CH598378A5CH952176ACH952176ACH598378A5CH 598378 A5CH598378 A5CH 598378A5CH 952176 ACH952176 ACH 952176ACH 952176 ACH952176 ACH 952176ACH 598378 A5CH598378 A5CH 598378A5
Authority
CH
Switzerland
Application number
CH952176A
Inventor
Hellmut Dipl Ing Lorenz
Original Assignee
Barmag Barmer Maschf
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 Barmag Barmer MaschffiledCriticalBarmag Barmer Maschf
Publication of CH598378A5publicationCriticalpatent/CH598378A5/xx
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
D02G1/08—Rollers or other friction causing elements
