Patents by Inventor Daniel H. Solomonson

Daniel H. Solomonson 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).

  • Linear actuator control system
    Patent number: 5102193
    Abstract: A linear actuator control system (10) as applied to a chaise lounge (12) having a seat back (14) pivotally hinged to a seat portion (16). The actuator (20) includes a piston assembly (46) mounted within a cylinder assembly (48) for controlled movement through a position control assembly (50). A rotatable valve assembly (172) mounted within the piston (66) prevents the flow of hydraulic fluid through a passageway (88) in the piston to selectively lock the piston (66) in position within the cylinder (96). A cam assembly (174) translates linear movement of a cable (244) into rotational movement by the interaction of a cam follower (216) and a cam member (214) having an opening (224) formed therein that interacts with the cam follower (216).
    Type: Grant
    Filed: June 14, 1989
    Date of Patent: April 7, 1992
    Inventors: Duke W. Goss, Kyle T. Anderson, Daniel H. Solomonson