Patents by Inventor Friedrich Rinke

Friedrich Rinke 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: 10017973
    Abstract: A hinge for unhingeable sheet-metal cabinet doors. A first hinge part, to be fastened to the door frame, has a bore hole or roll at a free end, through which a hinge pin extends. A second, U-shaped hinge part is connected to the door and surrounds the exposed end areas of the hinge pin in the mounted position. The U-shaped hinge part surrounds the first hinge part with first U-legs. The U-shaped hinge part includes a top part arranged in a bottom part. The top part has the shape of a U-shaped slide, with second U-legs, arranged to be displaceable between two end positions parallel to the extension of the first U-legs. The ends of the second U-legs close a lateral outlet opening for the hinge pin end in one end position, and expose the opening, through which the hinge pin end passes laterally, in the other end position.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: July 10, 2018
    Assignee: DIRAK Dieter Ramsauer Konstruktionselemente GmbH
    Inventors: Peter Höschler, Friedrich Rinke, Dieter Ramsauer
  • Publication number: 20180044957
    Abstract: A hinge for unhingeable sheet-metal cabinet doors. A first hinge part, to be fastened to the door frame , has a bore hole or roll at a free end, through which a hinge pin extends. A second, U-shaped hinge part is connected to the door and surrounds the exposed end areas of the hinge pin in the mounted position. The U-shaped hinge part surrounds the first hinge part with first U-legs. The U-shaped hinge part includes a top part arranged in a bottom part. The top part has the shape of a U-shaped slide, with second U-legs, arranged to be displaceable between two end positions parallel to the extension of the first U-legs. The ends of the second U-legs close a lateral outlet opening for the hinge pin end in one end position, and expose the opening, through which the hinge pin end passes laterally, in the other end position.
    Type: Application
    Filed: March 1, 2016
    Publication date: February 15, 2018
    Applicant: DIRAK Dieter Ramsauer Konstruktionselemente GmbH
    Inventors: Peter Höschler, Friedrich RINKE, Dieter Ramsauer
  • Patent number: 8584493
    Abstract: The invention describes an actuating lever which can be pivoted into a recess, and which, in the pivoted-in position, can be locked in place by means of a key-actuable lock, such as a cylinder lock, wherein the access opening for the key is provided with a cover, secured by means of a pin, wherein according to the invention the cover can be moved along the longitudinal extension of the actuating lever between two end positions, with said cover closing off the access opening in one end position and exposing the access opening in the other end position, and wherein the cover forms an undercut groove, which receives the head of a pin which is secured to the actuating lever.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: November 19, 2013
    Assignee: DIRAK Dieter Ramsauer Konstruktionselemente GmbH
    Inventors: Armin Gorontzi, Peter Höschler, Friedrich Rinke
  • Publication number: 20130098123
    Abstract: The invention describes an actuating lever which can be pivoted into a recess, and which, in the pivoted-in position, can be locked in place by means of a key-actuable lock, such as a cylinder lock, wherein the access opening for the key is provided with a cover, secured by means of a pin, wherein according to the invention the cover can be moved along the longitudinal extension of the actuating lever between two end positions, with said cover closing off the access opening in one end position and exposing the access opening in the other end position, and wherein the cover forms an undercut groove, which receives the head of a pin which is secured to the actuating lever.
    Type: Application
    Filed: April 29, 2011
    Publication date: April 25, 2013
    Inventors: Armin Gorontzi, Peter Höschler, Friedrich Rinke