Spike Tooth Patents (Class 460/127)
  • Patent number: 4836220
    Abstract: The leaf-stripping machine of the present invention is provided with a pair of leaf-stripping rollers, the length of which is substantially the same as a tobacco stalk. The leaf-stripping rollers include a horizontal longitudinal axis, extend parallel to and are in rolling contact with each other. A holding frame, on which the tobacco stalk is placed in parallel to the leaf-stripping rollers, is located above the leaf-stripping rollers. The holding frame includes holding rods arranged at predetermined intervals in the longitudinal direction of the leaf-stripping rollers. The central portion of each holding rod is curved toward the leaf-stripping rollers, and is cut in such a manner as to provide a gap smaller than the diameter of the tobacco stalk. A plurality of partitioning plates are arranged under the leaf-stripping rollers, such that they are spaced from each other in the longitudinal direction of the leaf-stripping rollers.
    Type: Grant
    Filed: March 26, 1987
    Date of Patent: June 6, 1989
    Assignee: Japan Tobacco, Inc.
    Inventors: Yasuhiko Miyake, Katsuyuki Manzawa