Sewing – Elements – Starting or stopping
Patent
1986-09-05
1990-04-10
Nerbun, Peter
Sewing
Elements
Starting or stopping
112277, D05B 6926
Patent
active
049150456
ABSTRACT:
A sewing machine control device equipped with an operating switch (10) for instructing the sewing machine to operate and stop by turning on and off the operating switch (10) and a counter (9) for accumulating the duration of a running signal (SRT) produced while the operating switch is in an on state, so that the actual accumulated (total) operating time during which the sewing machine is actually operated can be obtained accurately from the accumulated (total) duration of the running signal (SRT).
REFERENCES:
patent: 4104976 (1978-08-01), Landau, Jr. et al.
patent: 4137860 (1979-02-01), Yoneji et al.
patent: 4142238 (1979-02-01), Brandt et al.
patent: 4180724 (1979-12-01), Councilman et al.
patent: 4490656 (1984-12-01), Arnold
patent: 4513676 (1985-04-01), Martell et al.
patent: 4589360 (1986-05-01), Yasui
patent: 4593633 (1986-06-01), Leclaire
Published Japanese Catalog entitled "PMC Preset Counter", (Publication Date Unknown).
National General Catalog, Control Equipment, '84-'85; pp. 748-755. (English Language Version).
LandOfFree
Sewing machine control device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sewing machine control device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sewing machine control device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2292905