Festooning machine
AssigneeMaier-Unitas GmbH
InventorsWolfgang Teeth, Dietmar Lippert
Life of this patent
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Abstract
A festooning machine has at least one transport element for a forward transportation and transverse transportation of a sewing product, two vertically movable needles arranged at a distance near the transport element and parallel to a direction of the transverse movement with an adjustable distance therebetween, a needle drive for vertically moving the needles, and a independent drive unit which supports the transport element and provides movements of the transport element.
Claims57
A festooning machine, comprising at least one movable transport element for a forward transportation and for transverse transportation of a sewing product, said transport element being formed as a transport roller;
- two vertically movable needles arranged at a distance near said transport element with an adjustable distance therebetween;
- a needle drive for vertically moving said needles;
- an independent drive unit which supports said transport element and provides movements of said transport element;
- an adjusting member which said drive unit engages at least one of said needles so as to displace said one needle with respect to said other needle to provide an adjustment of said distance between said needles;
- an electronic control device for controlling said drive unit, said drive unit being electronically controllable in dependence on stored and storable data for each movement of said transport element and for said adjustment of said distance between said needles, said drive unit having a motor for each movement of said transport element and for said adjustment of said distance between the needles by displacing said one needle.
A festooning machine, comprising at least one movable transport element for a forward transportation and for transverse transportation of a sewing product;
- two vertically movable needles arranged at a distance near said transport element with an adjustable distance therebetween;
- a needle drive for vertically moving said needles;
- an independent drive unit which supports said transport element and provides movements of said transport element;
- an adjusting member through by means of which said drive unit engages at least one of said needles so as to displace said one needle in respect of said other needle to provide an adjustment of said distance between said needles.
Dependencies are inferred from the claim text.