Patents by Inventor Motofumi Akasaka

Motofumi Akasaka 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-shaped material conveying apparatus capable of correcting meandering
    Patent number: 10676282
    Abstract: A belt-shaped material conveying apparatus that supports a belt-shaped material conveyed in a conveying direction to a wind-up roll at a carrying-out side from a feed roll at a carrying-in side between these rolls in a noncontact state by air streams spouted to the belt-shaped material from support pads disposed to face a top surface side and an undersurface side of the belt-shaped material respectively, includes a pair of hydraulic cylinders as tilt means that tilts the support pad in the width direction of the belt-shaped material which crosses the conveying direction of the belt-shaped material.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: June 9, 2020
    Assignee: Chugai Ro Co., Ltd.
    Inventor: Motofumi Akasaka
  • BELT-SHAPED MATERIAL CONVEYING APPARATUS CAPABLE OF CORRECTING MEANDERING
    Publication number: 20190359426
    Abstract: A belt-shaped material conveying apparatus that supports a belt-shaped material conveyed in a conveying direction to a wind-up roll at a carrying-out side from a feed roll at a carrying-in side between these rolls in a noncontact state by air streams spouted to the belt-shaped material from support pads disposed to face a top surface side and an undersurface side of the belt-shaped material respectively, includes a pair of hydraulic cylinders as tilt means that tilts the support pad in the width direction of the belt-shaped material which crosses the conveying direction of the belt-shaped material.
    Type: Application
    Filed: March 19, 2018
    Publication date: November 28, 2019
    Inventor: Motofumi Akasaka