Manual pulling instrument
AssigneeCarboneon GmbH
InventorSrdjan Vukasinovic
Life of this patent
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Abstract
A manual pulling instrument, in particular an accordion, comprising a first housing part comprising operating elements configured to be operated by a player with one hand to generate a note. The operating elements occupy a spatial area extending to a first boundary line on a first side and to a second boundary line on a second side opposite the first side, the second boundary line is further away from the bellows than the first boundary line, and the second boundary line has a concave curvature. The spatial area occupied by the operating elements extends in a plane which encloses an angle between 20° and 65°, with a center plane which extends symmetrically with respect to the bellows between the first housing part and the second housing part when the bellows is in a folded state.
Claims20
A manual pulling instrument;
- comprising:
- a first housing part comprising operating elements which are configured to be operated by a player of the manual pulling instrument with one hand;
- a second housing part;
- and
- a bellows by which the first housing part and the second housing part are movably connected to each other;
- wherein the operating elements occupy a spatial area extending in a curved surface, wherein the curved surface has a convex curvature and a concave curvature with respect to the first housing part.
A manual pulling instrument comprising:
- a first housing part comprising operating elements with a planar surface which are configured to be operated by a player of the manual pulling instrument with the fingers of one hand pressing the planar surfaces;
- a second housing part;
- and
- a bellows by which the first housing part and the second housing part are movably connected to each other;
- wherein the planar surfaces of the operating elements occupy a spatial area extending in a curved surface,
- wherein the curved surface has a convex curvature or a concave curvature with respect to the first housing part.
Dependencies are inferred from the claim text.