With Means For Manual Retraction Patents (Class 82/77)
  • Patent number: 4321847
    Abstract: A continuous cold cut slicing system utilizing a slicing machine having a conveyor which feeds a loaf into engagement with a series of drums located on each side of the slicing machine channel; the drums are driven by a variable speed motor with the rotation of the drums providing a feed mechanism of the product to the slicing blade. A gripper assembly is provided which rides on a guide shaft adjacent the channel with the movement of the gripper in the channel constantly being monitored by an encoder and clutch arrangement connected thereto. As the gripper approaches the knife, the encoder and clutch arrangement provide for a drag on the gripper thereby controlling the feed of the product compensating for pull on the knife. Also, since the encoder and clutch arrangement are constantly monitoring the position of the gripper the exact location of the tail end of the loaf being sliced is readily determinable so that a profile compensation control system may be effectively incorporated into the system.
    Type: Grant
    Filed: November 9, 1979
    Date of Patent: March 30, 1982
    Assignee: Cashin Systems Corp.
    Inventor: Oscar W. Dillon
  • Patent number: 4227431
    Abstract: An elongated cylindrical mandrel holds a dummy electrical connector receptacle at one end, and slidably carries a concentric tubular carrier which is biased towards the dummy receptacle. A plurality of circumferentially spaced spindles are hinge mounted at their one end to the carrier for pivoting angularly with respect to the carrier axis and carry cutter wheels on their outboard ends. A slide closer concentrically surrounds the carrier, is axially displaceable, and bears cam surfaces contacting the spindles to cause the spindles to pivot inwardly towards the dummy receptacle. When the mandrel is projected, the receptacle receives in attachment the electrical connector plug bearing the tubular bayonet coupling ring to be severed. A stop limits the pivoting of the spindles and cutter wheels to permit the ring to be severed circumferentially without damage to the plug or its wiring.
    Type: Grant
    Filed: February 8, 1979
    Date of Patent: October 14, 1980
    Assignee: Martin Marietta Corporation
    Inventor: Royzell F. Wells