Brief description of the warping process of a chain on the drum of a sectional warping device has a cone adjustable and apparatus for implementing it.

摘要

P the invention relates to a method of the warping process of a chain on the drum of a cone sectional warping device is adjustable and for its implementation. / p & & p & said method consists in winding on a drum with an offset of the layers of warp threads and a height of the cone adjusted in advance, the total number of layers 18 of the first section 3 ′ of the warping process, until the angle α of inclination of the surface of the cone of the cross section wound is measurable, and that the generator 30 of this conical surface or else a straight line and then, before the continuation of the warping process, the cone of the warping device has its generatrices parallel to that of this surface. / p & & p & application to the adjustment of the warpers on or off. / p