Patents Assigned to Interface Mechanisms
  • Patent number: 4398441
    Abstract: A label cutter particularly adapted for use with impact printers includes a stationary blade 34 and a movable blade 33, each of which has an elongated cutting edge 34A, 33A formed thereon. A first end of the movable blade is pivotally secured (70, 72, 74, 76) to a corresponding first end of the stationary blade so that the cutting edges face each other. A tension spring 84 and an arm 82 yieldably rotate the movable blade to a rest position away from the stationary blade, and also yieldably deflect a second end of the movable blade so that the cutting edge of the movable blade is pressed into contact with the cutting edge of the stationary blade as the movable blade is rotated from its rest position towards the stationary blade. An electrical solenoid 86 has a plunger 90 pinned to the movable blade, whereby the application of an electrical signal to the solenoid causes the movable blade to be moved at a relatively high speed towards the stationary blade.
    Type: Grant
    Filed: October 19, 1981
    Date of Patent: August 16, 1983
    Assignee: Interface Mechanisms
    Inventor: Clifford T. Jue