Sewing – Work manipulating – Guides
Patent
1975-09-17
1977-02-01
Schroeder, Werner H.
Sewing
Work manipulating
Guides
D05B 302
Patent
active
040056643
ABSTRACT:
A pattern selection system for a sewing machine is provided by which operator influenced closure of a single electric switch can effect the selection of any one of a multiplicity of stitch patterns stored in an electronic memory in the sewing machine. Pattern selection can be effected either by repeated closure of the single switch, by a scanning system rendered effective by continuous closure of the single switch, or by a combination of both of these modes. This system is compatible with the provision of additional individual pattern selection switches for selecting special or frequently utilized individual patterns.
REFERENCES:
patent: 3465298 (1969-09-01), Duke et al.
patent: 3699763 (1972-10-01), Zeph
patent: 3855780 (1974-12-01), Kashio
patent: 3872808 (1975-03-01), Wurst
patent: 3909801 (1975-09-01), Tokura et al.
Bell Edward L.
Falk Julain
Nerbun Peter
Schroeder Werner H.
Smith Robert E.
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