JP5104840B2 - 鍵構造体 - Google Patents

鍵構造体 Download PDF

Info

Publication number
JP5104840B2
JP5104840B2 JP2009237243A JP2009237243A JP5104840B2 JP 5104840 B2 JP5104840 B2 JP 5104840B2 JP 2009237243 A JP2009237243 A JP 2009237243A JP 2009237243 A JP2009237243 A JP 2009237243A JP 5104840 B2 JP5104840 B2 JP 5104840B2
Authority
JP
Japan
Prior art keywords
key
wood
key structure
base body
upper plate
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.)
Expired - Fee Related
Application number
JP2009237243A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010009077A (ja
Inventor
一郎 大須賀
賢一 西田
陽一郎 下向
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
Original Assignee
Yamaha Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yamaha Corp filed Critical Yamaha Corp
Priority to JP2009237243A priority Critical patent/JP5104840B2/ja
Publication of JP2010009077A publication Critical patent/JP2010009077A/ja
Application granted granted Critical
Publication of JP5104840B2 publication Critical patent/JP5104840B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/32—Constructional details
    • G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
    • G10H1/344—Structural association with individual keys
    • G10H1/346—Keys with an arrangement for simulating the feeling of a piano key, e.g. using counterweights, springs, cams

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
JP2009237243A 2003-09-12 2009-10-14 鍵構造体 Expired - Fee Related JP5104840B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009237243A JP5104840B2 (ja) 2003-09-12 2009-10-14 鍵構造体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003320964 2003-09-12
JP2003320964 2003-09-12
JP2009237243A JP5104840B2 (ja) 2003-09-12 2009-10-14 鍵構造体

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2004214645A Division JP4419738B2 (ja) 2003-09-12 2004-07-22 鍵構造体

Publications (2)

Publication Number Publication Date
JP2010009077A JP2010009077A (ja) 2010-01-14
JP5104840B2 true JP5104840B2 (ja) 2012-12-19

Family

ID=36082905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009237243A Expired - Fee Related JP5104840B2 (ja) 2003-09-12 2009-10-14 鍵構造体

Country Status (2)

Country Link
JP (1) JP5104840B2 (zh)
CN (3) CN101515450B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103606368B (zh) * 2013-10-31 2016-03-16 北京珠江钢琴制造有限公司 一种钢琴压键档的加固装置
CN109036336A (zh) * 2018-04-02 2018-12-18 上海智凌信息技术有限公司 一种拼接式钢琴

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02149893A (ja) * 1988-11-30 1990-06-08 Kawai Musical Instr Mfg Co Ltd 電子楽器の鍵盤装置
US5079985A (en) * 1989-05-24 1992-01-14 Kabushiki Kaisha Kawai Gakki Seisakusho Keyboard apparatus for electronic keyboard musical instrument
US6002078A (en) * 1992-08-10 1999-12-14 Yamaha Corporation Keyboard assembly for electronic musical instrument
JP2917859B2 (ja) * 1995-05-22 1999-07-12 ヤマハ株式会社 鍵盤装置
JPH10171442A (ja) * 1996-12-16 1998-06-26 Yamaha Corp 鍵盤楽器
JP3035826B1 (ja) * 1999-04-08 2000-04-24 康博 張能 鍵盤楽器のアクション装置
JP3533383B2 (ja) * 2000-10-06 2004-05-31 康博 張能 アクション機構および当該アクション機構を有する鍵盤楽器
CN2489942Y (zh) * 2001-05-30 2002-05-08 高文建 一种用于木地板的安全槽形

Also Published As

Publication number Publication date
CN101515450A (zh) 2009-08-26
CN101515449B (zh) 2011-03-02
CN101515449A (zh) 2009-08-26
CN2760704Y (zh) 2006-02-22
JP2010009077A (ja) 2010-01-14
CN101515450B (zh) 2013-07-24

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