Improvements in Tune Sheet Apparatus for Mechanical Organs and Pianos
13,734. Imhof, D. July 3. Automatic instruments.-The tune-sheet for a mechanical organ, or piano is made endless and adapted for playing a series of tunes, and is mounted on rollers a in a frame which can be introduced into the instrument, where the tune-sheet is propelled by means of a caoutchouc r...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
05.05.1900
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| Online Access | Get full text |
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| Summary: | 13,734. Imhof, D. July 3. Automatic instruments.-The tune-sheet for a mechanical organ, or piano is made endless and adapted for playing a series of tunes, and is mounted on rollers a in a frame which can be introduced into the instrument, where the tune-sheet is propelled by means of a caoutchouc roller N and a pressing-roller p. One set of the rollers a is mounted in a frame t adjustable by means of screws I to strain the tune-sheet. The motion of the metal tune-sheet is rendered noiseless by pasting paper on one side of it. |
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| Bibliography: | Application Number: GBD189913734 |