Textiles: knitting – Independent-needle machines – Circular
Patent
1989-12-14
1991-05-28
Schroeder, Werner H.
Textiles: knitting
Independent-needle machines
Circular
66219, 310 13, 310 14, D04B 1532
Patent
active
050183699
ABSTRACT:
The device has a box-like supporting structure which slidably accommodates at least one slider arranged laterally facing the needle cylinder of the machine and is movable, by virtue of the action of a linear motor, along a direction which is radial to the needle cylinder. The slider is rigidly associated, with its end which protrudes out of the box-like structure, with a knitting cam which is selectively engageable with needle actuation elements by moving the slider. The slider is constituted by a shaft which is slidably supported, along its axis, by the box-like structure by means of a first bearing which is arranged inside the box-like structure and has balls partially accommodated in longitudinal seats defined on the outer surface of the shaft and in seats correspondingly defined on the inner surface of a bush which extends around the shaft and is prevented from rotating about its axis.
REFERENCES:
patent: 3218534 (1965-11-01), Casey
patent: 3602745 (1971-08-01), Davis
patent: 3916646 (1975-11-01), Takigawa et al.
patent: 4234831 (1980-11-01), Kemmer et al.
patent: 4496865 (1985-01-01), Allen et al.
patent: 4812934 (1989-03-01), Suzuki et al.
Calvert John J.
Josif Albert
Lonati S.p.A.
Modiano Guido
Schroeder Werner H.
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