Card for textile fibers with carding cylinders cooperating in series
OwnerMarcello Giulianiinventor
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Abstract
A feed roller with clothing, the so-called taker-in (1A), feeds a first carding cylinder (3,) which presents it to a second carding cylinder (7) which rotates at greater speed than that of the first carding cylinder and which in turn presents the material to a third even faster carding cylinder (11), which in turn presents it to the doffer (13); the clothings (3A,7A,11A) of the successive cylinders are gradually thicker-set and more inclined.
Claims5
A card for producing a web of textile fibers consisting of a taker in feed roller (1A) which feeds a series of first, second and third cooperating carding cylinders (3, 7, 11), which also cooperate with fixed or revolving carding bars or carding combs (5A, 9A, 13A), and a stripper or doffer drum (13) which presents the web to web separator (15). said card characterized in that said cylinders (3, 7, 11) mutually tangentially arranged to cooperate one with the other, such that said first cylinder (3) withdraws the web material from said taker-in feed roller (1A) and presents it to said second carding cylinder (7) which then presents the web to said third carding cylinder (11) and from there to said stripper drum (13) wherein said second carding cylinder (7) rotates at a greater speed than said first carding cylinder (3) and said third carding cylinder (11) rotates at a greater speed than said second carding cylinder (7).
Dependencies are inferred from the claim text.