Title:
SLIDING MECHANISM AND KEYBOARD DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/220687
Kind Code:
A1
Abstract:
A sliding mechanism in one embodiment of the present invention comprises a first member, a second member harder than the first member, and a plurality of granular third members held between the first member and second member and disposed so as to be able to slide against the second member. The sliding mechanism can also be applied to a keyboard device. The sliding mechanism is particularly applicable to a portion that slides along with the pressing down of a key in a keyboard device.
Inventors:
OGAWA KENTO (JP)
Application Number:
PCT/JP2017/019945
Publication Date:
December 06, 2018
Filing Date:
May 29, 2017
Export Citation:
Assignee:
YAMAHA CORP (JP)
International Classes:
G10H1/34; G10B3/12
Foreign References:
| JP2016184901A | 2016-10-20 | |||
| JP2009098583A | 2009-05-07 | |||
| JP2011257579A | 2011-12-22 | |||
| JPH0581889U | 1993-11-05 | |||
| JP2002006832A | 2002-01-11 | |||
| JP2009222888A | 2009-10-01 | |||
| JP2002006848A | 2002-01-11 |
Attorney, Agent or Firm:
TAKAHASHI, HAYASHI AND PARTNER PATENT ATTORNEYS, INC. (JP)
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