Patents Assigned to SAKAMURA HOT ART CO., LTD.
  • Transfer device of multistage forging press machine
    Patent number: 10857585
    Abstract: The present invention provides a transfer device of a multistage forging press machine, capable of making a power transmission mechanism compact with a reduced number of components, and capable of easily adjusting a conveyance position. Additionally, the present invention provides a transfer device of a multistage forging press machine, capable of moving a plurality of chuck units in a lump to a place where replacement work can be performed easily, and capable of replacing chuck claws easily.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: December 8, 2020
    Assignees: DAIDO STEEL CO., LTD., SAKAMURA HOT ART CO., LTD.
    Inventors: Hideaki Hayashi, Shinichi Miyano, Daisuke Enomoto, Masahiro Taniguchi, Minoru Enomoto
  • Holding mechanism
    Patent number: 10576530
    Abstract: The present invention provides a holding mechanism capable of well preventing misalignment of a workpiece even if the outer diameter of the workpiece is changed when the workpiece is supported at three points by a flat face and a V-shaped groove. Additionally, the present invention provides a holding mechanism of a transfer device capable of stably detecting a chucking error of holding claws for a workpiece.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: March 3, 2020
    Assignees: DAIDO STEEL CO., LTD., SAKAMURA HOT ART CO., LTD.
    Inventors: Hideaki Hayashi, Masahiro Isaki, Daisuke Enomoto, Masahiro Taniguchi, Minoru Enomoto
  • Mold fixing structure
    Patent number: 10427200
    Abstract: The present invention provides a mold fixing structure capable of easily performing work in which a mold carried into a machine is fixed to a mold mounting surface of the machine, and work in which the mold fixed to the mold mounting surface is carried out to the outside of the machine.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: October 1, 2019
    Assignees: DAIDO STEEL CO., LTD., SAKAMURA HOT ART CO., LTD.
    Inventors: Hideaki Hayashi, Daisuke Enomoto, Masahiro Taniguchi, Minoru Enomoto