Patents by Inventor Alberto Bocca

Alberto Bocca 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: 5001797
    Abstract: The invention relates to a device for guiding laminar elements for processing, particularly intended for hide and synthetic material folding machines, which comprises a working element (15) having an active end (15a) engageable by contact with a laminar element (10) being processed, and supporting and drive means (11) for the working element (15) adapted to impart cyclic oscillations to the active end (15a) defining a path comprising a section (30) raised off the laminar element (10) and a section (31) of contact with that same laminar element (10), the contact section (31) extending along a predetermined feed direction of the laminar element (10).
    Type: Grant
    Filed: July 31, 1989
    Date of Patent: March 26, 1991
    Inventors: Alberto Bocca, Mario Pagani
  • Patent number: 4322864
    Abstract: A binding machine for the application of a strip of flexible material around the outline of thin articles, particularly for edging parts for boots and shoes, comprising a fork with an alternating movement for folding the strip partly above and partly below the outline of a thin article, means for causing adhesive to be placed between the said strip and the said article, and a pressure and transportation group for the intermittent pressing of the strip against the article, after the folding operation performed by said fork, and for sending said article forward as it has been edged, said pressure and transportation group comprising a hammer shaped part and an anvil shaped part mounted on a hollow shaft oscillating about its axis, which parts are caused to move the one towards the other and vice versa by a rod placed in the hollow shaft and movable in a reciprocating way.
    Type: Grant
    Filed: November 12, 1980
    Date of Patent: April 6, 1982
    Assignee: Sagitta Officina Meccanica S.p.A.
    Inventors: Alberto Bocca, Mario Pagani
  • Patent number: 4242770
    Abstract: Device for infeeding a strip of flexible material for use in a machine for binding articles in particular for edging parts for boots and shoes. The infeed device has a quadrant mounted in advance of a cutting mechanism on the machine.
    Type: Grant
    Filed: March 30, 1978
    Date of Patent: January 6, 1981
    Assignee: Sagitta Officina Meccanica S.p.A.
    Inventors: Alberto Bocca, Mario Pagani