FIELD: light industry, in particular, application of needles.
SUBSTANCE: needle is composed of two bars contacting with one another along the length so that said parts may be pressed to one another and detached from one another at the side of eyelet and mutually moved in lengthwise direction. One of bars has permanent magnet and other bar comprises material attracted to permanent magnet for temporary magnetization defining repulsion from permanent magnet.
EFFECT: wider operational capabilities and range of needles.
1 dwg
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