| 摘要 |
What is described is a drive device for the leno heald of a weaving machine for the weaving of two-thread leno weaves, in which a dobby rocker is connected to the heald frame via an articulated arrangement. The dobby rocker consists of an angle piece, the legs of which form an acute angle. The centre of rotation of the rocker is located in the short leg, and the end of the long leg is fastened to an articulated arm which is pivotable about a centre of rotation on a push rod or pull rod of the articulated arrangement. According to the invention, the centre of rotation of the articulated arm is displaced relative to the centre of rotation of the dobby rocker in the direction of the heald frame of the weaving machine.
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