Textile combing roller
AssigneeEadie Bros. & Co. Limited
InventorBrian K. M. Eadie
Life of this patent
Estimating the term…
Abstract
The invention relates to opening rollers for open-end spinning wherein the opening roller has a support part for attachment to the driving spindle and an adapter having the fiber engaging teeth of the roller. According to one aspect of the invention, the support part and adapter have a releasable connection which both establishes driving attachment of the adapter to the support part and secures the adapter on the support part without the intervention of a third element. The invention also includes an arrangement in which a screw screwed axially into the support part has a head received in a recess formed partly in the support part and partly in the adapter whereby the screw both establishes a driving connection between the two parts and secures the adapter to the support part.
Claims9
An opening roller for an open-end spinning apparatus comprising:
- a support part adapted for driving attachment to the spindle of the apparatus and a sleeve-like adapter constructed for releasable connection to said support part, said adapter having teeth secured to a cylindrical external surface thereof, providing the fibre engaging teeth of the roller, the releasable connection being such that it both establishes driving attachment of said adapter to said support part and secures said adapter on said support part without the intervention of a third element.
An opening roller for an open-end spinning apparatus comprising:
- a support part adapted for driving attachment to the spindle of the apparatus;
- a cylindrical sleeve-like adapter constructed for releasable connection to said support part;
- teeth secured to the cylindrical external surface of said adapter and projecting radially outwards therefrom, providing fibre-engaging teeth of the roller and at least one screw screwed axially into said support part and having its head received in a recess formed partly in said support part and partly in said adapter whereby said screw both establishes a driving connection between said support path and said adapter and secures said adapter on said support part.
An opening roller for an open-end spinning apparatus comprising:
- a support part adapted for driving attachment to the spindle of the apparatus;
- a sleeve-like adapter constructed for releasable connection to said support part, said adapter having teeth secured to a cylindrical external surface thereof, providing the fibre engaging tooth of the roller;
- a first releasable connection means formed integrally on said support part;
- and a second releasable connector means formed integrally on said adapter and being constructed for mating engagement with said first releasable connection means whereby said support part and adapter are secured together and said adapter is drivingly engaged by said support part solely by said first and second connection means, without need of any additional interengaging means whatsoever.
Dependencies are inferred from the claim text.