Title:
VIBRATING ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2019/194223
Kind Code:
A1
Abstract:
The present invention has provided thereto: a first damper 51 and a second damper 251, which are attached to a case 1 and have a plurality of spiral arm parts; and a first elastic material 150 and a second elastic material 350, which bridge the adjacent arm parts of the first damper 51 and the second damper 251.
Inventors:
CHIBA YUSUKE (JP)
Application Number:
PCT/JP2019/014805
Publication Date:
October 10, 2019
Filing Date:
April 03, 2019
Export Citation:
Assignee:
FOSTER ELECTRIC CO LTD (JP)
International Classes:
B06B1/14; B06B1/04; H02K33/12
Foreign References:
| JP2007203227A | 2007-08-16 | |||
| JPS6419568A | 1989-01-23 | |||
| JPS5537984B2 | 1980-10-01 |
Other References:
See also references of EP 3778040A4
Attorney, Agent or Firm:
MAEKAWA Naoki (JP)
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