Patents Assigned to Tetra Laval Food Hoyer A/S
  • Cutting arrangement for cutting paper or sheet webs
    Patent number: 6196105
    Abstract: A cutting tool having a cutter bar and the anvil with cooperating abutment portions (6, 9) at their ends. The knife edge is resiliently deformable and the abutment portions prevent damage to the knife edge resiliently under high cutting pressures.
    Type: Grant
    Filed: March 31, 1999
    Date of Patent: March 6, 2001
    Assignee: Tetra Laval Food Hoyer A/S
    Inventors: Per Henrik Hansen, Ole Krener
  • Method and apparatus for applying drystuff particles on ice-cream articles
    Patent number: 6033702
    Abstract: A coating of drystuff particles on the outside of an ice dome projecting from a cone is effected by pressing down the inversed cone against a spherical resilient membrane having a overlying layer of a particulate material. The invention proposes to coat the domes projecting further from the cone with the use of compressed air for pressing the membrane against the dome surface and by arranging for a vertical movement of the membrane relative to the overlying layer of the particle material.
    Type: Grant
    Filed: February 11, 1999
    Date of Patent: March 7, 2000
    Assignee: Tetra Laval Food Hoyer A/S
    Inventors: Ulrik Pedersen, Ole Krener