摘要:
Die Erfindung betrifft ein Alphorn mit einem Alphornrohr (101) aus Holz oder Kunststoff (101). Um einen Einfluss auf das Klangbild des Alphorns zu schaffen, wird vorgeschlagen, dass ausserhalb des Alphornrohrs (101) ein zusätzliches Material (302) angeordnet ist, wobei das zusätzliche Material (302) ein anderes Material umfasst als - das Material des Alphornrohrs (101), - den Trieb einer Rotangpalme und - einen Schutzlack.
摘要:
An acoustic timber for use in an acoustic musical instrument is constituted of a plurality of woody members, such as woody fibers, woody veneers, blasted bamboo fibers, and defibrated bamboo fibers, whose fiber length is 50 mm or more. An epoxy resin is impregnated into the woody members with an impregnation factor of 5 weight-percent through 50 weight-percent. The woody members impregnated with the epoxy resin are joined together by way of heating and compressive molding so that the fibers thereof are uniformly aligned in the desired fiber-aligning direction.
摘要:
The invention relates to a method of producing parts for woodwind and brass musical instruments using briarwood, either from ther root of branch thereof, said wood being kept moist from the moment it is cut until it is boield in water for 16 hours, dried in anaerobic conditions and cured under cover for at least six months and for up to two or more years. The following parts can be thus produced: mouthpiece, tongue, clarinet barreel, flute head or bell. The aforementioned parts, which are not affected by humidity, better produce and carry the sound. In addition, a wide range of sounds is possible, such as jazz, classical, soloist, orchestra and band.
摘要:
The invention relates to accessories or actuating elements for, or components of, musical instruments. According to the invention, said components at least partially, preferably entirely, consist of titanium or a titanium alloy grade 5, preferably TiAl6V4, or a titanium alloy material no. 3.7165 or 3.7164.
摘要:
A method for manufacturing a ceramic-like music instrument comprises the steps of selecting a metal or metal alloy as a substrate of a music instrument; placing an auxiliary electrode in liquid; apply a voltage to a surface of the substrate (3) and the auxiliary electrode so as to generate electric arc; the arc will gasify or ionize electrolyte nearby to generate plasma and thus generate an oxidizing film on the surface of the substrate, wherein the oxidizing film is a ceramic like material. The electric arc generated on the surface of the substrate (3) generates plasma so as to oxidize the auxiliary electrode. The oxidizing film completely different from the conventional anode. A ceramic-like material for manufacturing a music instrument is selected from light metal and light metal alloy. A ceramic-like oxidizing film is coated on a surface of the metal or metal array.
摘要:
Process for the manufacture of a material to be used in making musical instruments and instruments obtained according to said process. The process consists in producing a powder composed of at least one type of wood; incorporating discontinuous and especially short fibres into said powder, the fibres being chosen so that by taking advantage of their type and quantity, the material's modulus of elasticity is adjusted to the value required for the instrument; disposing the mixture of powder and fibres in a mould (1), wherein said mixture is heated at a temperature sufficient to melt the natural resins contained in the wood, while being maintained at a pressure of 50.105 Pa and 700.105 Pa, depending on the density required for the instrument; and cooling the mixture, while maintaining said pressure, at least initially.
摘要:
A plurality of tubular members are incorporated in a wind instrument for forming an air passage, and each of the tubular members (14) has a tubular portion (14a) and a guide portion (14b) larger in diameter than the tubular portion and rounding therefrom for forming a hollow space (14c) open to the inner space (14d) of the tubular portion, thereby preventing the external appearance of the wind instrument from residual electrolyte confined during a plating bath.
摘要:
A musical instrument improved in sound tones and other properties is provided, the instrument body of which comprises a machinable ceramic-resin composite material. The instruments can be readily produced by a method which comprises impregnating a machinable ceramic article containing substantially continuous micropores with a liquid resin material and hardening the resin material, and then machine-processing the resulting machinable ceramic-resin composite article into an instrument body or body parts thereof having such shapes that conventional wood and/or metal materials have been used for the instrument body. When the instrument body is composed of a plurality of body parts, such body parts of the composite material are produced as mentioned above and assembled into the instrument body. The instrument body is then assembled with accessories into an musical instrument.
摘要:
The device for improving the sound of accordions and bandonions is characterized in that it is comprised of materials having a minimum hardness of 70 shores D, particularly of carbon fibre or other fibre compounds, or of composites (which may be coated for decorative purposes with materials having a lower or higher hardness), comprising platelets (1) arranged in the facing of the chest (4) by means of fixing elements (2). The chest (4) is fixed to an edge inside the case of the accordion (6) by screw elements (8). The sealing between the valves (12) and the plate on which they are bearing is improved by one or two lips (14), (15).
摘要:
A musical instrument improved in sound tones and other properties is provided, the instrument body of which comprises a machinable ceramic-resin composite material. The instruments can be readily produced by a method which comprises impregnating a machinable ceramic article containing substantially continuous micropores with a liquid resin material and hardening the resin material, and then machine-processing the resulting machinable ceramic-resin composite article into an instrument body or body parts thereof having such shapes that conventional wood and/or metal materials have been used for the instrument body. When the instrument body is composed of a plurality of body parts, such body parts of the composite material are produced as mentioned above and assembled into the instrument body. The instrument body is then assembled with accessories into an musical instrument.