JP2021009423A5 - - Google Patents

Download PDF

Info

Publication number
JP2021009423A5
JP2021009423A5 JP2020184949A JP2020184949A JP2021009423A5 JP 2021009423 A5 JP2021009423 A5 JP 2021009423A5 JP 2020184949 A JP2020184949 A JP 2020184949A JP 2020184949 A JP2020184949 A JP 2020184949A JP 2021009423 A5 JP2021009423 A5 JP 2021009423A5
Authority
JP
Japan
Prior art keywords
hammer
weight portion
key
keyboard instrument
fulcrum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2020184949A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021009423A (ja
JP7106060B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2020184949A priority Critical patent/JP7106060B2/ja
Priority claimed from JP2020184949A external-priority patent/JP7106060B2/ja
Publication of JP2021009423A publication Critical patent/JP2021009423A/ja
Publication of JP2021009423A5 publication Critical patent/JP2021009423A5/ja
Priority to JP2022110300A priority patent/JP7384243B2/ja
Application granted granted Critical
Publication of JP7106060B2 publication Critical patent/JP7106060B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020184949A 2020-11-05 2020-11-05 鍵盤楽器 Active JP7106060B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020184949A JP7106060B2 (ja) 2020-11-05 2020-11-05 鍵盤楽器
JP2022110300A JP7384243B2 (ja) 2020-11-05 2022-07-08 鍵盤楽器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020184949A JP7106060B2 (ja) 2020-11-05 2020-11-05 鍵盤楽器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2018196826A Division JP6795022B2 (ja) 2018-10-18 2018-10-18 鍵盤楽器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022110300A Division JP7384243B2 (ja) 2020-11-05 2022-07-08 鍵盤楽器

Publications (3)

Publication Number Publication Date
JP2021009423A JP2021009423A (ja) 2021-01-28
JP2021009423A5 true JP2021009423A5 (https=) 2021-07-26
JP7106060B2 JP7106060B2 (ja) 2022-07-26

Family

ID=74200062

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020184949A Active JP7106060B2 (ja) 2020-11-05 2020-11-05 鍵盤楽器
JP2022110300A Active JP7384243B2 (ja) 2020-11-05 2022-07-08 鍵盤楽器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022110300A Active JP7384243B2 (ja) 2020-11-05 2022-07-08 鍵盤楽器

Country Status (1)

Country Link
JP (2) JP7106060B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240290311A1 (en) 2023-02-27 2024-08-29 Kawai Musical Instruments Manufacturing Co., Ltd. Keyboard device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4124344B2 (ja) 2003-05-16 2008-07-23 ローランド株式会社 ハンマー
JP4604897B2 (ja) 2005-07-21 2011-01-05 ヤマハ株式会社 鍵盤装置
JP4582118B2 (ja) 2007-06-08 2010-11-17 カシオ計算機株式会社 電子楽器

Similar Documents

Publication Publication Date Title
JP2021009423A5 (https=)
CN108069372B (zh) 具有止滑效果的撬杆头
JP4839969B2 (ja) 鍵盤装置
JP5926089B2 (ja) プレス成形品
KR100954229B1 (ko) 선박용 족장
US20170341916A1 (en) Prying Device
US1182348A (en) Hammer.
JP5205945B2 (ja) 樹脂製バックドアの補強構造
KR20130000141U (ko) 선박 블록의 리프팅 러그
JP5860203B2 (ja) 橋梁用弾性支承
JP2024053604A (ja) 鍵盤楽器の鍵盤装置
SE462616B (sv) Stoetdaempat slagverktyg
JP7258539B2 (ja) ブラケット
US846438A (en) Box-opener.
JP7052629B2 (ja) 樹脂ルーフパネル
JP2018197082A (ja) フロントアンダーランプロテクタ
CN109249803B (zh) 车辆踏板装置
US745544A (en) Trowel.
JP3221917U (ja) 複合材及びスキッド型パレット
KR200423692Y1 (ko) 삽
JP7073294B2 (ja) 合成樹脂製パレット
JP7118562B2 (ja) 電気接続箱
KR200474543Y1 (ko) 선박용 블록 캐리어
JP2010111396A (ja) 把手付合成樹脂製容器
KR20140001933U (ko) 판재 리프트용 지그