Electromechanical remote cam selector for sewing machines

Details Electromechanical remote cam selector for sewing machines Electromechanical remote cam selector for sewing machines

1976-01-12

1978-01-03

Schroeder, Werner H.

Sewing

Work manipulating

Guides

D05B 302

Patent

active

040660290

ABSTRACT:
This disclosure relates to an electromagnetic selector system for selecting pattern cams in a sewing machine wherein operator influenced electric pattern selection switches are provided with each said switch corresponding to a pattern on a pattern cam. An adder mechanism is responsive to switch selection for positioning a pattern cam follower in order to transmit the pattern information from the pattern cam to the appropriate sewing instrumentality for reproducing the selected pattern.

REFERENCES:
patent: 3699910 (1972-10-01), Uricola
patent: 3874312 (1975-04-01), Cook et al.
patent: 3929081 (1975-12-01), Ketterer

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