SEWING MACHINE WITH BOBBIN THREAD WINDERPROBLEM TO BE SOLVED: To provide a sewing machine with a bobbin thread winder capable of feeding thread to a bobbin without detaching the bobbin from a shuttle.HAYASHI MINORU林稔MATSUZAWA KIYOSHI松沢 清志...
A sewing machine having a thread monitor associated with a bobbin mounted for rotation. The bobbin includes first and second reflecting surfaces associated with an inner side of a second bobbin flange, and first and second light outlet openings associated with a second bobbin flange. A light ...
PROBLEM TO BE SOLVED: To provide a sewing machine bobbin thread detecting device unnecessary to take out a bobbin from a sewing machine, automatically detecting the residual quantity of bobbin thread every time the sewing work is discontinuated, and the residual bobbin thread quantity is displayed ...
摘要: PROBLEM TO BE SOLVED: To provide a sewing machine bobbin thread detecting device by which a sewing worker can seize the residual bobbin thread quantity without taking a bobbin out of a sewing machine, which has superior universality and is hard to generate operation failure....
Indeed, to make a solid stitch, you must have an upper thread from the spool and a lower strand from the bobbin. When the machine has only one thread, it will be more like a toy than a real sewing machine. These “toy machines” may be suitable for children who want to imitate you...
KPCB Mini Sewing Machine - Best with Safety Power Source 8.6 x 3.5 x 6.9 inches 2.4 pounds 3-month warranty Large working table, foot pedal, automatic bobbin winding Varmax Mini Sewing Machine - Best Double-Thread 6.9 x 3.5 x 8.6 inches 3.25 pounds Not specified Double-thread, extension tabl...
bobbin for each spool, reducing the chances of confusion and ensuring that your sewing machine is always ready to go. The holders are compatible with most thread spools and bobbins, making them a universal solution for your sewing needs. With the option to purchase in sets of 5, 10, or ...
According to a sewing machine with a bobbin thread monitor, the light emitted from a luminescence element is reflected by a bobbin thread or a rotating hook bobbin and received by a light receiving element. The light receiving element outputs the detection signal according to an amount of thread...
PROBLEM TO BE SOLVED: To provide a sewing machine with a bobbin thread winder capable of feeding thread to a bobbin without detaching the bobbin from a shuttle. ;SOLUTION: This sewing machine with a bobbin thread winder is equipped with a needle bar cut-off mechanism, a horizontal shuttle wi...
1,128,430. Sewing machines. SINGER CO. 22 Aug., 1967 [29 Aug., 1966], No. 38613/67. Heading D1G. A lock stitch sewing machine, adapted to wind a bobbin in situ, comprises a bobbin case carrying a bobbin thread-tensioning spring and formed, with a gapped bearing rib, a rotary loo...