Title:
操作装置
Document Type and Number:
Japanese Patent JP7006227
Kind Code:
B2
Abstract:
An operating device (14) includes: an operating member (21) operable by a user; a rotation shaft (22) having an end portion provided with the operating member (21); a first bearing (41) supporting a first portion (Ql) of the rotation shaft (22); and a second bearing (42) supporting a second portion (Q2) of the rotation shaft (22). The second portion (Q2) is located nearer to the operating member (21) than the first portion (Ql) in an axial direction of the rotation shaft (22).
Inventors:
Shinichi Fujita
Application Number:
JP2017240632A
Publication Date:
January 24, 2022
Filing Date:
December 15, 2017
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
G05G1/08; H04R3/00
Domestic Patent References:
| JP59122618U | ||||
| JP60065827U | ||||
| JP2011209876A |
Foreign References:
| CN204270192U |
Attorney, Agent or Firm:
Akira Obayashi
Seiichi Takada
Taro Takahashi
Seiichi Takada
Taro Takahashi
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