Patents by Inventor Norman H. Andreasen

Norman H. Andreasen 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: 5205696
    Abstract: A dumping system for a kiln floor having a pnematic cylinder to cause a plurality of rows of tray assemblies to move between a closed postion and an open position. A harmonizing bar assembly is connected to the rows of tray assemblies and acts to synchronize movement of the tray assemblies and locks the tray assemblies in a fully clsoed or open position. The linkage between the pneumatic cylinder and the rows of tray assemblies includes a device to adjust the connection with the shaft supporting the tray assemblies.
    Type: Grant
    Filed: May 14, 1990
    Date of Patent: April 27, 1993
    Inventor: Norman H. Andreasen
  • Patent number: 4886759
    Abstract: A germination floor system for a malt plant having a plurality of pivotally mounted tray assemblies movable between a horizontal position for supporting grain during germination and an approximate upright orientation to provide access beneath the floor for cleaning. The tray assemblies are capable of being manually movable to the cleaning position or, alternatively, may be fitted with a pneumatic cylinder and/or spring devices to facilitate movement. In the vertical cleaning position, the individual tray assemblies are fixed in position to prevent injury to personnel beneath the structure.
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: December 12, 1989
    Inventor: Norman H. Andreasen
  • Patent number: 4881503
    Abstract: Throttle cable control assemblies for carburetors for adjustably mounting the throttle (accelerator) cable on the carburetor. A bracket body is mounted on the carburetor and includes a projecting arm having a post. A clamp assembly frictionally engages the post and throttle cable. The clamp assembly is capable of being pivoted on and movable along the post for adjustment.
    Type: Grant
    Filed: May 11, 1989
    Date of Patent: November 21, 1989
    Inventor: Norman H. Andreasen
  • Patent number: 4783414
    Abstract: A germination floor system for a malt plant having a plurality of pivotally mounted tray assemblies movable between a horizontal position for supporting grain during germination and an approximate upright orientation to provide access beneath the floor for cleaning. The tray assemblies are capable of being manually movable to the cleaning position or, alternatively, may be fitted with a pneumatic cylinder and/or spring devices to facilitate movement. In the vertical cleaning position, the individual tray assemblies are fixed in position to prevent injury to personnel beneath the structure.
    Type: Grant
    Filed: October 2, 1987
    Date of Patent: November 8, 1988
    Inventor: Norman H. Andreasen
  • Patent number: 4767715
    Abstract: A germination floor system for a malt plant having a plurality of pivotally mounted tray assemblies movable between a horizontal position for supporting grain during germination and an approximate upright orientation to provide access beneath the floor for cleaning. The tray assemblies are capable of being manually moveable to the cleaning position or, alternatively, may be fitted with a pneumatic cylinder and/or spring devices to facilitate movement. In the vertical cleaning position, the individual tray assemblies are fixed in position to prevent injury to personnel beneath the structure. The tray assembly includes sheets that minimize the presence of exposed edges.
    Type: Grant
    Filed: October 2, 1987
    Date of Patent: August 30, 1988
    Inventor: Norman H. Andreasen
  • Patent number: 4734374
    Abstract: A germination floor system for a malt plant having a plurality of pivotally mounted tray assemblies movable between a horizontal position for supporting grain during germination and an approximate upright orientation to provide access beneath the floor for cleaning. The tray assemblies are capable of being manually movable to the cleaning position or, alternatively, may be fitted with a pneumatic cylinder and/or spring devices to facilitate movement. In the vertical cleaning position, the individual tray assemblies are fixed in position to prevent injury to personnel beneath the structure.
    Type: Grant
    Filed: October 23, 1985
    Date of Patent: March 29, 1988
    Inventor: Norman H. Andreasen
  • Patent number: 4698309
    Abstract: A germination floor system for a malt plant having a plurality of pivotally mounted tray assemblies movable between a horizontal position for supporting grain during germination and an approximate upright orientation to provide access beneath the floor for cleaning. The tray assemblies are capable of being manually movable to the cleaning position or, alternatively, may be fitted with a pneumatic cylinder and/or spring devices to facilitate movement. In the vertical cleaning position, the individual tray assemblies are fixed in position to prevent injury to personnel beneath the structure.
    Type: Grant
    Filed: December 31, 1984
    Date of Patent: October 6, 1987
    Inventor: Norman H. Andreasen
  • Patent number: 4522320
    Abstract: A kiln floor system having a plurality of sequentially operated, pivotally mounted trays capable of dumping a load of grain in a minimum of time. Typical field trays of the floor are coupled in pairs to a single air cylinder for economy of operation. The gear rack associated with the turning machine is independently adjustable to insure alignment of the gear rack. The floor includes stringer gage members to insure proper installation and alignment of the stringers. A wall panel is provided for updated restoration and automation of existing kiln floors.
    Type: Grant
    Filed: April 27, 1984
    Date of Patent: June 11, 1985
    Inventor: Norman H. Andreasen
  • Patent number: 4498269
    Abstract: A kiln floor system having a plurality of sequentially operated, pivotally mounted trays capable of dumping a load of grain in a minimum of time. Typical field trays of the floor are coupled in pairs to a single air cylinder for economy of operation. The gear rack associated with the turning machine is independently adjustable to insure alignment of the gear rack. The floor includes stringer gage members to insure proper installation and alignment of the stringers. A wall panel is provided for updated restoration and automation of existing kiln floors.
    Type: Grant
    Filed: December 1, 1982
    Date of Patent: February 12, 1985
    Inventor: Norman H. Andreasen
  • Patent number: 4472070
    Abstract: A kiln floor system having a plurality of sequentially operated, pivotally mounted trays capable of dumping a load of grain in a minimum of time. Typical field trays of the floor are coupled in pairs to a single air cylinder for economy of operation. The gear rack associated with the turning machine is independently adjustable to insure alignment of the gear rack. The floor includes stringer gage members to insure proper installation and alignment of the stringers. A wall panel is provided for updated restoration and automation of existing kiln floors.
    Type: Grant
    Filed: December 1, 1982
    Date of Patent: September 18, 1984
    Inventor: Norman H. Andreasen
  • Patent number: 4462266
    Abstract: A kiln floor system having a plurality of sequentially operated, pivotally mounted trays capable of dumping a load of grain in a minimum of time. Typical field trays of the floor are coupled in pairs to a single air cylinder for economy of operation. The gear rack associated with the turning machine is independently adjustable to insure alignment of the gear rack. The floor includes stringer gage members to insure proper installation and alignment of the stringers. A wall panel is provided for updated restoration and automation of existing kiln floors.
    Type: Grant
    Filed: December 1, 1982
    Date of Patent: July 31, 1984
    Inventor: Norman H. Andreasen
  • Patent number: 4446751
    Abstract: A kiln floor system having a plurality of sequentially operated, pivotally mounted trays capable of dumping a load of grain in a minimum of time. Typical field trays of the floor are coupled in pairs to a single air cylinder for economy of operation. The gear rack associated with the turning machine is independently adjustable to insure alignment of the gear rack. The floor includes stringer gage members to insure proper installation and alignment of the stringers. A wall panel is provided for updated restoration and automation of existing kiln floors.
    Type: Grant
    Filed: December 1, 1982
    Date of Patent: May 8, 1984
    Inventor: Norman H. Andreasen
  • Patent number: 4249767
    Abstract: A portable tool suitable for removing snow accumulations from pitched roofs while standing on the ground. The tool is provided with an elongate handle for propelling a U-shaped body member upwardly across the roof while forming a U-shaped channel in the snow, and a pivotal blade movable into a plane generally perpendicular to the roof upon movement of the tool downwardly toward the roof edge for plowing the snow in the previously formed U-shaped channel off the roof.
    Type: Grant
    Filed: August 27, 1979
    Date of Patent: February 10, 1981
    Inventor: Norman H. Andreasen