Noise protection device for a winding unit

A noise protection device for a winding unit of a spinning machine for processing of endless filaments, comprising:

• a noise protection door having an initial position at a side of the winding unit and an operating position in front of the winding unit;
• means for pivotingly translating said noise protection door from said initial position into said operating position;
• said noise protection door comprising a guide portion and a noise protection portion;
• said guide portion being translatable to said side of the winding unit;
• said pivotingly translating means including means for pivotally mounting said noise protection portion at said guide portion;
• and
• said noise protection portion being pivotingly translatable in front of the winding unit.

A noise protection device for a winding unit of a spinning machine for processing of endless filaments, comprising:

• a noise protection door having an initial position at a side of the winding unit and an operating position in front of the winding unit;
• means for pivotingly translating said noise protection door from said initial position into said operating position;
• a cover and a floor plate;
• said noise protection door comprises guide pins;
• guide grooves provided in said cover and in said floor plate and receiving said guide pins;
• said noise protection door having a predetermined movement direction;
• and
• said movement direction of the noise protection door being controlled by means of said guide grooves into which project said guide pins of said noise protection door.