CN101515450B - 键结构体及键盘装置 - Google Patents

键结构体及键盘装置 Download PDF

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Publication number
CN101515450B
CN101515450B CN2009101325599A CN200910132559A CN101515450B CN 101515450 B CN101515450 B CN 101515450B CN 2009101325599 A CN2009101325599 A CN 2009101325599A CN 200910132559 A CN200910132559 A CN 200910132559A CN 101515450 B CN101515450 B CN 101515450B
Authority
CN
China
Prior art keywords
key
xylem
neighboring terminal
player
key structure
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
CN2009101325599A
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English (en)
Chinese (zh)
Other versions
CN101515450A (zh
Inventor
大须贺一郎
西田贤一
下向阳一郎
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
Priority claimed from JP2004214199A external-priority patent/JP4333509B2/ja
Application filed by Yamaha Corp filed Critical Yamaha Corp
Publication of CN101515450A publication Critical patent/CN101515450A/zh
Application granted granted Critical
Publication of CN101515450B publication Critical patent/CN101515450B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
CN2009101325599A 2003-09-12 2004-09-10 键结构体及键盘装置 Expired - Fee Related CN101515450B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2003320964 2003-09-12
JP2003-320964 2003-09-12
JP2003320964 2003-09-12
JP2004214199A JP4333509B2 (ja) 2003-09-12 2004-07-22 鍵構造体
JP2004-214199 2004-07-22
JP2004214199 2004-07-22

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100771015A Division CN100573657C (zh) 2003-09-12 2004-09-10 键结构体及键盘装置

Publications (2)

Publication Number Publication Date
CN101515450A CN101515450A (zh) 2009-08-26
CN101515450B true CN101515450B (zh) 2013-07-24

Family

ID=36082905

Family Applications (3)

Application Number Title Priority Date Filing Date
CN2009101325584A Expired - Fee Related CN101515449B (zh) 2003-09-12 2004-09-10 键结构体及键盘装置
CN2009101325599A Expired - Fee Related CN101515450B (zh) 2003-09-12 2004-09-10 键结构体及键盘装置
CNU2004200741532U Expired - Lifetime CN2760704Y (zh) 2003-09-12 2004-09-10 键结构体及键盘装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN2009101325584A Expired - Fee Related CN101515449B (zh) 2003-09-12 2004-09-10 键结构体及键盘装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNU2004200741532U Expired - Lifetime CN2760704Y (zh) 2003-09-12 2004-09-10 键结构体及键盘装置

Country Status (2)

Country Link
JP (1) JP5104840B2 (ja)
CN (3) CN101515449B (ja)

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036743A (en) * 1988-11-30 1991-08-06 Kabushiki Kaisha Kawai Gakki Seisakusho Keyboard device for electronic musical instrument
US5796023A (en) * 1995-05-22 1998-08-18 Yamaha Corporation Keyboard apparatus with white keys and black keys having action member driving sections at substantially the same location
US6329585B1 (en) * 1999-04-08 2001-12-11 Yasuhiro Chono Keyboard musical instrument
CN2489942Y (zh) * 2001-05-30 2002-05-08 高文建 一种用于木地板的安全槽形

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH10171442A (ja) * 1996-12-16 1998-06-26 Yamaha Corp 鍵盤楽器
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036743A (en) * 1988-11-30 1991-08-06 Kabushiki Kaisha Kawai Gakki Seisakusho Keyboard device for electronic musical instrument
US5796023A (en) * 1995-05-22 1998-08-18 Yamaha Corporation Keyboard apparatus with white keys and black keys having action member driving sections at substantially the same location
US6329585B1 (en) * 1999-04-08 2001-12-11 Yasuhiro Chono Keyboard musical instrument
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
CN2760704Y (zh) 2006-02-22
JP2010009077A (ja) 2010-01-14
JP5104840B2 (ja) 2012-12-19
CN101515450A (zh) 2009-08-26
CN101515449B (zh) 2011-03-02
CN101515449A (zh) 2009-08-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130724

Termination date: 20200910

CF01 Termination of patent right due to non-payment of annual fee