Patents Assigned to Sier-Bath Gear Company, Inc.
  • Patent number: 4464138
    Abstract: A pair of rotatable members, one having a greater inside diameter than the outside diameter of the other are interconnected by flexible members extending tangentially to the first rotatable member from one location on the second rotatable member to a second location on the second rotatable member circumferentially spaced from the first location.The first rotatable member has a plurality of grooves for changing the axial location of each flexible member.
    Type: Grant
    Filed: September 20, 1982
    Date of Patent: August 7, 1984
    Assignee: Sier-Bath Gear Company, Inc.
    Inventor: Robert W. Decker