KR910020639A - Keyboard device of electronic piano - Google Patents

Keyboard device of electronic piano Download PDF

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Publication number
KR910020639A
KR910020639A KR1019900007363A KR900007363A KR910020639A KR 910020639 A KR910020639 A KR 910020639A KR 1019900007363 A KR1019900007363 A KR 1019900007363A KR 900007363 A KR900007363 A KR 900007363A KR 910020639 A KR910020639 A KR 910020639A
Authority
KR
South Korea
Prior art keywords
keyboard
hammer
electronic piano
keyboard device
flange
Prior art date
Application number
KR1019900007363A
Other languages
Korean (ko)
Other versions
KR920006567B1 (en
Inventor
조원형
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900007363A priority Critical patent/KR920006567B1/en
Publication of KR910020639A publication Critical patent/KR910020639A/en
Application granted granted Critical
Publication of KR920006567B1 publication Critical patent/KR920006567B1/en

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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

Abstract

내용 없음No content

Description

전자 피아노의 건반장치Keyboard device of electronic piano

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 건반장치, 제2도는 본 발명의 건반장치 구성도, 제3도는 본 발명의 건반장치 분해사시도.1 is a conventional keyboard device, Figure 2 is a keyboard device configuration of the present invention, Figure 3 is a keyboard device exploded perspective view of the present invention.

Claims (1)

건반(1)과 건반샤시(6)와 햄머(3)와 건반하부에 부착된 슬라이드 쿠션(7)과 건반 샤시(6) 위에 건반(1)을 고정시키는 건반 샤프트(2)로 구성된 것에 있어서, 햄머(3)를 움직일 수 있도록 하여 건반 무게를 가변시킬수 있도록 햄머 플랜지 이송가이드(14)와 양단에 기어축(13)이 일체로 형성된 햄머 플랜지(15)와, 햄머 플랜지 이송용홈(10)과 양단에 레크(11)가 일체로 형성된 햄머 플랜지 이송 베이스(9)와, 햄머 플랜지 이송기어(12)를 포함하여 구성된 것을 특징으로 하는 전자 피아노의 건반장치.In the keyboard 1, the keyboard chassis 6, the hammer 3, the slide cushion 7 attached to the lower part of the keyboard, and the keyboard shaft 2 which fixes the keyboard 1 on the keyboard chassis 6, Hammer flange transfer guide 14 and hammer flange 15 having gear shaft 13 integrally formed at both ends, and hammer flange transfer groove 10 and both ends so that the hammer 3 can be moved to vary the weight of the keyboard. A keyboard apparatus for an electronic piano, comprising a hammer flange conveying base (9) having integrally formed with a rack (11), and a hammer flange conveying gear (12). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900007363A 1990-05-22 1990-05-22 Keyboard device of electronic piano KR920006567B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900007363A KR920006567B1 (en) 1990-05-22 1990-05-22 Keyboard device of electronic piano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900007363A KR920006567B1 (en) 1990-05-22 1990-05-22 Keyboard device of electronic piano

Publications (2)

Publication Number Publication Date
KR910020639A true KR910020639A (en) 1991-12-20
KR920006567B1 KR920006567B1 (en) 1992-08-08

Family

ID=19299297

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900007363A KR920006567B1 (en) 1990-05-22 1990-05-22 Keyboard device of electronic piano

Country Status (1)

Country Link
KR (1) KR920006567B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100806560B1 (en) * 2007-01-15 2008-02-27 김진문 Structure of keyboard in electronic keyed instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100806560B1 (en) * 2007-01-15 2008-02-27 김진문 Structure of keyboard in electronic keyed instrument

Also Published As

Publication number Publication date
KR920006567B1 (en) 1992-08-08

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