Patents Assigned to Amada Cutting Co., Ltd.
  • Workpiece cutting method and band saw machine
    Patent number: 8210080
    Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit provided on the band-saw blade guiding apparatus.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: July 3, 2012
    Assignees: Amada Company, Limited, Amada Cutting Co., Ltd.
    Inventors: Toru Tokiwa, Isomi Washio, Shoji Aihara, Minoru Gotoh
  • Workpiece cutting method and band-saw machine
    Patent number: 7966918
    Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit provided on the band-saw blade guiding apparatus.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: June 28, 2011
    Assignees: Amada Company, Limited, Amada Cutting Co., Ltd.
    Inventors: Toru Tokiwa, Isomi Washio, Shoji Aihara, Minoru Gotoh
  • Workpiece cutting method and band-saw machine
    Patent number: 7930963
    Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit provided on the band-saw blade guiding apparatus.
    Type: Grant
    Filed: July 25, 2005
    Date of Patent: April 26, 2011
    Assignees: Amada Company, Limited, Amada Cutting Co., Ltd.
    Inventors: Toru Tokiwa, Isomi Washio, Shoji Aihara, Minoru Gotoh
  • WORKPIECE CUTTING METHOD AND BAND SAW MACHINE
    Publication number: 20100175530
    Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit provided on the band-saw blade guiding apparatus.
    Type: Application
    Filed: March 26, 2010
    Publication date: July 15, 2010
    Applicants: AMADA COMPANY, LIMITED, AMADA CUTTING CO., LTD.
    Inventors: Toru Tokiwa, Isomi Washio, Shoji Aihara, Minoru Gotoh
  • WORKPIECE CUTTING METHOD AND BAND-SAW MACHINE
    Publication number: 20100175531
    Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit provided on the band-saw blade guiding apparatus.
    Type: Application
    Filed: March 26, 2010
    Publication date: July 15, 2010
    Applicants: AMADA COMPANY, LIMITED, AMADA CUTTING CO., LTD.
    Inventors: Toru TOKIWA, Isomi Washio, Shoji Aihara, Minoru Gotoh
  • Workpiece Cutting Method and Band-Saw Machine
    Publication number: 20080202306
    Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade (7) provided on the band-saw machine (1) in a direction of a workpiece by a band-saw blade guiding apparatus (13,15); and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit (19A,19B) provided on the band-saw blade guiding apparatus (13,15).
    Type: Application
    Filed: July 25, 2005
    Publication date: August 28, 2008
    Applicants: AMADA COMPANY, LIMITED, AMADA CUTTING CO., LTD.
    Inventors: Toru Tokiwa, Isomi Washio, Shoji Aihara, Minoru Gotoh
  • Band saw machine
    Patent number: D608799
    Type: Grant
    Filed: October 1, 2008
    Date of Patent: January 26, 2010
    Assignees: Amada Company, Limited, Amada Cutting Co., Ltd.
    Inventors: Toru Tokiwa, Fumiaki Nemoto, Yoshihito Ota
  • Saw blade
    Patent number: D641766
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: July 19, 2011
    Assignees: Amada Company Limited, Amada Cutting Co., Ltd.
    Inventor: Toshiyuki Hashimoto