| JP2004034799A | ||||
| JP2014186805A | ||||
| JP2009076391A | ||||
| JP2014130757A |
Foreign References:
| GB2497925A | ||||
| WO2015155106A1 |
Attorney, Agent or Firm:
Toranomon Intellectual Property Office