Patents by Inventor Juan Chacon-Villarreal

Juan Chacon-Villarreal 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: 4737181
    Abstract: In a pressing machine for the manufacture of glass articles, which comprises, a base; a gyratory table composed of mold supporters equidistantly laid out around the table, thereby carrying the molds from one station to the next as the table gyrates intermittently, said table comprising a number of stations, among which are stations of charging, stations for pressing and cooling articles, extracting stations and stations for the cooling of the molds, wherein such stations includes a series of mechanisms; means to drive the rotating table coupled to said table to rotate the same; and a feeder in combination with said machine which provide a gob of glass to the station of charging by each cycle of the machine, a method and an apparatus is provided to controlling the cycle of operation of the machine and the operation of the diverse mechanisms including: a sensor to determine the instant in which a gob of glass is cut from said feeder and position sensors to detecting the real position of the diverse mechanisms o
    Type: Grant
    Filed: March 5, 1987
    Date of Patent: April 12, 1988
    Assignee: Vitro Tec Fideicomiso
    Inventors: Jesus A. Lopez-Zermeno, Luis L. Gonzalez-Guerra, Juan Chacon-Villarreal, Mario A. Gonzalez-Lozano, Luis Cardenas-Franco