| 摘要 |
<p>A set of auxiliary pedals are fitted to a small organ for home use to enable the instrument to be used by children. A flat plate (6) with pillars (8) at each corner is located ove r the complete pedal area of the organ. A second plate (5) is mounted on intermediate pillars (7) secured to the bottom one. The auxiliary pedals (12, 13) have actuating rods (11) that locate in guidance holes (10) within the two plates. The rods rest on top of the normal pedals to give direct actuation. The complete assembly is readily removed to allow normal operation by an adult.</p> |
