Patents by Inventor Jurgen Boje

Jurgen Boje 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).

  • Flame cutting machine control system
    Patent number: 4305573
    Abstract: A flame cutting machine control system has a housing to hold the control units with a front plate for the housing; the control units are attached to the front plate with the front plate being designed as a housing cover and the control units being insertable into the housing.
    Type: Grant
    Filed: February 15, 1980
    Date of Patent: December 15, 1981
    Assignee: Messer Griesheim GmbH
    Inventors: Jurgen Boje, Heinz Gewald, Gunter Schumann, Horst Bratengeier, Eckhard Koch
  • Flame cutting machine
    Patent number: 4172587
    Abstract: A flame cutting machine includes a unit which photoelectrically scans a line curve or edge with at least one scanning beam receiver and with the output signals conducted to a leveling motor connected to a component analyzer for controlling two coordinate motors and with the scanning beam receiver and the leveling motor and the component analyzer mechanically in direct connection with one another.
    Type: Grant
    Filed: September 1, 1978
    Date of Patent: October 30, 1979
    Assignee: Messer Griesheim GmbH
    Inventors: Jurgen Boje, Horst Bratengeier
  • Current collector
    Patent number: 4143929
    Abstract: A current collector for a photoscope of a photoelectric control installation of a flame cutting machine has an insulating plate having plug mounting means on one side and electrically connected contact wires on the other side with the contact wires arranged in a single row with their free spring ends taken up by a comb.
    Type: Grant
    Filed: April 21, 1977
    Date of Patent: March 13, 1979
    Assignee: Messer Griesheim GmbH
    Inventors: Jurgen Boje, Horst Bratengeier, Karel Zaveta, Gunter Schumann