Patents Assigned to Acme Manufacturing
  • Patent number: 5119929
    Abstract: The present invention is an integrated finishing system for performing finishing operations, including a conveyor for transferring articles from a loading station to a work station and from the work station to an unloading station. The system includes a pallet for supporting an article and adapted to move along the conveyor, a finishing device at the work station, and a shuttle assembly for transferring a predetermined number of the pallets between the finishing device and the conveyor. The pallet includes a structure operatively cooperating with the shuttle assembly for automatically allowing rotation of the articles upon the pallet.
    Type: Grant
    Filed: October 9, 1990
    Date of Patent: June 9, 1992
    Assignee: Acme Manufacturing
    Inventor: Don F. Carlson
  • Patent number: 5092454
    Abstract: The present invention provides an integrated buffing and grinding system. The system includes a first conveyor for transporting an article to a grinding station. The article is grasped by a robot and brought into and out of contact with an abrasive surface of a sanding device. The article is then transferred by the robot to a second conveyor. The article travels along the second conveyor to a shuttle assembly. The article is then transferred by the shuttle assembly to a moveable table of a buffing device. The moveable table moves the article into and out of the contact with a buffing wheel of the buffing device. The article is then transferred by the moveable table to the shuttle assembly. The shuttle assembly transfers the article to the second conveyor. The article travels along the second conveyor to an unloading station where it is unloaded.
    Type: Grant
    Filed: May 23, 1989
    Date of Patent: March 3, 1992
    Assignee: Acme Manufacturing
    Inventor: Don F. Carlson
  • Patent number: 5081797
    Abstract: The present invention provides an integrated buffing and grinding system. The system includes a first conveyor for transporting an article to a grinding station. The article is grasped by a robot and brought into and out of contact with an abrasive surface of a sanding device. The article is then transferred by the robot to a second conveyor. The article travels along the second conveyor to a shuttle assembly. The article is then transferred by the shuttle assembly to a moveable table of a buffing device. The moveable table moves the article into and out of contact with a buffing wheel of the buffing device. The article is then transferred by the moveable table to the shuttle assembly. The shuttle assembly transfers the article to the second conveyor. The article travels along the second conveyor to an unloading station where it is unloaded.
    Type: Grant
    Filed: May 3, 1991
    Date of Patent: January 21, 1992
    Assignee: Acme Manufacturing
    Inventor: Don F. Carlson