Oppositely Effective Abutments Patents (Class 83/392)
  • Patent number: 7866243
    Abstract: A food slicer having a blade is disclosed having a runway for supporting food prior to cutting by the blade and a landing for supporting the blade and the food after being cut. The runway and landing are adjustable for selecting a thickness of a food slice. The runway and landing are simultaneously adjusted, by a single mechanism, so that the blade and runway are maintained generally parallel with respect to each other. The adjusting mechanism includes a plurality of rotatable cam portions that engage with respective portions on the runway and landing so that each of the runway and landing may be oppositely pivoted around an end to maintain the parallel relationship. The food slicer also includes on-board storage for inserts, such as julienning or cubing inserts. The storage is located on a bottom of the runway, which is pivoted upward for storage.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: January 11, 2011
    Assignee: Helen of Troy Limited
    Inventor: Dean DiPietro
  • Patent number: 4580474
    Abstract: An improved table shear, and method for using same, for cutting sheet metal in precise dimensions. The table shear includes a hold down clamp in operative engagement with the cutting blade leverage mechanism. The clamp impinges against the sheet metal before the blade begins to cut, thereby preventing movement of the sheet metal during the shearing process. The clamp also protects the operator from the cutting blade during the shearing operation.
    Type: Grant
    Filed: September 24, 1984
    Date of Patent: April 8, 1986
    Inventor: Clifford J. Bueche, Sr.