Patents by Inventor Erwin Kessel

Erwin Kessel 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: 4711281
    Abstract: A curved wood bending machine for bending solid, veneered or laminated wooden members has a support frame with a generally planar top member on which a plurality of guide rails are connected in predetermined circumferential relationship and radial planes from a common counterpoint on the top member so that clamping assemblies slidably mounted on the guide rails can be moved by suitable associated actuating means on the guide rails to predetermined positions relative each other. The clamping assemblies have a fixed vertical shoe and a coacting movable shoe which is activated by a suitable fluid pressure device such as a pneumatically operated cylinder and plunger arrangement so that a desired curvature can be established to fit and bend an elongated wooden member therein.
    Type: Grant
    Filed: March 5, 1986
    Date of Patent: December 8, 1987
    Inventors: Michael Kessel, Erwin Kessel, Eugene Schneider
  • Patent number: 4688612
    Abstract: A machine for precision cutting and finishing of curved wooden members, includes a generally vertically disposed column; a support assembly including a plurality of spaced, relatively narrow support guides; a radially adjustable clamping assembly on each of at least two support guides, each clamping assembly having two locking jaws, at least one locking jaw being fluidly operated to move relative to the other locking jaw and for holding and fixing the curved wooden member; an elongated beam rotatably connected at one end to the upper end of the column and cantilevered to extend radially outward therefrom for movement in a circumferential arc over the upper support members, a tool support having one end slidably connected to the elongated cantilevered beam and movable to and fro along the radially extending axis of the beam; a tool holder adjustably connected on the tool support for generally vertical and rotational movement, the tool holder including a T-connector having opposite tool connecting ends and two
    Type: Grant
    Filed: July 28, 1986
    Date of Patent: August 25, 1987
    Assignee: Daniel Winters
    Inventors: Michael Kessel, Erwin Kessel, Eugene Schneider