Contactless synchronizer for sewing machines

Details Contactless synchronizer for sewing machines Contactless synchronizer for sewing machines

1975-03-28

1976-11-09

Hunter, H. Hampton

Sewing

With tables or stands

For plural sewing units

D05B 6922

Patent

active

039903745

ABSTRACT:
A contactless synchronizer for sewing machines has been developed. This synchronizer contains at least two transmitting elements which rotate with the sewing machine shaft and indicate the angular position of the machine with respect to stationary sensing elements. These sensing elements form a part of the entire circuit of the machine and produce control pulses as each transmitting element passes a sensing element.

REFERENCES:
patent: 3659538 (1972-05-01), Bosken et al.
patent: 3757232 (1973-09-01), Matsuda
patent: 3851237 (1974-11-01), Yokoyama et al.
patent: 3881435 (1975-05-01), Makabe

Affiliated with

Also associated with

Rating

Contactless synchronizer for sewing machines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Contactless synchronizer for sewing machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contactless synchronizer for sewing machines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1719086