JPS62184593U - - Google Patents
Info
- Publication number
- JPS62184593U JPS62184593U JP7263886U JP7263886U JPS62184593U JP S62184593 U JPS62184593 U JP S62184593U JP 7263886 U JP7263886 U JP 7263886U JP 7263886 U JP7263886 U JP 7263886U JP S62184593 U JPS62184593 U JP S62184593U
- Authority
- JP
- Japan
- Prior art keywords
- panel
- view
- sound
- piano
- schematic
- 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
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
添付図面は本考案に係るパネルをピアノにセツ
トした状態で示したものであり、各図は解り易く
するために部分的に誇張してある。第1図はグラ
ンド・ピアノへのセツトで、イはパネルを開けた
状態を示す側面略図であり、1はパネル本体、2
はバランシング・ウエイト、3はワイヤー、4は
滑車、5はワイヤー・ストツパー、6は棒ハンド
ル、7はパツキング、8は旗蝶番、9は旗蝶番取
り付け材。第1図ロはパネルを閉めた状態を示す
側面略図。第1図ハはパネルを閉めた状態を示す
前面略図。第2図イはパネル本体の上面略図であ
り、1は枠、2はワイヤー貫通孔、3は旗蝶番の
パネル側羽根。第2図ロはパネル本体の縦断面略
図であり、1は枠、2は底板、3は遮音材、4は
空気層(共鳴防止用吸音材充填)、5は音質選択
用の空気層と吸音材、6はパツキング。第3図イ
はアツプライト・ピアノへのセツトで、パネルを
閉めた状態を示す側面略図であり、1は本体、2
は通しボルト、3はベアリング、4はエンドレス
・ロープ、5はエンドレス・ロープで回転するね
じ孔つきプーリー、6はキヤスター、7は傾斜板
、8はパツキング。第3図ロはパネル本体の背面
略図であり、1はプーリー、2は通しボルト、3
はエンドレス・ロープ用ガイド・パイプ、4はパ
イプ取り付けサドル、5はエンドレス・ロープ。
第4図はパネル本体の縦断面略図であり、グラン
ド・ピアノ用においては水平であるものが、垂直
になる。1は枠、2は背板、3は遮音材、4は空
気層(共鳴防止用吸音材充填)、5は音質選択用
の空気層と吸音材、6はパツキング。
The accompanying drawings show the panel according to the present invention set on a piano, and each drawing is partially exaggerated for clarity. Figure 1 shows how it is installed on a grand piano, and A is a schematic side view of the panel with it open. 1 is the panel body, 2
is a balancing weight, 3 is a wire, 4 is a pulley, 5 is a wire stopper, 6 is a bar handle, 7 is a packing, 8 is a flag hinge, and 9 is a flag hinge attachment material. FIG. 1B is a schematic side view showing the panel in a closed state. FIG. 1C is a schematic front view showing the panel in a closed state. Figure 2A is a schematic top view of the panel body, where 1 is the frame, 2 is the wire through hole, and 3 is the panel side wing of the flag hinge. Figure 2 (b) is a schematic vertical cross-sectional view of the panel body, with 1 being a frame, 2 being a bottom plate, 3 being a sound insulating material, 4 being an air layer (filled with sound absorbing material to prevent resonance), and 5 being an air layer and sound absorbing material for selecting sound quality. Material, 6 is Patsuking. Figure 3A is a schematic side view showing the state in which the panel is closed when installed on an upright piano. 1 is the main body, 2
3 is a through bolt, 3 is a bearing, 4 is an endless rope, 5 is a pulley with a threaded hole that rotates with the endless rope, 6 is a caster, 7 is an inclined plate, and 8 is a packing. Figure 3B is a schematic diagram of the back of the panel body, where 1 is a pulley, 2 is a through bolt, and 3
is a guide pipe for endless rope, 4 is a pipe attachment saddle, and 5 is an endless rope.
FIG. 4 is a schematic vertical cross-sectional view of the panel main body, which is horizontal for a grand piano, but becomes vertical. 1 is a frame, 2 is a back plate, 3 is a sound insulating material, 4 is an air layer (filled with sound absorbing material to prevent resonance), 5 is an air layer and sound absorbing material for selecting sound quality, and 6 is packing.
Claims (1)
ること、また、開閉と着脱がワン・タツチで可能
であることを特徴とするピアノ用防音パネルの製
作法。 A method for producing a soundproof panel for a piano, which is characterized by being able to freely select the sound insulation effect and sound quality (sound absorption effect), and being able to be opened/closed and attached/detached with a single touch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7263886U JPS62184593U (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7263886U JPS62184593U (en) | 1986-05-16 | 1986-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62184593U true JPS62184593U (en) | 1987-11-24 |
Family
ID=30916264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7263886U Pending JPS62184593U (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62184593U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996003739A1 (en) * | 1994-07-26 | 1996-02-08 | Kabushiki Kaisha Kawai Gakki Seisakusho | Sound volume regulator for grand pianos |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54149126A (en) * | 1978-05-11 | 1979-11-22 | Nitsutsuu Shiyouji Kk | Air suspension system of trailer |
-
1986
- 1986-05-16 JP JP7263886U patent/JPS62184593U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54149126A (en) * | 1978-05-11 | 1979-11-22 | Nitsutsuu Shiyouji Kk | Air suspension system of trailer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996003739A1 (en) * | 1994-07-26 | 1996-02-08 | Kabushiki Kaisha Kawai Gakki Seisakusho | Sound volume regulator for grand pianos |
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