JPS59181495U - piano action base bolt - Google Patents
piano action base boltInfo
- Publication number
- JPS59181495U JPS59181495U JP7638883U JP7638883U JPS59181495U JP S59181495 U JPS59181495 U JP S59181495U JP 7638883 U JP7638883 U JP 7638883U JP 7638883 U JP7638883 U JP 7638883U JP S59181495 U JPS59181495 U JP S59181495U
- Authority
- JP
- Japan
- Prior art keywords
- action base
- base bolt
- piano action
- bolt
- piano
- 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
Links
Landscapes
- Connection Of Plates (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
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
第１図Ａ、 Ｂは従来実施されているピアノのアクショ
ンベース−ボルトを説明するための正面図及びそのＡ−
Ａ線切断図、第２図は従来のアクションベースホルトを
アクションベースに適用した例を示す斜視図、第３図は
この考案によるピアノのアクションベースボルトの一実
施例を説明する斜視図、第４図はこの考案によるピアノ
のアクションベースボルトをアクションベースに適用し
た実施例を示す切断面図である。
図において、１・・・・・・アクションベースボルト、
１ａ・・・・・・アクションベースボルトねじ部、１ｂ
・・・・・・アクションベースボルト回転部、１Ｃ・・
・・・・アクションベースボルト頭部、１ｄ・・・・・
・アクションベースボルトネジガイド部、２・・・・・
・工具、３・・・・・・アクションベース、４・・・・
・・取付用ねじ、５・・・・・・取付用ねじ孔、６・・
・・・・アクションベースボルトネジ孔、７・・・・・
・ネジガイド孔、である。Figures 1A and 1B are front views for explaining the conventional piano action base-bolt and its A-
2 is a perspective view showing an example in which a conventional action base bolt is applied to an action base; FIG. 3 is a perspective view illustrating an embodiment of a piano action base bolt according to this invention; The figure is a sectional view showing an embodiment in which the piano action base bolt according to this invention is applied to an action base. In the diagram, 1... action base bolt,
1a...Action base bolt threaded part, 1b
...Action base bolt rotating part, 1C...
...Action base bolt head, 1d...
・Action base bolt screw guide part, 2...
・Tools, 3...Action base, 4...
...Mounting screw, 5...Mounting screw hole, 6...
...Action base bolt screw hole, 7...
・Screw guide hole.
Claims (1)
ションベースボルトのねじ部よりやや小さく、且つその
長さが前記アクションベースボルトのねじ部よりやや長
いネジガイド部を設けたことを特徴とするピアノのアク
ションベースボルト。A piano characterized in that a threaded tip of the action base bolt is provided with a thread guide part whose outer diameter is slightly smaller than the threaded part of the action base bolt and whose length is slightly longer than the threaded part of the action base bolt. Action base bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7638883U JPS59181495U (en) | 1983-05-20 | 1983-05-20 | piano action base bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7638883U JPS59181495U (en) | 1983-05-20 | 1983-05-20 | piano action base bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59181495U true JPS59181495U (en) | 1984-12-04 |
Family
ID=30206434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7638883U Pending JPS59181495U (en) | 1983-05-20 | 1983-05-20 | piano action base bolt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59181495U (en) |
-
1983
- 1983-05-20 JP JP7638883U patent/JPS59181495U/en active Pending
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