Device and method for adjusting the work gap between the points of flat clothings and the points of the cylinder clothing of a card

摘要

A device for adjusting the work gap between the points of the flat clothings and the points of the cylinder clothing of a card, whereby the flat bars being furnished with clothings are led over a partial area of the drum circumference on both sides of the card on sliding surfaces which are being provided with respective convex bent sliding guides, whereby the flat bars are being provided with flat heads, furnished with sliding surfaces, which slide alongside the sliding guides, the sliding guides each are being formed by a bent part and the radial position of the sliding surfaces of the sliding guides in relation to the axis of rotation of the drum is changeable by changing the local position of the parts is characterized in that those parts, each forming the sliding guides, are supported at several discrete supporting points and are shiftably arranged in relation to the supporting points, around the axis of rotation of the drum, whereby the sliding surfaces of the sliding guides, for adjusting the work gap, are movable in radial direction.