Patents by Inventor Hien TUONG THE

Hien TUONG THE 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).

  • Mold conveyance guide apparatus in injection molding machine
    Patent number: 11220031
    Abstract: A mold conveyance guide apparatus includes: a linear guide that is attached along a conveyance direction of a mold to a mold attachment surface of at least one of a fixed platen or a movable platen to which the mold is fixed; a slider that is movably attached to the linear guide; and a coupling arm that is swingably attached to the slider in a direction coming closer to or separating from the mold attachment surface and is coupled to the mold in an engageable and disengageable manner.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: January 11, 2022
    Assignee: Nichietsu Inc.
    Inventor: Hien Tuong The
  • Mold changing apparatus
    Patent number: 11000981
    Abstract: A mold changing apparatus includes a conveyance unit that is configured to generate a driving force for positioning the mold in addition to loading and unloading the mold into and from an injection molding machine, and a fluid pressure cylinder to assist acceleration and deceleration of the mold in cooperation with the conveyance unit.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: May 11, 2021
    Assignee: NICHIETSU INC.
    Inventor: Hien Tuong The
  • Mold conveyance roller unit
    Patent number: 10669105
    Abstract: A mold conveyance roller unit includes: a rotatable roller main body on which a mold is to be placed; a roller support member that rotatably supports the roller main body; a base member to which the roller support member is attached together with the roller main body in a manner capable of vertical motion; and a resilient member that is fitted between the base member and the roller support member to elastically press the roller support member toward above the base member.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: June 2, 2020
    Assignee: NICHIETSU INC.
    Inventor: Hien Tuong The
  • MOLD CONVEYANCE GUIDE APPARATUS IN INJECTION MOLDING MACHINE
    Publication number: 20200039130
    Abstract: A mold conveyance guide apparatus includes: a linear guide that is attached along a conveyance direction of a mold to a mold attachment surface of at least one of a fixed platen or a movable platen to which the mold is fixed; a slider that is movably attached to the linear guide; and a coupling arm that is swingably attached to the slider in a direction coming closer to or separating from the mold attachment surface and is coupled to the mold in an engageable and disengageable manner.
    Type: Application
    Filed: December 10, 2018
    Publication date: February 6, 2020
    Inventor: Hien TUONG THE
  • MOLD CHANGING APPARATUS
    Publication number: 20200039131
    Abstract: A mold changing apparatus comprises a conveyance unit includes a driving force for positioning the mold in addition to loading and unloading a mold into and from the injection molding machine, and a fluid pressure cylinder to assist acceleration and deceleration of the mold in cooperation with the conveying unit.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 6, 2020
    Inventor: Hien TUONG THE
  • MOLD CONVEYANCE ROLLER UNIT
    Publication number: 20200031587
    Abstract: A mold conveyance roller unit includes: a rotatable roller main body on which a mold is to be placed; a roller support member that rotatably supports the roller main body; a base member to which the roller support member is attached together with the roller main body in a manner capable of vertical motion; and a resilient member that is fitted between the base member and the roller support member to elastically press the roller support member toward above the base member.
    Type: Application
    Filed: December 10, 2018
    Publication date: January 30, 2020
    Inventor: Hien TUONG THE