Simultaneously Operated Weigh Chambers Patents (Class 177/57)
  • Patent number: 11340053
    Abstract: The present invention includes a powder compaction device comprising a loading platform positioned above a lower platform; a compaction rod aperture positioned in the loading platform; a vertical tube positioned in communication with the compaction rod aperture; a compaction rod positioned in the compaction rod aperture and extending through the compaction rod aperture, wherein the compaction rod comprises one or more reliefs having a powder volume; a drive motor in communication with the vertical tube and connected to the compaction rod to move the compaction rod through the compaction rod aperture; a first funnel-shaped device positioned below the loading platform, wherein the first funnel-shaped device comprises a first funnel aperture, wherein the first funnel aperture aligns with the compaction rod aperture to move the compaction rod through the compaction rod aperture and the first funnel aperture; an adaptor platform secured to the lower platform and aligned with the compaction rod aperture; an ammunit
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: May 24, 2022
    Assignee: TRUE VELOCITY IP HOLDINGS, LLC
    Inventors: Kenneth J. Overton, Peter Adkins, Tucker Siuts
  • Patent number: 10981682
    Abstract: Systems and methods for manufacturing and inserting a pre-determined number of material-filled pouches into containers are disclosed. A system includes a pouch providing system comprising a plurality of lanes, wherein each one of the plurality of lanes includes a pouch making machine and a hold-back structure. The system also includes a conveyor system structured and arranged to move a plurality of containers into alignment with the plurality of lanes. The system further includes a controller structured and arranged to control the hold-back structure in each one of the plurality of lanes such that the pre-determined pouches are inserted into the plurality of containers when the plurality of containers are aligned with the plurality of lanes.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: April 20, 2021
    Assignee: Altria Client Services LLC
    Inventors: James D. Evans, Herbert Cary Longest, Tamika S. Murrell, Robert V. Powell Jr., Jeremy Straight, Jarrod Chalkley
  • Patent number: 10636225
    Abstract: A method for operating a machine adapted to transport a load during a work cycle is disclosed. The method includes determining a first stationary state of the machine, and causing sensors to start transmission of first signals. The first stationary state corresponds to a first segment of the work cycle, and the first signals indicate a weight of the load during the first segment. Further, the method includes determining a moving state of the machine corresponding to a second segment of the work cycle, and causing the sensors to terminate transmission of the first signals. Furthermore, the method includes determining a second stationary state of the machine, and causing the sensors to start transmission of second signals. The second stationary state corresponds to a third segment of the work cycle, and the second signals indicate a weight of the load during the third segment.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: April 28, 2020
    Assignee: Caterpillar Inc.
    Inventors: James C. Hall, Stephen Thompson, Jonathan Peter Moses, Samuel Alec Roberts
  • Patent number: 6502013
    Abstract: An enhanced filling/weighing system utilizes first and second weighing stages. The first stage includes a first top container having an associated weighing device, e.g., a load cell. The second stage includes a second bottom container having an associated weighing device, e.g., a load cell. A high speed bulk feed subsystem supplies product to the top cup. A low speed dribble feed subsystem supplies product to the lower cup. In operation, the bulk feed subsystem feeds product to the top cut at a high speed. The top cup fills to its first setpoint (plus overfill, e.g., attributable to feed momentum) once per cycle. When the system controller recognizes that the top cup weight has reached the first setpoint, it pauses th bulk feed, discharges the top cup into the bottom cup, starts the dribble feed into the bottom cup, and starts the next cycle of bulk feed into the top cup. Thus, the top cup fills at high speed during cycle N+1 concurrently with the bottom cup filling at low speed during cycle N.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: December 31, 2002
    Inventor: Al Pinhas Sosnik
  • Patent number: 5340949
    Abstract: A plurality of pool hoppers (5) for storing a predetermined quantity of an object (W) of metering are each formed in the shape of a hollow, bottomless cylinder and are arranged side by side. A plurality of metering hoppers (7) for weighing a predetermined quantity of the object (W) supplied from the pool hoppers (5) are each formed in the shape of a hollow, bottomless cylinder and are arranged under the pool hoppers (5). A collecting device (13, 12a) for collectively storing and then discharging the object (W) supplied from the metering hoppers (7) is provided under the metering hoppers (7). A plurality of indentations (205) are arranged on the inner periphery of a barrel-type container body (201) of the metering hopper. The object (W) of metering is in point contact with the indentations (205), so that all of the object of metering is discharged from the container body.
    Type: Grant
    Filed: May 4, 1992
    Date of Patent: August 23, 1994
    Assignee: Anritsu Corporation
    Inventors: Masahiro Fujimura, Mitsuru Yoshida
  • Patent number: 4487277
    Abstract: A container distributing and charging apparatus has a plurality of weighing machines for computing weights of articles supplied to the weighing machines, selecting a combination of articles the total weight of which is equal to or closest to a target weight, and discharging the selected articles. One of containers which contain articles to be weighed and are ready for being supplied onto the weighing machines serves as a dummy container for taking up a dimensional difference between the containers and the weighing machines.
    Type: Grant
    Filed: September 9, 1982
    Date of Patent: December 11, 1984
    Assignee: Kabushiki Kaisha Ishida Koki Seisakusho
    Inventors: Souji Morita, Yoshiharu Mikami