Patents Assigned to Equipment Systems and Devices, Inc.
  • Patent number: 4828096
    Abstract: An improved coin slide is disclosed which incorporates a transverse stop bar formed in the bottom of the slide. The stop bar is positioned to overlie the lever checking mechanism when the slide is moved to its rearward vending position whereby in the event of a broken lever, the lever will be automatically spring biased into contact with the stop bar to prevent forward movement of the slide. Additionally, the slide is provided with a pair of transversely spaced hold down pads which are positioned on the slide top surface to contact with bridge trailing surface for slide stabilization precisely when the bridge is performing its coin checking function.
    Type: Grant
    Filed: July 2, 1987
    Date of Patent: May 9, 1989
    Assignee: Equipment Systems and Devices, Inc.
    Inventors: Harvey S. Gitlin, Evan C. Wilfong
  • Patent number: 4401202
    Abstract: The coin slide includes a fixed body with an integral flange and an integral handle and slide plate which is reciprocal on the body and through the flange. The handle is provided with a plurality of elongated openings within which are fitted interchangeable functional or nonfunctional cores. The functional cores are sized to receive coins of predetermined denomination and can be made to accommodate any size coin, even foreign coins. An interchangeable bridge includes downwardly exposed ramps or cams to accept or check coins of predetermined denomination. The interchangeable cores and interchangeable bridge are utilized to quickly and easily adjust to any desired price which can be computed when using from one to five coins.
    Type: Grant
    Filed: February 12, 1982
    Date of Patent: August 30, 1983
    Assignee: Equipment Systems and Devices, Inc.
    Inventors: Harvey S. Gitlin, John J. Duffy