Patents by Inventor Dale Otto Rusch

Dale Otto Rusch 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).

  • Oil between air rotational drive system with end of cycle impact cushion
    Patent number: 6698495
    Abstract: A rotary drive system is provided that can rotate any object or a die holding assembly up to 270 degrees of rotation that uses both air and oil along with a oil/air pressure transferring device to smooth out each rotary cycle. The rotary drive system also utilizes a combination of air and oil in combination with a flow control device and an oil recovery reservoir to provide an impact cushion at the end of each rotational cycle.
    Type: Grant
    Filed: May 22, 2002
    Date of Patent: March 2, 2004
    Inventor: Dale Otto Rusch
  • OIL BETWEEN AIR ROTATIONAL DRIVE SYSTEM WITH END OF CYCLE IMPACT CUSHION
    Publication number: 20030217832
    Abstract: A rotary drive system is provided that can rotate any object or a die holding assembly up to 270 degrees of rotation that uses both air and oil along with a oil/air pressure transferring device to smooth out each rotary cycle. The rotary drive system also utilizes a combination of air and oil in combination with a flow control device and an oil recovery reservoir to provide an impact cushion at the end of each rotational cycle.
    Type: Application
    Filed: May 22, 2002
    Publication date: November 27, 2003
    Inventor: Dale Otto Rusch