Patents Assigned to Walter Grassle GmbH
  • Patent number: 5826696
    Abstract: In an apparatus for inspecting small articles, such as in particular tablets, for obtaining a precise lining up of the articles there is a rotationally symmetrical separating body (4) rotatable about a vertical rotation axis (A), which has a substantially conical feed section (6) and a section (7, 8) for orienting and/or separating the articles (G) surrounded by a ring slot (S) at least corresponding to the thickness of the articles (G). The separating section (8) is subdivided into individual shafts (11) for receiving the articles (G) by ribs (9) circumferentially succeeding one another with a spacing at least corresponding to the width or diameter of the articles (G).
    Type: Grant
    Filed: August 10, 1995
    Date of Patent: October 27, 1998
    Assignee: Walter Grassle GmbH
    Inventors: Michael Rupp, Werner Schiffer, Gyula Varhaniovsky, Thomas Kirchner, Nikolaus Asteriadis
  • Patent number: 5661249
    Abstract: The invention is a method and an apparatus for inspecting small articles.
    Type: Grant
    Filed: August 10, 1995
    Date of Patent: August 26, 1997
    Assignee: Walter Grassle GmbH
    Inventors: Michael Rupp, Werner Schiffer, Gyula Varhaniovsky, Thomas Kirchner, Nikolaus Asteriadis