Card grinding in theory and practice : a treatise upon the various methods of grinding card clothing used by spinners of cotton, wool, silk, and other textile fibres (1922)
l use. By its adoption the raising-rollers aremaintained in good order right up to the dissolution of thecard-clothing through normal wear and tear. Simultaneous truing and pointing. The Raising-roller Grinding Machine, here illustrated, performs aduphcate service, truing the surface, and… … Fig. 62. Patent Raising-roller Grinding Machine, No. 86. Codeword—Napoint. AUXILIARY ORGANS.—RAISING ROLLERS. 99 surface of teeth, whilst on the other side another roller isundergoing the needle-pointing process in exactly the samemanner as the card-maker side-grinds the clothing in the…
Carding-machines · Textile machinery
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