Patents by Inventor Takehiro SUGINO

Takehiro SUGINO 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).

  • Publication number: 20210229165
    Abstract: A mold molding apparatus can successively mold casting molds having the necessary casting mold strength, and a method for controlling the mold molding apparatus. A molding sensor measures a pressure of molding sand exerted on a surface of one or both of a pattern plate and a squeeze foot, or on a surface of one or both of a pattern plate and a squeeze board; and a control device that controls operation of the mold molding apparatus based on outputs from the molding sensors.
    Type: Application
    Filed: April 25, 2019
    Publication date: July 29, 2021
    Applicant: SINTOKOGIO, LTD.
    Inventors: Shuji TAKASU, Takehiro SUGINO
  • Patent number: 11045866
    Abstract: A method is provided for measuring a shift between a carrier for a pattern (a carrier plate) and a flask and preventing a defect caused by a shift in the cavity parts.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: June 29, 2021
    Assignee: Sintokogio, Ltd.
    Inventors: Takashi Hanai, Takehiro Sugino, Kazunori Ogura, Yoshimitsu Ichino, Shuji Takasu
  • Publication number: 20210187598
    Abstract: Providing a method for reducing occurrences of a mold shift of a cope and a drag that have been molded by a flaskless molding machine and have been assembled by estimating a cause of a mold shift based on measurements and by taking appropriate measures, and a flaskless molding line that uses the method. The method for reducing occurrences of a mold shift of a cope and a drag (1, 2) that have been molded by a flaskless molding machine (200) and have been assembled comprises a step of measuring specific data at positions where a mold shift may occur during a process for manufacturing or taking out the cope and the drag, and a step of determining if the obtained specific data are within an allowable range.
    Type: Application
    Filed: July 12, 2018
    Publication date: June 24, 2021
    Applicant: Sintokogio, Ltd.
    Inventors: Takashi HANAI, Takehiro SUGINO
  • Patent number: 11020799
    Abstract: [Problem] To provide a marking method and a marking device for a casting that are, even when foreign matter is adhered to a casting to be marked, capable of making an effective and appropriate mark on the casting. [Solution] Detect foreign matter on an outer surface of a casting 100, set marking locations 118, 120-1, 120-2, and make a mark on the marking locations 118, 120-1, 120-2.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: June 1, 2021
    Assignee: SINTOKOGIO, LTD.
    Inventors: Douta Sato, Takehiro Sugino
  • Publication number: 20210060636
    Abstract: A casting mold molding device, a casting mold quality evaluation device, and a casting mold quality evaluation method are capable of evaluating the quality (casting mold strength) of a molded green sand mold without measuring a green sand mold by using a casting mold strength gauge each time a green sand mold is molded in one frame. A green sand mold molding sensor that, during molding of a green sand mold, measures a pressure value applied to a joining section between green sand introduced into a casting mold molding space and a plate having a model attached thereto; and a casting mold quality evaluation device that evaluates the quality of a molded green sand mold from the pressure value.
    Type: Application
    Filed: April 25, 2019
    Publication date: March 4, 2021
    Applicant: SINTOKOGIO, LTD.
    Inventors: Takato ISHII, Yasuaki ASAOKA, Hisashi HARADA, Takehiro SUGINO
  • Publication number: 20210053108
    Abstract: A method is provided for measuring a shift between a carrier for a pattern (a carrier plate) and a flask and preventing a defect caused by a shift in the cavity parts.
    Type: Application
    Filed: November 15, 2018
    Publication date: February 25, 2021
    Applicant: Sintokogio, Ltd.
    Inventors: Takashi HANAI, Takehiro SUGINO, Kazunori OGURA, Yoshimitsu ICHINO, Shuji TAKASU
  • Publication number: 20200376541
    Abstract: A green sand mold molding sensor that can measure the pressure applied to a parting plane of a green sand mold in order to determine the quality (casting mold strength) of a molded green sand mold. A green sand mold molding sensor including a pressure sensor for evaluating the molding properties of a green sand mold molded by a casting mold molding machine, wherein the pressure sensor is embedded in a plate having a model attached thereto.
    Type: Application
    Filed: April 25, 2019
    Publication date: December 3, 2020
    Applicant: SINTOKOGIO, LTD.
    Inventors: Takato ISHII, Yasuaki ASAOKA, Hisashi HARADA, Takehiro SUGINO
  • Publication number: 20190366428
    Abstract: [Problem] To provide a marking method and a marking device for a casting that are, even when foreign matter is adhered to a casting to be marked, capable of making an effective and appropriate mark on the casting. [Solution] Detect foreign matter on an outer surface of a casting 100, set marking locations 118, 120-1, 120-2, and make a mark on the marking locations 118, 120-1, 120-2.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 5, 2019
    Applicant: SINTOKOGIO, LTD.
    Inventors: Douta SATO, Takehiro SUGINO