Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scragg & Sons
Ernest Scragg and Sons Ltd
Original Assignee
Scragg & Sons
Ernest Scragg and Sons Ltd
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
Application filed by Scragg & Sons, Ernest Scragg and Sons LtdfiledCriticalScragg & Sons
Publication of ES294917A1publicationCriticalpatent/ES294917A1/en
D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
D02G1/04—Devices for imparting false twist
D02G1/06—Spindles
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Textile Engineering
(AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Spinning Or Twisting Of Yarns
(AREA)
Abstract
Method of making textile yarn, comprising the operation of applying a false twist to the yarn by passing it through a member in rotation magnetically fixed against all vertical and horizontal displacement, as well as angular aspect to its axis of rotation by the passage of the yarn to through the member. (Machine-translation by Google Translate, not legally binding)
ES294917A1963-04-201963-12-28Textile thread processing method (Machine-translation by Google Translate, not legally binding)
ExpiredES294917A1
(en)
Perfections in the methods of torcido and retorcido for threads, fibers and filaments in general. (Machine-translation by Google Translate, not legally binding)