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)
onas possible. For thespecial purpose oftreating these bladesthe Patent Shearer-Blade GrindingMachine, No. 109,Fig. 56, has beendesigned and isadapted to grindboth types of blades The brackets which carry the flatledger-blade whilst grinding, are so designed as to enablethe blade-edge to be ground… … Fig. 66. Patent Shearer-Blade Grinding Machine, No. 109. Codeword—Sheo^redge. AUXILIARY ORGANS.—SHEARING-MACHINE CUTTERS. 107 ledger blades dead true, thus enabling them to be set withprecision and assuring clean and even cutting.
Carding-machines · Textile machinery
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