Butt retrieval system
AssigneeBrilex Technical Solutions, LLC
InventorsJames Allen Cunningham, Kenneth James Platt, Joseph Vasalani
Life of this patent
Estimating the term…
Abstract
A butt retrieval system having a butt retrieval receptacle supported outside the main footprint of an extrusion press such that maintenance and/or repair of the system is simplified. The butt retrieval system includes a butt retrieval receptacle moveable between a butt retrieving position and a butt unloading position. The butt retrieval receptable has a cantilevered arm extending from a base portion of the butt retrieval receptacle in a direction towards the centerline of the associated extrusion press.
Claims10
A butt retrieval system for removing discarded portions of a billet from an associated extrusion press comprising:
- a base mountable to a surface adjacent the associated extrusion press;
- a movable butt retrieval receptacle supported on the base for reciprocating motion in a direction towards and away from a centerline of the associated extrusion press;
- and
- a drive motor coupled to the movable butt retrieval receptacle for moving the butt retrieval receptacle between a butt retrieving position and a butt unloading position;
- wherein the butt retrieval receptacle has a cantilevered arm extending from a base portion of the butt retrieval receptacle in a direction towards the centerline of the associated extrusion press;
- wherein the cantilevered arm extends beyond the base when the butt retrieval receptacle is in the butt retrieving position;
- wherein the butt retrieval receptacle includes a bucket supported for pivoting movement relative to the cantilevered arm between a butt receiving position generally parallel to the cantilevered arm and configured to receive a butt from above and a butt dumping position generally perpendicular to the cantilevered arm;
- wherein the bucket is configured to be in the butt receiving position when the butt retrieval receptacle is in the butt retrieving position and to be in the butt dumping position when the butt retrieving receptacle is in the butt unloading position;
- wherein the butt retrieving receptacle includes a chute having a first end configured to receive a butt from the bucket when the bucket is in the butt dumping position and a second end from which the butt is unloaded from the butt retrieval receptacle.
A method of retrieving butts from an extrusion press using a butt retrieval system for removing discarded portions of a billet, the method comprising:
- moving a butt retrieval receptacle of the system into a butt retrieval position receiving a butt in the butt retrieval receptacle;
- moving the butt retrieval receptacle to a butt unloading position;
- and discarding the butt;
- wherein the butt retrieval system for removing discarded portions of a billet from an associated extrusion press includes:
- a base mountable to a surface adjacent the associated extrusion press;
- a movable butt retrieval receptacle supported on the base for reciprocating motion in a direction towards and away from a centerline of the extrusion press;
- and
- a drive motor coupled to the movable butt retrieval receptacle for moving the butt retrieval receptacle between the butt retrieving position and the butt unloading position;
- and
- wherein the butt retrieval receptacle has a cantilevered arm extending from a base portion of the butt retrieval receptacle in a direction towards the centerline of the associated extrusion press;
- wherein the cantilevered arm extends beyond the base when the butt retrieval receptacle is in the butt retrieving position;
- wherein the butt retrieval receptacle includes a bucket supported for pivoting movement relative to the cantilevered arm between a butt receiving position generally parallel to the cantilevered arm and configured to receive a butt from above and a butt dumping position generally perpendicular to the cantilevered arm;
- wherein the bucket is configured to be in the butt receiving position when the butt retrieval receptacle is in the butt retrieving position and to be in the butt dumping position when the butt retrieving receptacle is in the butt unloading position;
- wherein the butt retrieving receptacle includes a chute having a first end configured to receive a butt from the bucket when the bucket is in the butt dumping position and a second end from which the butt is unloaded from the butt retrieval receptacle.
Dependencies are inferred from the claim text.