Invention Grant
- Patent Title: Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator
- Patent Title (中): 振动发生器由线圈和支架产生的磁场振动发生器移动振动器
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Application No.: US13618987Application Date: 2012-09-14
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Publication No.: US09590463B2Publication Date: 2017-03-07
- Inventor: Minoru Kuroda , Makoto Tanaka
- Applicant: Minoru Kuroda , Makoto Tanaka
- Applicant Address: JP Kitasaku-gun
- Assignee: MINEBEA CO., LTD.
- Current Assignee: MINEBEA CO., LTD.
- Current Assignee Address: JP Kitasaku-gun
- Agency: Oliff PLC
- Priority: JP2011-207335 20110922; JP2012-028847 20120213; JP2012-028848 20120213; JP2012-130712 20120608; JP2012-130758 20120608
- Main IPC: H02K33/00
- IPC: H02K33/00 ; H02K5/04 ; H02K5/24
Abstract:
A holder is used while attached to a chassis of a vibration generator that moves a vibrator to generate a vibration. The holder includes a vibrator retention unit retaining the vibrator, a fixed unit fixed to the chassis, and an arm. The arm connects the fixed unit and the vibrator retention unit, and the arm supports the vibrator retention unit while the vibrator retention unit can be displaced with respect to the fixed unit. The fixed unit, the arm, and the vibrator retention unit are integrally formed using resin.
Public/Granted literature
Information query
