Patents by Inventor Gote L. Bernle

Gote L. Bernle 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: 4779781
    Abstract: A method and arrangement for severing packaging blanks, including a drive roller, a register roller at a location downstream of the drive roller and high-speed driving rollers downstream of the register roller for removing severed web portions. The drive roller is provided with a circumferential web-engaging surface and a knife located in a circumferential gap in the web-engaging surface. The drive roller cooperates with a counter roller, and a pendulum roller is located upstream of drive roller.
    Type: Grant
    Filed: December 1, 1986
    Date of Patent: October 25, 1988
    Assignee: AB Tetra Pak
    Inventors: Alf Billberg, Gote L. Bernle
  • Patent number: 4493687
    Abstract: An arrangement for the raising and transporting of packing container blanks is used in a packaging machine of the type which converts tubular packing container blanks to filled and sealed packing containers. The arrangement has a carrier plate which by a plurality of suction heads grips a flattened packing container blank situated in a magazine and transports the same to a conveyor (4). During the transport the packing container blank is converted with the help of stationary supports, situated in the path of movement of the blank, so that it obtains a substantially square cross-section.
    Type: Grant
    Filed: March 2, 1982
    Date of Patent: January 15, 1985
    Assignee: Tetra Pak International AB
    Inventor: Gote L. Bernle