Patents Assigned to Servi-Tech, Inc.
  • Patent number: 5642764
    Abstract: A modified beverage fill valve cam assembly and related methods are disclosed, which provide for a quick, inexpensive, and effective solution to fill valve cam rotational eccentricity. A supplemental support is provided for the camming end of the cam which eliminates sole reliance on cantilevered support and prevents eccentric cam rotation. The supplement support comprises an end plate having an interior cone-shaped projection with contiguous mates with corresponding cone-shaped recess formed in the end edge of the camming end of the cam.
    Type: Grant
    Filed: June 10, 1996
    Date of Patent: July 1, 1997
    Assignee: Servi-Tech, Inc.
    Inventor: Terry E. Nish
  • Patent number: 5586379
    Abstract: A modified beverage fill valve cam assembly and related methods are disclosed, which provide for a quick, inexpensive, and effective solution to fill valve cam rotational eccentricity. A supplemental support is provided for the camming end of the cam which eliminates sole reliance on cantilevered support and prevents eccentric cam rotation. The supplement support comprises an end plate having an interior cone-shaped projection with contiguous mates with corresponding cone-shaped recess formed in the end edge of the camming end of the cam.
    Type: Grant
    Filed: April 14, 1995
    Date of Patent: December 24, 1996
    Assignee: Servi-Tech, Inc.
    Inventor: Terry E. Nish
  • Patent number: 5582217
    Abstract: A pre-fill snift cam assembly and related methods are disclosed. The pre-fill snift cam assembly accommodates pre-fill evacuation of air from cans and bottles being processed by automatic filling equipment and causes the egress air from the containers (cans and bottles) to be discharged in a fashion other than from the fill valves into the beverage bowl, i.e., into the atmosphere.
    Type: Grant
    Filed: April 10, 1995
    Date of Patent: December 10, 1996
    Assignee: Servi-Tech, Inc.
    Inventors: Terry E. Nish, Cecil R. McCray
  • Patent number: 5214953
    Abstract: A novel device and related methods which provide manually adjustable standards and controls for quality inspection systems for filling and sealing equipment. The device provides an adjustable product height simulator which is used to calibrate and quality assurance test the performance of quality inspection systems on a filling and sealing line. The height simulation level is detectable without changing sensitivity of the quality inspection system's product level sensor. The device is readjustable for a plurality of uses, rugged for repeated multiple use, and does not degrade over time. Base and top (capping) characteristics provide further adjustable simulation comprising entrapped gas phase between the product and container cap, missing caps, and simulated container forms.
    Type: Grant
    Filed: January 22, 1991
    Date of Patent: June 1, 1993
    Assignee: Servi-Tech, Inc.
    Inventors: Terry E. Nish, Cecil R. McCray
  • Patent number: 5141035
    Abstract: The present application discloses an invention which addresses and resolves long standing lid size reduction problems in the beverage-canning industry and comprises diametrally reduced adapter nozzles, and related methods, used as replacements only for the nonaccommodating distal discharge nozzle structure of a commercially existing fill valve, which is preferably removed by conventional machining techniques. The adapter nozzles preferably comprise a single die cast stainless steel article.
    Type: Grant
    Filed: October 24, 1990
    Date of Patent: August 25, 1992
    Assignee: Servi-Tech, Inc.
    Inventors: Terry E. Nish, Cecil R. McCray
  • Patent number: 5138867
    Abstract: A novel device and related methods which provide manually adjustable standards and controls for quality inspection systems for filling and sealing equipment. The device provides an adjustable product height simulator which is used to calibrate and quality assurance test the performance of quality inspection systems on a filling and sealing line. The height simulation level is detectable without changing sensitivity of the quality inspection system's product level sensor. The device is readjustable for a plurality of uses, rugged for repeated multiple use, and does not degrade over time. Base and top (capping) characteristics provide further adjustable simulation comprising entrapped gas phase between the product and container cap, missing caps, and simulated container forms.
    Type: Grant
    Filed: October 11, 1991
    Date of Patent: August 18, 1992
    Assignee: Servi-Tech, Inc.
    Inventors: Terry E. Nish, Cecil R. McCray
  • Patent number: 5010760
    Abstract: A novel device and related methods which provide manually adjustable standards and controls for quality inspection systems for filling and sealing equipment. The device provides an adjustable product height simulator which is used to calibrate and quality assurance test the performance of quality inspection systems on a filling and sealing line. The height simulation level is detectable without changing sensitivity of the quality inspection systems's product level sensor. The device is readjustable for a plurality of uses, rugged for repeated multiple use, and does not degrade over time. Base and top (capping) characteristics provide further adjustable simulation comprising entrapped gas phase between the product and container cap, missing caps, and simulated container forms.
    Type: Grant
    Filed: April 6, 1990
    Date of Patent: April 30, 1991
    Assignee: Servi-Tech, Inc.
    Inventors: Terry E. Nish, Cecil R. McCray
  • Patent number: D344344
    Type: Grant
    Filed: June 19, 1992
    Date of Patent: February 15, 1994
    Assignee: Servi-Tech, Inc.
    Inventors: Terry E. Nish, Cecil R. McCray