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  2. Rotary hook - Wikipedia

    en.wikipedia.org/wiki/Rotary_hook

    Knowing that such a machine would surely lead to patent litigation with his former partners who had bought out the patent for the vibrating shuttle, Wilson kept working, and developed a refined design which kept the bobbin stationary. He filed for patent, and the partners built their first production rotary hook machine the same year, selling ...

  3. Bobbin driver - Wikipedia

    en.wikipedia.org/wiki/Bobbin_driver

    1851 by Allen B. Wilson [8] Figures from Wilson's patent 9041, showing rotary hook and bobbin: Rotary hook machines hold their bobbin stationary, and continuously rotate the thread hook around it. The design was popularized in the White Sewing Machine Company's 'Family Rotary' sewing machine [9] and Singer's models 95 and 115. [10]

  4. Lockstitch - Wikipedia

    en.wikipedia.org/wiki/Lockstitch

    The hook mechanism carries the upper thread entirely around the bobbin case so that it has made one wrap of the bobbin thread. Then the take-up arm pulls the excess upper thread (from the bobbin area) back to the top, forming the lockstitch. Then the feed dogs pull the material along one stitch length, and the cycle repeats.

  5. Bobbin - Wikipedia

    en.wikipedia.org/wiki/Bobbin

    The lockstitch sewing machine, invented and developed in the 18th and 19th centuries [10] [11], forms a stitch with two threads: one passed through a needle and another from a bobbin. Each thread stays on the same side of the material being sewn, interlacing with the other thread at each needle hole thanks to the machine's movement. [ 12 ]

  6. Vibrating shuttle - Wikipedia

    en.wikipedia.org/wiki/Vibrating_shuttle

    A vibrating shuttle is a bobbin driver design used in home lockstitch sewing machines during the second half of the 19th century and the first half of the 20th century. It supplanted earlier transverse shuttle designs, but was itself supplanted by rotating shuttle designs.

  7. Sewing machine - Wikipedia

    en.wikipedia.org/wiki/Sewing_machine

    A sewing machine could produce a man's shirt in about one hour, compared to 14 + 1 ⁄ 2 hours by hand. [ 19 ] In 1877, the world's first crochet machine was invented and patented by Joseph M. Merrow , then-president of what had started in the 1840s, as a machine shop to develop specialized machinery for the knitting operations.

  8. Spinning wheel - Wikipedia

    en.wikipedia.org/wiki/Spinning_wheel

    The spinning drive wheel turns the flyer and, via friction with the flyer shaft, the bobbin. A short tension band, or brake band, adds drag to the bobbin such that when the spinner loosens their tension on the newly spun yarn, the bobbin and flyer spin relative to each other and the yarn is wound onto the bobbin.

  9. Singer Model 27 and 127 - Wikipedia

    en.wikipedia.org/wiki/Singer_Model_27_and_127

    Identification guide. The many Vintage Singer sewing machine models look very similar. All machines in the 27 series (VS-1, VS-2, VS-3, 27, 28, 127, and 128) have the following distinguishing characteristics that can be used to differentiate them from other Singer machines:

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