Sewing – Special machines – Darning
Patent
1990-06-26
1993-05-18
Nerbun, Peter
Sewing
Special machines
Darning
112272, 112275, 364470, D05B 1900
Patent
active
052111202
ABSTRACT:
A programmable sewing machine is disclosed in which, by means of input elements associated with a control device, the program parts predetermining the operation are selected, connected together and/or linked, the sewing machine being controlled accordingly, and the seams or seam lengths being predetermined by sewn stitches between two points of a material to be sewn and in which as a function of the performance of the stitches predeterminable outputs associated with the control unit are switched. Stitch elements, defined by sewn stitches, and time elements, defined as the time connections between two points of the operation, are interconnected in a random order preselectable by the operator in accordance with the operation. When performing both stitch elements and time elements, outputs can be switched in controlled by the control device.
REFERENCES:
patent: 4555997 (1985-12-01), Tancs
patent: 4682554 (1987-07-01), Goto et al.
patent: 4899287 (1990-02-01), Hulshoff et al.
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