Handpull musical instrument

A handpull musical instrument comprising a treble housing part for a treble and a bass housing part for a bass connected by a bellows, an associated sound and/or signal producing equipment and mechanical parts;

• and comprising a treble keyboard installed in the treble housing part and a bass keyboard installed in the bass housing part, wherein the treble housing part is configured as an columnar hollow body in angular design, which is open on a bellows side and opposite thereto comprises an opening for receiving a treble cover, wherein the treble cover is arranged so as to be aligned at an acute angle to a central plane between the treble housing part and the bass housing part, such that the treble housing part is tapered towards an instrument front face and, thereby, the treble cover is displaced towards the front and the treble cover forms the treble keyboard;
• and
• wherein the columnar hollow body in angular design has a cross section of a convex quadrilateral or pentagon.

A handpull musical instrument comprising a treble housing part for a treble and a bass housing part for a bass connected by a bellows, an associated sound and/or signal producing equipment and mechanical parts;

• and comprising a treble keyboard installed in the treble housing part and a bass keyboard installed in the bass housing part, wherein the treble housing part is configured as an columnar hollow body in angular design, which is open on a bellows side and opposite thereto comprises an opening for receiving a treble cover, wherein the treble cover is arranged so as to be aligned at an acute angle to a central plane between the treble housing part and the bass housing part, such that the treble housing part is tapered towards an instrument front face and, thereby, the treble cover is displaced towards the front and the treble cover forms the treble keyboard;
• and
• wherein the bass housing has a bass keyboard, a fingerboard of the bass keyboard defining a handle level which is arranged mirror-symmetrically to the treble keyboard relative to the central plane.

A handpull musical instrument comprising a treble housing part for a treble and a bass housing part for a bass connected by a bellows, an associated sound and/or signal producing equipment and mechanical parts;

• and comprising a treble keyboard installed in the treble housing part and a bass keyboard installed in the bass housing part, wherein the treble housing part is configured as an columnar hollow body in angular design, which is open on a bellows side and opposite thereto comprises an opening for receiving a treble cover, wherein the treble cover is arranged so as to be aligned at an acute angle to a central plane between the treble housing part and the bass housing part, such that the treble housing part is tapered towards an instrument front face and, thereby, the treble cover is displaced towards the front and the treble cover forms the treble keyboard;
• and
• wherein the treble housing is provided for delimiting a space for accommodating reed blocks bearing bellows-actuated reeds.

A handpull musical instrument comprising a treble housing part for a treble and a bass housing part for a bass connected by a bellows, an associated sound and/or signal producing equipment and mechanical parts;

• and comprising a treble keyboard installed in the treble housing part and a bass keyboard installed in the bass housing part, wherein the treble housing part is configured as an columnar hollow body in angular design, which is open on a bellows side and opposite thereto comprises an opening for receiving a treble cover, wherein the treble cover is arranged so as to be aligned at an acute angle to a central plane between the treble housing part and the bass housing part, such that the treble housing part is tapered towards an instrument front face and, thereby, the treble cover is displaced towards the front and the treble cover forms the treble keyboard;
• and
• wherein a polyphonic electrical sound and/or signal producing equipment together with associated electronic components are accommodated in the treble housing.

A handpull musical instrument comprising a treble housing part for a treble and a bass housing part for a bass connected by a bellows, an associated sound and/or signal producing equipment and mechanical parts;

• and comprising a treble keyboard installed in the treble housing part and a bass keyboard installed in the bass housing part, wherein the treble housing part is configured as an columnar hollow body in angular design, which is open on a bellows side and opposite thereto comprises an opening for receiving a treble cover, wherein the treble cover is arranged so as to be aligned at an acute angle to a central plane between the treble housing part and the bass housing part, such that the treble housing part is tapered towards an instrument front face and, thereby, the treble cover is displaced towards the front and the treble cover forms the treble keyboard;
• and
• wherein in or in a region around the treble keyboard and/or the bass keyboard are a number of sound outlet openings for air flowing through bellows-actuated reed blocks for producing sound.

A handpull musical instrument comprising a treble housing part for a treble and a bass housing part for a bass connected by a bellows, an associated sound and/or signal producing equipment and mechanical parts;

• and comprising a treble keyboard installed in the treble housing part and a bass keyboard installed in the bass housing part, wherein the treble housing part is configured as an columnar hollow body in angular design, which is open on a bellows side and opposite thereto comprises an opening for receiving a treble cover, wherein the treble cover is arranged so as to be aligned at an acute angle to a central plane between the treble housing part and the bass housing part, such that the treble housing part is tapered towards an instrument front face and, thereby, the treble cover is displaced towards the front and the treble cover forms the treble keyboard;
• and
• wherein the associated sound and/or signal producing equipment is positioned physically close behind the treble keyboard under formation of an upper and a lower shed having an overlap.