Patents by Inventor Leonard A. Miller, Jr.

Leonard A. Miller, Jr. 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: 4373840
    Abstract: A workpiece handling system is disclosed. The system includes a generally centralized pallet handling stand, and a number of pallet-accepting stations. These stations can be associated with machine tools such as vertical turret lathes or horizontal boring machines or other machine tools. The station can also be a relatively simple pallet storage station. Alternatively, the station can comprise a cart upon which a pallet can be deposited for movement to other parts of the factory. The pallet transfer station includes a foundation, and a base rotatable upon the foundation. A ram is translatably slidable on the rotatable base. A latch is reciprocable upon the ram. To transfer a pallet from one station to another, the base is angularly indexed into general alignment with the first work station. A shot pin device effects final, precise alignment of the ram with the work station. The ram is then radially advanced into engagement with the work station.
    Type: Grant
    Filed: March 28, 1980
    Date of Patent: February 15, 1983
    Assignee: Giddings & Lewis, Inc.
    Inventor: Leonard A. Miller, Jr.