Roller assembly for web material dispenser
AssigneeMaurice GRANGER
InventorsMaurice Granger, Per Moller, Erik Hjort
Life of this patent
Estimating the term…
Abstract
A roller assembly in a wipe material dispenser has at least one pair of cooperating rollers arranged to feed the wipe material. The roller assembly comprises a first and a second roller, wherein each roller comprises a central longitudinal core on which is mounted a number of parallel and axially spaced discs. Each roller has regions of reduced diameter between adjacent discs, and the first and the second roller are located so that the axial location of the spaced discs on the first roller coincides with the regions of reduced diameter between adjacent discs on the second roller. A roller suitable for use in the roller assembly and a dispenser including such an assembly are also provided.
Claims25
Roller assembly in a wipe material dispenser having at least one pair of cooperating rollers arranged to feed wipe material comprising a first roller and a second roller, wherein each roller comprises a central longitudinal core on which is mounted a number of parallel and axially spaced discs, each roller has regions of reduced diameter between adjacent discs, and the first roller and the second roller are located so that an axial location of the spaced discs on the first roller coincides with the regions of reduced diameter between adjacent discs on the second roller.
A roller in a roller assembly for a wipe material dispenser wherein the roller comprises a central longitudinal core with a number of parallel and axially spaced discs, the roller is provided with at least one sleeve of a friction material arranged around the discs, and the roller has regions of reduced diameter between adjacent discs.
Dependencies are inferred from the claim text.