Cart loading machine

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United States of America Patent

PATENT NO 5437537
SERIAL NO

07711675

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus and method for automatically loading successive layers of similarly shaped objects, such as newspaper bundles and the like, into wheeled carts. The bundles are first delivered at a controlled rate from a source thereof to a device that arranges and delivers the objects in organized groups to an initial loading position. The organized group is then moved onto a carrier from the loading position. The carrier then moves from its loading position to a position within the wheeled cart. A blocking plate serves to prevent the objects from moving with the carrier as it move back to its initial loading position wherein the objects are deposited in the cart. The cart is held on a lift and is first moved to a top loading position for receiving the first layer of bundles and subsequently lowered the needed amount for receiving successive layers of bundles. An electronic control provides for the coordinated control of the systems of the present invention so that the cart can be automatically and quickly filled with layers of the organized bundles.

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Patent Owner(s)

Patent OwnerAddress
CANON EQUIPMENTA CORPORATION OF MN 324 WEST WASHINGTON CANNON FALLS MN 55009

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Geraghty, Patrick J Minneapolis, MN 3 76
Kovacs, James E Minneapolis, MN 7 113
Rosa, Mark R Inver Grove Heights, MN 7 64
Sweet, Robert P Red Wing, MN 3 48
Vigdorovich, Alexander St. Paul, MN 5 49

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Patent Citation Ranking

  • 14 Citation Count
  • B65G Class
  • 76.13 % this patent is cited more than
  • 30 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges27359892451201 - 1011 - 2021 - 3031 - 4051 - 6061 - 700100200300255075125150175225250275325350375400

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