Patents by Inventor Ko Hioki

Ko Hioki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Workpiece carry-in/out device for composite working lathe
    Patent number: 7954403
    Abstract: The invention provides a device for automatically carrying in and out a workpiece cooperating with a tool spindle stock of a composite working lathe. The composite working lathe comprises a main spindle 10, a workpiece handling device 20 and a tool spindle stock 30 that rotates around a B axis. A workpiece carry-in/out device 100 comprises a frame 120 including a material carry-in hand 130 and a finished product tray 140, and a cylinder 110 for moving the frame back and forth. A door 60 of a cover 50 is opened to carry in a material B1 and carry out a finished product P1.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: June 7, 2011
    Assignee: Yamazaki Mazak Corporation
    Inventors: Ko Hioki, Yasuhiro Goshima, Masahiro Sugiura, Toru Yamamoto
  • WORKPIECE CARRY-IN/OUT DEVICE FOR COMPOSITE WORKING LATHE
    Publication number: 20090151524
    Abstract: The invention provides a device for automatically carrying in and out a workpiece cooperating with a tool spindle stock of a composite working lathe. The composite working lathe comprises a main spindle 10, a workpiece handling device 20 and a tool spindle stock 30 that rotates around a B axis. A workpiece carry-in/out device 100 comprises a frame 120 including a material carry-in hand 130 and a finished product tray 140, and a cylinder 110 for moving the frame back and forth. A door 60 of a cover 50 is opened to carry in a material B1 and carry out a finished product P1.
    Type: Application
    Filed: December 9, 2008
    Publication date: June 18, 2009
    Inventors: Ko Hioki, Yasuhiro Goshima, Masahiro Sugiura, Toru Yamamoto