Title:
METHOD FOR ASSEMBLING LINEAR VIBRATION ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2021/006082
Kind Code:
A1
Abstract:
[Problem] To provide a method for assembling a linear vibration actuator with which it is possible for a plurality of guide shafts to be arranged accurately and easily. [Solution] A method for assembling a linear vibration actuator comprising a movable element which is caused to vibrate in a straight line in a prescribed direction, a plurality of guide shafts which slidably hold the movable element, and a casing which accommodates and encloses the movable element and the guide shafts, wherein, in a state in which the guide shafts are being held by guide shaft holding portions that are formed in the movable element, the movable element and the guide shafts are accommodated in the casing, and the guide shafts are fixed so as not to move relative to a peripheral wall portion of the casing.
Inventors:
KOGAWA TAKESHI (JP)
NAKAMURA MOTOICHI (JP)
OKAMOTO CHIHIRO (JP)
NAKAMURA KAZUYA (JP)
NAKAMURA MOTOICHI (JP)
OKAMOTO CHIHIRO (JP)
NAKAMURA KAZUYA (JP)
Application Number:
PCT/JP2020/025425
Publication Date:
January 14, 2021
Filing Date:
June 29, 2020
Export Citation:
Assignee:
ADAMANT NAMIKI PREC JEWEL CO LTD (JP)
International Classes:
H02K33/16; B06B1/04
Foreign References:
| JP2018030107A | 2018-03-01 | |||
| JP2018074763A | 2018-05-10 | |||
| JP2015521840A | 2015-07-30 | |||
| US20180241295A1 | 2018-08-23 |
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