Combing machine for textile fibres
AssigneeSant' Andrea Novara Officine Meccaniche e Fonderie S.p.A.
InventorCarlo Ramasco
Life of this patent
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Abstract
A combing machine for textile fibres has a "gill" for combing a sliver of fibres and means for tearing successive tufts from the sliver of fibres as the tufts are combed, and partially superimposing the torn tufts on each other so as to form a continuous combed web. The tearing and superimposition is effected by contra-rotating tearing rollers mounted on support shafts which are rotatably supported at their ends by a pivotable carriage; each support shaft is also rotatably supported intermediate its ends, and carries two tearing rollers side by side and cooperating with a corresponding pair of tearing rollers mounted side by side on the contra-rotating support shaft.
Claims1
A combing machine for textile fibres, comprising:
- means for combing a sliver of fibres;
- a pivotable carriage;
- contra-rotating tearing rollers mounted on the carriage;
- respective contra-rotating shafts on which said support tearing rollers are mounted said shafts being rotatably supported at their ends by the pivotable carriage, said rollers being effective to tear successive tufts from the sliver of fibres as the tufts are combed, and partially to superimpose the torn tufts on each other so as to form a continuous combed web,
- wherein the improvements consist in
- support means on the pivotable carriage for rotatably supporting each support shaft for the tearing rollers intermediate the ends of said shaft, and
- each support shaft carries two said tearing rollers disposed on opposite sides of said support means cooperating with a corresponding pair of said tearing rollers mounted on opposite sides of said support means on a respective said contra-rotating support shaft.
Dependencies are inferred from the claim text.