File:Erard double pilot action.svg
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Summary
| Description | Mécanisme à pilote: mécanisme des premiers pianos à trois cordes, fabriqués vers 1790 par les frères Erard. |
| Date | |
| Source | traced, colorized, and reoriented for right hand view by Mireut from plate III - Perfectionnemens apportés dans le mécanisme du piano par les Erard, depuis l'origine de cet instrument jusqu'à l'exposition de 1834. Pierre Erard, Paris, 1834, http://www.musiques-vivantes.com/index.php?option=com_content&task=view&id=57&Itemid=32 |
| Author | Pierre Erard |
key (1)
jack (2)
false hammer or intermediate lever (underhammer) (3)
second jack (4)
hammer (5)
damper stick (lift rod) (6)
damper (7)
damper spring (8)
portion of the mechanism for raising the damper (9)
日本語: 1) 鍵, 2) ジャック, 3) フォルス・ハンマー（中間レバー）, 4) セカンド・ジャック, 5) ハンマー, 6) ダンパー・スティック（リフト・ロッド）, 7) ダンパー, 8) ダンパー・スプリング, 9) ダンパーを持ち上げる機構
Licensing
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.  You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:43, 9 June 2007 | | 1,225 × 750 (68 KB) | Mireut | {{Information |Description=Mécanisme à pilote: mécanisme des premiers pianos à trois cordes, fabriqués vers 1790 par les frères Erard. |Source=traced, colorized, and reoriented for right hand view by Mireut from plate III - ''Perfect |
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