Textiles: fiber preparation – Working – Drafting
Patent
1984-10-04
1986-06-10
Schroeder, Werner H.
Textiles: fiber preparation
Working
Drafting
19294, D01H 534, D01H 556
Patent
active
045934380
ABSTRACT:
In a spinning machine with a plurality of adjacently disposed drawing or drafting roller arrangements with which the lower rollers are arranged as lower roller cylinders extending in the machine longitudinal direction, a central control device and adjusting arrangement is provided for the adjustment of the distance of the lower roller cylinders. The central control device is linked to several locations at a lower roller cylinder or to several bearing seats of a lower roller cylinder, whereby all bearing seats of this lower roller cylinder are loosened at guide holders whereby then the bearing seats and the lower roller cylinder are simultaneously brought into the desired position by activating the control device. When in the adjusted position the bearing seats are again fixedly attached to the guide holders.
REFERENCES:
patent: 1182165 (1916-05-01), Goldsmith
patent: 2271191 (1942-01-01), Gossett et al.
patent: 2357982 (1944-09-01), Thomas et al.
patent: 2885740 (1959-05-01), Thompson et al.
patent: 4088016 (1978-05-01), Watson et al.
Falik Andrew M.
Hans and Fritz Stahlecker
Schroeder Werner H.
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