What is dobby chain?

Some articles on dobby:

Dobby Loom
... A Dobby loom is a type of floor loom that controls all the warp threads using a device called a dobby ... The word dobby is a corruption of "draw boy" which refers to the weaver's helpers who used to control the warp thread by pulling on draw threads.) A dobby loom is an alternative ... Dobby looms first appeared around 1843, roughly 40 years after Joseph Marie Jacquard invented the Jacquard device that can be mounted atop a loom to lift the individual heddles and warp threads ...

Famous quotes containing the word chain:

    Man ... cannot learn to forget, but hangs on the past: however far or fast he runs, that chain runs with him.
    Friedrich Nietzsche (1844–1900)