A vertical Sliding mechanism for opening and closing of Tone Holes practiced in wind instruments of the Woodwind Family, a Wind Instrument of the Woodwind Family, and that includes use of the mechanism

摘要

A vertical Sliding mechanism for opening and closing holes of tones (OT) practiced in the body of a Wind Instrument of the Woodwind Family (f)Where the mechanism includes: at least two columns of vertical Displacement (1) fixed by their lower extremities to the body of the instrument (f) and located on the Periphery of at least one of the tone Holes (OT)Columns (1) projecting radially from the body of the instrument (including f) and at their upper ends guides (2); - a Key (3) comprises at least two Tubes (T) attached on its Periphery, including the Interior of each of the at least two Tubes (T) a Lower Channel (15) and (16), an Upper ChannelEach of which is crossed by each of the at least two columns of vertical Displacement (1); the section of the channel (15) to infer additional displacement of the column section (1) that passes through it,And being the top section (16) to the Lower section of the channel (15); Understanding the higher Channel (16) means of restitution; (5) - Elastic fixing Elements (6) associated to the guides (2) linked inseparably to the key (3) to at least two columns of des Vertical Displacement (1); a roller by their ends associated to each of the extremitiesThe at least two Tubes (T); and a Lever (12) where one of the lever arms is associated to the roller (11), and one of the lever arms is associated with one of the fingers of the player. Also disclosed is a Wind Instrument of the Woodwind family that includes the mechanism and the use of the mechanism.