Invention Grant
- Patent Title: Vehicle headlight
- Patent Title (中): 车头灯
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Application No.: US13278638Application Date: 2011-10-21
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Publication No.: US08827520B2Publication Date: 2014-09-09
- Inventor: Hiroki Shibata , Kazutami Oishi
- Applicant: Hiroki Shibata , Kazutami Oishi
- Applicant Address: JP Tokyo
- Assignee: Koito Manufacturing Co., Ltd.
- Current Assignee: Koito Manufacturing Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-249442 20101108
- Main IPC: B60Q1/00
- IPC: B60Q1/00 ; F21S8/10

Abstract:
There is provided a vehicle headlight. The vehicle headlight includes: a light source configured to emit light; a reflector reflecting the light; a projection lens projecting the light; a stationary shade blocking a part of the light emitted from the light source; a movable shade supported by the stationary shade as to move between a shielding position and a non-shielding position and configured to block a part of the light emitted from the light source; a drive mechanism including: a yoke; a coil disposed in the yoke; and an output shaft configured to move in an axial direction thereof in response to current supplied to the coil, and a transmission mechanism transmitting a driving force of the drive mechanism to the movable shade. At least a part of the yoke of the drive mechanism is formed in a single piece with the stationary shade.
Public/Granted literature
- US20120113662A1 VEHICLE HEADLIGHT Public/Granted day:2012-05-10
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