CA1224950A - Mecanisme de piano droit - Google Patents

Mecanisme de piano droit

Info

Publication number
CA1224950A
CA1224950A CA000517503A CA517503A CA1224950A CA 1224950 A CA1224950 A CA 1224950A CA 000517503 A CA000517503 A CA 000517503A CA 517503 A CA517503 A CA 517503A CA 1224950 A CA1224950 A CA 1224950A
Authority
CA
Canada
Prior art keywords
lever
hammer
arm
key
damper
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
Application number
CA000517503A
Other languages
English (en)
Inventor
Paul G. Wall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA000517503A priority Critical patent/CA1224950A/fr
Application granted granted Critical
Publication of CA1224950A publication Critical patent/CA1224950A/fr
Priority to EP87307330A priority patent/EP0259060A3/fr
Priority to JP62219312A priority patent/JPS6388599A/ja
Priority to KR870009745A priority patent/KR880004419A/ko
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C1/00—General design of pianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards
    • G10C1/02—General design of pianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards of upright pianos
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/16—Actions
    • G10C3/161—Actions specially adapted for upright pianos
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/16—Actions
    • G10C3/166—Actions for damping the strings
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/16—Actions
    • G10C3/18—Hammers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/16—Actions
    • G10C3/24—Repetition [tremolo] mechanisms
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/26—Pedals or pedal mechanisms; Manually operated sound modification means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
CA000517503A 1986-09-04 1986-09-04 Mecanisme de piano droit Expired CA1224950A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA000517503A CA1224950A (fr) 1986-09-04 1986-09-04 Mecanisme de piano droit
EP87307330A EP0259060A3 (fr) 1986-09-04 1987-08-19 Mécanique pour piano droit
JP62219312A JPS6388599A (ja) 1986-09-04 1987-09-03 竪型ピアノアクション
KR870009745A KR880004419A (ko) 1986-09-04 1987-09-03 수형 피아노용 기계장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000517503A CA1224950A (fr) 1986-09-04 1986-09-04 Mecanisme de piano droit

Publications (1)

Publication Number Publication Date
CA1224950A true CA1224950A (fr) 1987-08-04

Family

ID=4133861

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000517503A Expired CA1224950A (fr) 1986-09-04 1986-09-04 Mecanisme de piano droit

Country Status (4)

Country Link
EP (1) EP0259060A3 (fr)
JP (1) JPS6388599A (fr)
KR (1) KR880004419A (fr)
CA (1) CA1224950A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103098119B (zh) * 2010-07-08 2014-12-17 藤井钢琴服务有限公司 立式钢琴的击弦机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE107352C (fr) *
DE529922C (de) * 1931-07-18 Julius Carl Hofmann Repetitionsmechanik fuer Klaviere
DE69194C (de) * F. C. mersman, 1600 Mississippi Avenue, und L. CH. merkel, 1303 South 31 th Street, beide in St. Louis, V. St. A Repetitionsmechanik für Pianinos mit Innenfänger
GB439144A (en) * 1935-02-18 1935-11-29 Triumph Auto Pianos 1930 Ltd Improvements in or relating to upright piano actions
US2277077A (en) * 1940-03-09 1942-03-24 Thayer Action Company Piano action

Also Published As

Publication number Publication date
KR880004419A (ko) 1988-06-03
JPS6388599A (ja) 1988-04-19
EP0259060A2 (fr) 1988-03-09
EP0259060A3 (fr) 1989-07-12

Similar Documents

Publication Publication Date Title
US4879939A (en) Action for upright piano
JP2743862B2 (ja) 鍵盤楽器
US5196638A (en) Muting device of upright piano
US5583306A (en) Keyboard musical instrument having jacks changeable in escape speed between acoustic sound mode and silent mode
US5022302A (en) Damper mechanism for upright piano
US4896577A (en) Action for upright piano
WO1989005503A1 (fr) Piano droit ameliore
KR930004919A (ko) 소프트 페달의 조작에 관계없이 항상 키 터치하는 직립형 피아노
US6965070B2 (en) Upright keyboard instrument
US5042354A (en) Action for upright piano
CA1224950A (fr) Mecanisme de piano droit
JP2894977B2 (ja) ピアノのエスケープ動作部
US5986202A (en) Electronic keyboard instrument
US4953433A (en) Action for grand piano
US5524519A (en) Piano provided with a mechanism for controlling string striking movement
US3699835A (en) Musical instruments, especially of the percussion type
GB2331831A (en) Upright piano action employing attractive magnetic means
US6639133B1 (en) Universal piano action striking vertical and horizontal strings from below and above
US20040177740A1 (en) Action
CA1063844A (fr) Mecanique de piano
EP0101710B1 (fr) Amelioration de la partie mecanique d'un piano
US2866371A (en) Key and action assembly for musical instruments
CA1064742A (fr) Mecanique de piano
JPS6366595A (ja) アツプライトピアノ用アクシヨン機構
JPH08328546A (ja) 電子楽器の鍵盤装置

Legal Events

Date Code Title Description
MKEX Expiry