Patents Assigned to ASM Corporation
  • Patent number: 4830281
    Abstract: There is disclosed a spray tip useful for high pressure, airless spraying which has an orifice tip holder that is reversible between spraying and cleaning positions and that is interchangeable with other holders supporting orifice tips of varied diameters and capacities. The invention particularly provides a turret member as the orifice tip holder which has a size that permits it to be used as an ejector pin or member for removal of the seal from the spray tip. The turret member is sealed in the assembly by a floating seal in which the liquid line pressure provides the force to maintain the seal against the cylindrical member. The forward end of the floating seal has a seal face formed of a very hard, preferably reinforced plastic.
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: May 16, 1989
    Assignee: ASM Corporation
    Inventor: Oliver J. Calder