JPS6134196U - Piano action bearing bush - Google Patents

Piano action bearing bush

Info

Publication number
JPS6134196U
JPS6134196U JP12011384U JP12011384U JPS6134196U JP S6134196 U JPS6134196 U JP S6134196U JP 12011384 U JP12011384 U JP 12011384U JP 12011384 U JP12011384 U JP 12011384U JP S6134196 U JPS6134196 U JP S6134196U
Authority
JP
Japan
Prior art keywords
piano action
bearing bush
bearing
action bearing
fibers
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.)
Pending
Application number
JP12011384U
Other languages
Japanese (ja)
Inventor
敏明 酒井
Original Assignee
ヤマハ株式会社
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 ヤマハ株式会社 filed Critical ヤマハ株式会社
Priority to JP12011384U priority Critical patent/JPS6134196U/en
Publication of JPS6134196U publication Critical patent/JPS6134196U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第1図はこの考案お軸受プッシュを用いたブランジの一
例を示す斜視図、第2図はアップライト型ピアノのアク
ション機構の一例を示す側面図である。 2・・・ウイツペンフランジ、4・・・ダンパーフラン
ジ、6・・・ハットフランジ、20:・・フランジ本体
、、23・・・軸受用透孔、24・・・フッシングクロ
ス。
FIG. 1 is a perspective view showing an example of a flange using this invented bearing pusher, and FIG. 2 is a side view showing an example of the action mechanism of an upright piano. 2...Witspen flange, 4...Damper flange, 6...Hat flange, 20:...Flange body, 23...Through hole for bearing, 24...Fushing cross.

Claims (1)

【実用新案登録請求の範囲】 1 フランジの軸受孔に軸受プッシュを介してセンター
ピンを挿通し、このセンターピンて回動部品を軸支する
ピアノアクションにおいて、、合成繊維等の含水等の低
い繊維製の布体からなるブツシングク占スにより構成さ
れていることを特徴とするピアノアクションの軸受プッ
シュ。 2 前記の布体を構成する繊維の間隙が高分子弾性体で
構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項に記載の軸受プッシュ。
[Claims for Utility Model Registration] 1. In a piano action in which a center pin is inserted into a bearing hole of a flange via a bearing pusher and a rotating part is pivotally supported by this center pin, fibers with low water content such as synthetic fibers are used. A piano action bearing pusher characterized by being composed of a butsushinku holder made of a cloth body made of. 2. The bearing pusher according to claim 1, wherein the gap between the fibers constituting the cloth body is made of an elastic polymer material.
JP12011384U 1984-08-02 1984-08-02 Piano action bearing bush Pending JPS6134196U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12011384U JPS6134196U (en) 1984-08-02 1984-08-02 Piano action bearing bush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12011384U JPS6134196U (en) 1984-08-02 1984-08-02 Piano action bearing bush

Publications (1)

Publication Number Publication Date
JPS6134196U true JPS6134196U (en) 1986-03-01

Family

ID=30678953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12011384U Pending JPS6134196U (en) 1984-08-02 1984-08-02 Piano action bearing bush

Country Status (1)

Country Link
JP (1) JPS6134196U (en)

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