Patents Assigned to OptoTech AG
  • Patent number: 11535412
    Abstract: A method for unpacking a workpiece, in particular an optical lens or an optical lens blank, from a package, includes an automated cutting open step of a first package side of the package, and an automated sliding of the workpiece out of the package step on the first package side. An unpacking apparatus for unpacking a workpiece from a package, has a feed station for receiving a package in which a workpiece is arranged, a cutting-open station having a first cutting or sawing tool for the automated cutting open of a first package side of the package downstream of the feed station, and a slide-out station downstream of the cutting-open station. A relative movement can be produced between the package and the workpiece in an automated manner so that the workpiece slides out of the package on the first package side.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: December 27, 2022
    Assignee: OptoTech AG
    Inventors: Benito Guldimann, Claude Volken, Ulrich Wyler, Stefan Anthamatten, Volker Harnickell