CH586760A5CH1387574ACH1387574ACH586760A5CH 586760 A5CH586760 A5CH 586760A5CH 1387574 ACH1387574 ACH 1387574ACH 1387574 ACH1387574 ACH 1387574ACH 586760 A5CH586760 A5CH 586760A5
Authority
CH
Switzerland
Application number
CH1387574A
Original Assignee
Daiwa Spinning Co Ltd
Toyoda Automatic Loom Works
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP48117134Aexternal-prioritypatent/JPS5064546A/ja
Priority claimed from JP12097073Uexternal-prioritypatent/JPS5070230U/ja
Application filed by Daiwa Spinning Co Ltd, Toyoda Automatic Loom WorksfiledCriticalDaiwa Spinning Co Ltd
Publication of CH586760A5publicationCriticalpatent/CH586760A5/xx
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers