Control device for linear knitting machines thread-guide bars

Textiles: knitting – United needle machines – Straight

Reexamination Certificate

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Reexamination Certificate

active

07320233

ABSTRACT:
A control device (1) for thread-guide bars (2) of linear knitting machines, comprising a linear motor (10) designed to impart a translational motion to the thread-guide bar (2), means (40) for moving the thread-guide bar (2) according to an oscillating motion basically perpendicular to the translational motion, and transmission means (20) for transmitting to the thread-guide bar (2) the translational motion of the linear motor (10), thus enabling the oscillating motion. The device (1) is characterized in that the transmission means (20) include a first transmission element (21) associated to and integral with the linear motor (10), and a second transmission element (24) that can be integrally connectable to the thread-guide bar (2). Moreover, the first transmission element (21) has a first guide (22) having preferably a basically curved shape, in which the second transmission element (24) is movably engaged.

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patent: 2004/0261464 (2004-12-01), Mista
patent: 100 26 983 (2001-12-01), None
Spencer, David J., “Knitting Technology”, Pergamon Press Second Edition, 1989, pp. 1-2, 266.
Wilkens, Chris, “Warp Knit Machine Elements”, U. Wilkens Verlag, Heusenstamm, Germany, 1997, pp. 1-2, 16, 55, 57.

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