Patents by Inventor Roger G. Rickett

Roger G. Rickett has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4618052
    Abstract: A lane divider for the conveying of can body cylinders maintains the cylinders in line-ahead formation and in a predetermined orientation, e.g. with their welded side seams uppermost, by maintaining a positive hold on each cylinder at all times during its travel along a feed path and during transfer from the feed path to, and subsequent travel along, a plurality of downstream paths selected by a sequential control unit responsive to the arrival of a cylinder in the feed path. Control of cylinder orientation is obtained by an array of magnets along each path; these include electromagnets in the region of the junction of the paths. Path selection is obtained by selective energisation of the electromagnets.
    Type: Grant
    Filed: June 10, 1985
    Date of Patent: October 21, 1986
    Assignee: Metal Box Public Limited Company
    Inventors: Roger G. Rickett, Eric Spooner