JPH0277093A - 自動ピアノ用アクチュエータ - Google Patents

自動ピアノ用アクチュエータ

Info

Publication number
JPH0277093A
JPH0277093A JP62202645A JP20264587A JPH0277093A JP H0277093 A JPH0277093 A JP H0277093A JP 62202645 A JP62202645 A JP 62202645A JP 20264587 A JP20264587 A JP 20264587A JP H0277093 A JPH0277093 A JP H0277093A
Authority
JP
Japan
Prior art keywords
yoke
actuator
key
keys
electromagnetic
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
JP62202645A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0325794B2 (enrdf_load_stackoverflow
Inventor
Shigeru Muramatsu
繁 村松
Yuji Fujiwara
祐二 藤原
Hajime Hayashida
林田　甫
Jun Yamamoto
潤 山本
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 JP62202645A priority Critical patent/JPH0277093A/ja
Publication of JPH0277093A publication Critical patent/JPH0277093A/ja
Publication of JPH0325794B2 publication Critical patent/JPH0325794B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
JP62202645A 1987-08-13 1987-08-13 自動ピアノ用アクチュエータ Granted JPH0277093A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62202645A JPH0277093A (ja) 1987-08-13 1987-08-13 自動ピアノ用アクチュエータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62202645A JPH0277093A (ja) 1987-08-13 1987-08-13 自動ピアノ用アクチュエータ

Publications (2)

Publication Number Publication Date
JPH0277093A true JPH0277093A (ja) 1990-03-16
JPH0325794B2 JPH0325794B2 (enrdf_load_stackoverflow) 1991-04-08

Family

ID=16460775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62202645A Granted JPH0277093A (ja) 1987-08-13 1987-08-13 自動ピアノ用アクチュエータ

Country Status (1)

Country Link
JP (1) JPH0277093A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0325794B2 (enrdf_load_stackoverflow) 1991-04-08

Similar Documents

Publication Publication Date Title
US4616548A (en) Guitar composed of high strength-to-weight ratio material
US7019201B2 (en) Key actuation systems for keyboard instruments
US20060272469A1 (en) Key actuation systems for keyboard instruments
US2612072A (en) Individual magnet adjustable pickup
US7605319B2 (en) Keyboard apparatus
US20080163741A1 (en) Electronic keyboard musical instrument having key actuators
US8013228B2 (en) Electronic keyboard musical instrument having key actuators
US3535968A (en) Adjustable electromagnetic pick-up for stringed musical instruments
US2919619A (en) Chord player attachment for musical instruments
US20010047713A1 (en) Actuating device easily assembled and keyboard musical instrument equipped therewith
US5506369A (en) Electromagnetic actuator used for keyboard musical instrument
JPH0277093A (ja) 自動ピアノ用アクチュエータ
JP3533777B2 (ja) ピアノ用ハンマーおよびその成形方法
US3832658A (en) Solenoid actuated switch
US5081893A (en) Striker solenoid assembly for player and reproducing pianos
US4484519A (en) Stylus driving apparatus for printers
JP2807389B2 (ja) 自動演奏ピアノの鍵駆動装置
US2976756A (en) Magnetic control means for piano dampers
JP4848929B2 (ja) 鍵駆動装置
WO1992002010A1 (en) Solenoid mounting systems for player and reproducing pianos
JP5092591B2 (ja) 電子鍵盤楽器
JP2684841B2 (ja) 鍵盤楽器の鍵駆動装置
JPH043351Y2 (enrdf_load_stackoverflow)
JP4240746B2 (ja) ソレノイドユニット
JPH0422396Y2 (enrdf_load_stackoverflow)