Patents by Inventor Herbert E. Schaltegger

Herbert E. Schaltegger 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: 4848479
    Abstract: Apparatus for checking the weight of filled containers delivered from a supply conveyor traveling at a predetermined speed and for delivering the weighed pieces to a pick-up conveyor; in which at least one weighing unit provides a guide for receiving a container from the conveyor and for guiding the same to a weigh station at diminishing speeds from the conveyor to the weigh station and a rotatable plow for removing the piece from the weigh station; from a stopped position adjacent the piece at the station at increasing speeds to the pick-up conveyor. The weigh station is disposed intermediate the conveyors and where two units are used, the weigh stations may be positioned along a straight line.
    Type: Grant
    Filed: November 30, 1987
    Date of Patent: July 18, 1989
    Assignee: Preston, Suprenant & Company, Inc.
    Inventor: Herbert E. Schaltegger
  • Patent number: 4753275
    Abstract: High speed container placement method and apparatus are provided, particularly for check weighing or for use in combination with high speed filling equipment for consumer products, such as instant coffee. A container separating device introduces groups of containers to a container placement and removal device for sequencing therethrough. The individual containers are transferred from an annular turntable to separate stationary work positions on a deck plate where they undergo a processing step. Following this processing step, the containers are removed from their respective stationary positions and returned to the annular turntable to be ultimately discharged from the container placement apparatus. The containers are placed at and removed from the work positions respectively by feeder and discharge guides which oscillate as they travel about the deck plate along an epicycloidal type path.
    Type: Grant
    Filed: April 13, 1987
    Date of Patent: June 28, 1988
    Inventor: Herbert E. Schaltegger
  • Patent number: 4657054
    Abstract: High speed container placement method and apparatus are provided for use in combination with high speed filling equipment for consumer products, such as instant coffee. A container separating device introduces groups of containers to a container placement and removal device for sequencing therethrough. The individual members of a group are transferred from a high speed annular turntable of the container placement and removal device to separate stationary work positions on a deck plate where they undergo a processing step such as filling the container by weight with an appropriate amount of product. Following this processing step, the containers are removed from their respective stationary work positions and returned to the high speed annular turntable to be ultimately discharged from the container placement and removal device. Simultaneously, the next group of containers is being fed into the apparatus to sequentially replace the fully processed group.
    Type: Grant
    Filed: August 1, 1986
    Date of Patent: April 14, 1987
    Inventor: Herbert E. Schaltegger
  • Patent number: 4625775
    Abstract: A high speed container placement apparatus is provided for use in combination with a high speed filling equipment for consumer products, such as instant coffee. A container separating device introduces groups of containers to a container placement and removal device for sequencing therethrough. The individual members of a group are transferred from a high speed annular turntable of the container placement and removal device to separate stationary work positions on a deck plate where they undergo a processing step such as filling the container by weight with an appropriate amount of product. Following this processing step, the containers are removed from their respective stationary work positions and returned to the high speed annular turntable to be ultimately discharge from the container placement and removal device. Simultaneously, the next group of containers is fed into the apparatus to replace the fully processed group.
    Type: Grant
    Filed: March 27, 1985
    Date of Patent: December 2, 1986
    Inventor: Herbert E. Schaltegger