Textiles: fiber preparation – Working – Combing
Patent
1990-10-04
1991-10-08
Schroeder, Werner H.
Textiles: fiber preparation
Working
Combing
19114, D01G 1924, D01G 1584
Patent
active
050541676
ABSTRACT:
For achieving the cleaning of the space between the combing elements and thus for attaining a considerably improved combing effect in a combing element, in particular a needle or a stamped sawtooth element, for spinning machines, the combing element is provided with at least one compressed air channel in the shape of a groove (4) in the combing element itself, leading from a fastening area in the direction of the tip area (3).
REFERENCES:
patent: 2977642 (1961-04-01), Edfors
patent: 2986779 (1961-06-01), Lettermann
patent: 4575902 (1986-03-01), Alazet
patent: 4928356 (1990-05-01), Egerer
Calvert John J.
Schroeder Werner H.
Staedtler & Uhl
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