Patents Examined by John Sipus
  • Patent number: 4590747
    Abstract: Cam driven apparatus for positioning a folded film relative to a film spreading and clamping assembly and which holds an open end of the film, while the film is sealed to form a bag. A cam driven pedestal, in turn, aligns the thus prepared bag with a filling assembly where the bag is grasped and rammed full of produce or the like, before being sealed.
    Type: Grant
    Filed: May 11, 1984
    Date of Patent: May 27, 1986
    Assignee: Robert Alameda
    Inventor: Gilmore T. Schjeldahl
  • Patent number: 4519185
    Abstract: In order to realize a device for the deflection of a continuous film web folded in its axial midline in a packaging machine for wrapping a number of sequentially fed objects in which the two film web halves, making flat contact with each other, are fed in a vertical plane located parallel to the feed direction of the objects and are separated in a roof-like manner along a ridge edge extending parallel to the feed direction--and in order to obtain an adaptation to objects of different size vertical to the feed plane on the edges of a guide extending parallel to the feed direction, it is proposed that the guide comprise two guide rails parallel to the feed direction which are inserted opposite to the feed direction into the space between the two roof areas and the top layer and which by their free ends define the lower corners of the triangular area, and that the spacing of the guide rails as well as the vertical distance between the guide elements defining the ridge edge and the guide rails are adjustable.
    Type: Grant
    Filed: June 24, 1982
    Date of Patent: May 28, 1985
    Assignee: Beck & Co., Packautomaten
    Inventors: Roland Horn, Erhardt Glausch