Patents by Inventor Josef Dolliner

Josef Dolliner 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).

  • Punch-bending machine for wires or strips
    Patent number: 4862717
    Abstract: A slide assembly particularly for a punching and bending machine which comprises a plurality of slide assemblies cooperating for the non-cutting shaping and forming of a workpiece. Each slide assembly is driven by its own servomotor which is mounted on a plate guiding a slide which supports a tool. The slide assemblies are fixed by way of mounting brackets to a planar base which preferably includes T-shaped grooves on both sides. All of the servomotors are synchronously regulated and/or program controlled.
    Type: Grant
    Filed: December 24, 1987
    Date of Patent: September 5, 1989
    Assignee: Kern+Dolliner Konstruktionen GmbH
    Inventor: Josef Dolliner