Rolling head for applying sealing caps on bottles in general
AssigneeRobino & Galandrino S.p.A.
InventorAgostino Galandrino
Life of this patent
Estimating the term…
Abstract
The rolling head is provided with a plurality of presser rollers adapted to act elastically on the cap, each presser roller being supported at the end of a respective rocker that is pivoted to a cylindrical support rigidly coupled to a rotating body of the head. The rockers are subjected to the action of a plurality of respective springs reacting against a contrast ring slideably and axially mounted on the rotating body of the head and fixable in position by means of an abutment ring in order to simultaneously adjust the tension of the plurality of springs.
Claims11
A rolling head for applying sealing caps on bottles in general, the rolling head comprising:
- a rotating body being rotatable about a longitudinal axis thereof;
- a contrast ring being slideably axially mounted on said rotating body;
- a cylindrical support being rigidly coupled to said rotating body;
- a plurality of rockers being pivoted to said cylindrical support;
- a plurality of presser rollers for elastically acting on a sealing cap, each presser roller being supported at an end of a respective rocker;
- a plurality of springs acting with an adjustable tension between said rockers and said contrast ring;
- and
- an abutment ring for fixing in position said contrast ring and adjusting the tension of said springs.
Dependencies are inferred from the claim text.