Patents by Inventor Philip A. Ragard

Philip A. Ragard 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: 4398658
    Abstract: Under direction of a machine controller, an endless chain conveyor is incrementally passed by a plurality of loader heads. The loader heads receive a series of components taped on a reel supplied substrate, sever individual taped components from the supply, and load the individual taped components onto clip carriers of the endless conveyor, on command, in a preferred sequence. The clip carrier mounted components are then indexed past a cutter assembly for trimming the lengths of the leads and removing the substrate, and a positioning disc assembly for positioning the components in the clip carriers before being passed to a rotary transfer assembly. The rotary transfer assembly removes individual components from the conveyor and rotates to an unload position above a linear loader, which laterally transfers the components from the rotary transfer to an insert head assembly.
    Type: Grant
    Filed: April 18, 1980
    Date of Patent: August 16, 1983
    Assignee: Universal Instruments Corporation
    Inventors: Michael D. Snyder, Weibley J. Dean, David L. Merithew, Philip A. Ragard, Crawford A. Matson
  • Patent number: 4338763
    Abstract: In an improved machine wherein a plurality of component dispensers transversely deposit individual axial-leaded components on a moving conveyor belt in a preferred sequence for subsequent taping of the leads to form a belt of sequenced components, the rate of component deposition is increased although the linear velocity of the conveyer is decreased. Component leads are received in conveyor notches having a pitch distance which is a submultiple of the spacing between the component dispensers.
    Type: Grant
    Filed: May 18, 1981
    Date of Patent: July 13, 1982
    Assignee: Universal Instruments Corporation
    Inventor: Philip A. Ragard