Back to results
US 5,310,127 AGranted
Thread storage and delivery device with adjustable bristle alignment
AssigneeSobrevin Societe de brevets industriels-Etablissement
InventorAdriano Deiuri
Life of this patent
Estimating the term…
Abstract
A thread storage and delivery device with overhead withdrawal of thread windings deposited on a storage drum having a frustoconical outer surface. The device comprises a bristle ring having bristles applied in a non-radial direction of alignment onto the frustoconical outer surface of the storage drum, the thread passing under the bristles on the drum. The ring is provided with means for changing the direction of alignment of the bristles on the outer surface of the drum.
Claims11
A thread storage and delivery device for overhead withdrawal of thread turns deposited on a storage drum, comprising
- a storage drum having a frustoconical outer surface,
- a ring comprising adjustable bristles, said bristles being applied in a non-radial direction of alignment onto said frustoconical outer surface of the storage drum, and
- said ring constitutes means for changing said direction of alignment of the bristles on said outer surface.
Dependencies are inferred from the claim text.