JPS6225993U - - Google Patents

Info

Publication number
JPS6225993U
JPS6225993U JP11584285U JP11584285U JPS6225993U JP S6225993 U JPS6225993 U JP S6225993U JP 11584285 U JP11584285 U JP 11584285U JP 11584285 U JP11584285 U JP 11584285U JP S6225993 U JPS6225993 U JP S6225993U
Authority
JP
Japan
Prior art keywords
balancer
hammer
touch device
keyboard instrument
key touch
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
JP11584285U
Other languages
Japanese (ja)
Other versions
JPH0245911Y2 (en
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 filed Critical
Priority to JP11584285U priority Critical patent/JPH0245911Y2/ja
Priority to US06/824,190 priority patent/US4686879A/en
Publication of JPS6225993U publication Critical patent/JPS6225993U/ja
Application granted granted Critical
Publication of JPH0245911Y2 publication Critical patent/JPH0245911Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案をグランドピアノのアクシヨ
ン機構に適用した場合の一実施例を示す側断面図
、第２図はバランサの斜視図、第３図は同バラン
サの側面図、第４図〜第８図はそれぞれバランサ
の他の実施例を示す斜視図である。 １……アクシヨン機構、２……鍵、３……弦、
１１……ハンマー、１２……ハンマーシヤンク、
２０……バランサ、２０ａ，２０ｂ……抱持部、
２０ｃ……連結部、３１，３２……移動防止用爪
（抱止手段）。 Fig. 1 is a side sectional view showing an example of applying this invention to the action mechanism of a grand piano, Fig. 2 is a perspective view of the balancer, Fig. 3 is a side view of the balancer, and Figs. FIG. 8 is a perspective view showing other embodiments of the balancer. 1...Action mechanism, 2...Key, 3...Strings,
11...Hammer, 12...Hammershank,
20... Balancer, 20a, 20b... Holding part,
20c... Connecting portion, 31, 32... Movement prevention claw (holding means).

Claims (1)

【実用新案登録請求の範囲】 (1) 鍵に連動して作動するアクシヨン機構のハ
ンマーに、該ハンマーの重心位置を変化させるバ
ランサを着脱可能に取り付けてなり、このバラン
サは前記ハンマーを弾性的に抱持する抱持部と、
前記ハンマーに食い込み該バランサの移動を防止
する抱止手段とを備えたことを特徴とする鍵盤楽
器の鍵タツチ可変装置。 (2) バランサが板ばね材によつて略Ｕ字形に形
成されていることを特徴とする実用新案登録請求
の範囲第１項記載の鍵盤楽器の鍵タツチ可変装置
。[Claims for Utility Model Registration] (1) A balancer that changes the center of gravity of the hammer is removably attached to a hammer of an action mechanism that operates in conjunction with a key, and this balancer elastically moves the hammer. A holding part that holds the
A variable key touch device for a keyboard instrument, comprising a holding means that bites into the hammer and prevents movement of the balancer. (2) The variable key touch device for a keyboard instrument according to claim 1, wherein the balancer is formed of a leaf spring material in a substantially U-shape.
JP11584285U 1985-07-30 1985-07-30 Expired JPH0245911Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11584285U JPH0245911Y2 (en) 1985-07-30 1985-07-30
US06/824,190 US4686879A (en) 1985-07-30 1986-01-30 Key touch adjuster for a keyboard musical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11584285U JPH0245911Y2 (en) 1985-07-30 1985-07-30

Publications (2)

Publication Number Publication Date
JPS6225993U true JPS6225993U (en) 1987-02-17
JPH0245911Y2 JPH0245911Y2 (en) 1990-12-04

Family

ID=30999876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11584285U Expired JPH0245911Y2 (en) 1985-07-30 1985-07-30

Country Status (1)

Country Link
JP (1) JPH0245911Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011105140A (en) * 2009-11-17 2011-06-02 Toyoda Gosei Co Ltd Steering wheel
JP2012162171A (en) * 2011-02-07 2012-08-30 Fuji Heavy Ind Ltd Stabilizer bar support structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011105140A (en) * 2009-11-17 2011-06-02 Toyoda Gosei Co Ltd Steering wheel
JP2012162171A (en) * 2011-02-07 2012-08-30 Fuji Heavy Ind Ltd Stabilizer bar support structure

Also Published As

Publication number Publication date
JPH0245911Y2 (en) 1990-12-04

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