Sewing – Special machines – Darning
Patent
1983-04-18
1985-01-22
Nerbun, Peter
Sewing
Special machines
Darning
11212114, 11212115, 112262, D05B 2100
Patent
active
044944705
ABSTRACT:
An arrangement increasing the rate of production and operating reliability of a method for identifying the type and/or size of a work receiving unit applied to an automatic sewing device. The identifying procedure is carried out prior to the sewing operation. According to the invention a sensor is associated with the sewing head or with the lower arm and provides a signal when coinciding with a mark at the work receiving unit. The sensor is first moved along a straight line in X-direction and then along a straight line in Y-direction. The straight lines each include a mark, one of which represents type of the work receiving unit and the other one the size of the same.
REFERENCES:
patent: 4006698 (1977-02-01), Scholl et al.
patent: 4312283 (1982-01-01), Fischer et al.
patent: 4455952 (1984-06-01), Morin
Fischer Jochen
Scholl Hans
Fogiel Max
Kochs Adler AG
Nerbun Peter
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