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Expired
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Michael Collins
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Individual
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Individual
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Publication of GB190724020ApublicationCriticalpatent/GB190724020A/en
24,020. Collins, M. Jan. 16, [date applied for under Patents Act, 1901]. Carding-engines; openers.-Thelicker-in used in machines for preparing and treating cotton is covered with two kinds of saw-toothed clothing 31,32 set in spiral grooves. The teeth 32 comb the seed, leaf, motes, and other foreign matter from the fibres, and the teeth 31 feed them forwards. A cylinder so constructed may be employed in some intermediate portion of the machine.
GB190724020D1907-01-161907-10-30Improvements in and relating to Machines for Preparing Fibres for Spinning.
ExpiredGB190724020A
(en)
Improvements in Means for Incorporating or Mixing Cotton Waste or other Fibrous Material with the Mass of Fibre Passing To or Through Opening or other Preparatory Machinery.