Patents by Inventor Shogo TAIRA

Shogo TAIRA 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).

  • Belt tension adjustment device and working machine
    Patent number: 11333224
    Abstract: A belt tension adjustment device includes a driving pulley attached to a power transmission shaft, a driven pulley arranged in a driven device, a tension pulley, a loop belt arranged between the driving pulley, the driven pulley, and the tension pulley, and configured to transmit a rotational driving force of the power transmission shaft to the driven device, and a tension adjustment mechanism to adjust tension of the loop belt. The tension adjustment mechanism includes a support shaft rotatably supported, a rotational operation mechanism to rotate the support shaft about an axis of the support shaft, and a rotating member coupling the support shaft and the tension pulley, configured to change a relative position of the tension pulley with respect to the driving pulley and the driven pulley in accordance with rotating of the support shaft.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: May 17, 2022
    Assignee: KUBOTA CORPORATION
    Inventors: Tomoaki Miyake, Shogo Taira, Kenichi Saiki
  • BELT TENSION ADJUSTMENT DEVIVE AND WORKING MACHINE
    Publication number: 20200116239
    Abstract: A belt tension adjustment device includes a driving pulley attached to a power transmission shaft, a driven pulley arranged in a driven device, a tension pulley, a loop belt arranged between the driving pulley, the driven pulley, and the tension pulley, and configured to transmit a rotational driving force of the power transmission shaft to the driven device, and a tension adjustment mechanism to adjust tension of the loop belt. The tension adjustment mechanism includes a support shaft rotatably supported, a rotational operation mechanism to rotate the support shaft about an axis of the support shaft, and a rotating member coupling the support shaft and the tension pulley, configured to change a relative position of the tension pulley with respect to the driving pulley and the driven pulley in accordance with rotating of the support shaft.
    Type: Application
    Filed: December 11, 2019
    Publication date: April 16, 2020
    Applicant: KUBOTA CORPORATION
    Inventors: Tomoaki MIYAKE, Shogo TAIRA, Kenichi SAIKI