79584 ⎘
Storing webs, tapes, or filamentary material, e.g. on reels; Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks; Constructional details adjustable in configuration, e.g. expansible; Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by relative rotation around the supporting spindle or core axis using rollers or rods moving relative to a wedge or cam surface
FRICTION RING
#2Chuck assembly for holding a reel
#3Retention mechanism in a dispenser for retaining an exchangeable roll of material, retention system, dispenser, and method for inserting a roll of material into such a retention mechanism
#4Paperboard core spindle support for yarn packages
#5FRICTION RING FOR FRICTION SHAFTS, PARTICULARLY FOR WINDING SPOOLS
#6DIFFERENTIAL CORE WINDING APPARATUS
#7Chuck for roller-cutting and winding machine