Invention Grant
- Patent Title: Inclination detector and laser marker
- Patent Title (中): 倾角探测器和激光打标机
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Application No.: US12718500Application Date: 2010-03-05
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Publication No.: US08643832B2Publication Date: 2014-02-04
- Inventor: Akihito Tamamura
- Applicant: Akihito Tamamura
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Audio-Technica
- Current Assignee: Kabushiki Kaisha Audio-Technica
- Current Assignee Address: JP Tokyo
- Agency: Whitham, Curtis, Christofferson & Cook, P.C.
- Priority: JP2009-057841 20090311
- Main IPC: G01B11/26
- IPC: G01B11/26
Abstract:
An inclination detector includes: a casing; a light source installed in the casing; a reflector being suspended with a suspender to be at a certain position in the casing and reflecting a light beam from the light source to a direction different from a light axis direction; and a detector that outputs a signal corresponding to a projected position of the light beam, and an inclination of the casing is detected based on the projected position of the light beam reflected by the reflector.
Public/Granted literature
- US20100231898A1 Inclination Detector and Laser Marker Public/Granted day:2010-09-16
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