Adjustable breast beam system for heaving loom

摘要

During the weaving process, the location and displacement of the cloth line and/or the breast beam are continuously detected; the detected value is supplied to a drive unit; in the event of a variation in cloth line location with respect to the desired location, the breast beam is moved by means of a drive unit such that the cloth line is returned to the desired location, or in other words, the cloth line is automatically maintained and/or returned almost to the desired location by means of the breast beam.