Patents by Inventor Aldo Pontini

Aldo Pontini 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).

  • Separating and lifting device for stacked-up flat elements
    Patent number: 4824308
    Abstract: A device for the separation, lifting and removal of complete flat elements includes an open structure, suited to receive in its lower central part a storage for the metal sheets and two lateral stands, each supporting at its lower end a set of rollers leaning against and guiding the metal sheet to be separated and lifted. Further, one of the lateral stands presents under its set of rollers a template which horizontally displaces the top metal sheet of the pile.The other lateral stand also presents at its lower end the set of rollers and a template, which receives the displaced metal sheet and lifts it from the pile of metal sheets. In one form of execution of the device, each stand is provided with two hydraulic or pneumatic cylinders, one being for the vertical movement and one for the horizontal movement. Another form of execution of the device includes two lateral stands being provided with a single cylinder with a vertical stroke.
    Type: Grant
    Filed: July 29, 1987
    Date of Patent: April 25, 1989
    Assignee: Omera Spa
    Inventors: Flavio Carboniero, Aldo Pontini