Patents Assigned to INDEC CORPORATION
  • Publication number: 20070028255
    Abstract: A cone part in a chucking device capable of freely attaching and detaching a disc having a disc shape includes an abutting portion for abutting an inner peripheral surface of a central through hole of the disc with substantially equal forces along an entire circumference thereof and aligning the disc. The cone part is made of a resin material having a high slidability than that of a material used for the disc.
    Type: Application
    Filed: July 25, 2006
    Publication date: February 1, 2007
    Applicant: INDEC CORPORATION
    Inventors: Haruhiko Ito, Hitoshi Takaki, Toshihide Sonoda, Takuya Yamane