Patents by Inventor Yoshihiko UEHARA

Yoshihiko UEHARA 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).

  • Patent number: 11597133
    Abstract: This extracting device 30 is for extracting a small and lightweight molded article 10 from a molding machine 20, and is provided with a first extracting member 40a, a second extracting member 40b, a first drive mechanism 50, and a second drive mechanism 60, wherein the first extracting member 40a and the second extracting member 40b are provided with accommodating portions 41a, 41b for accommodating the molded article 10, and shutter plates 42a, 42b for opening and closing the accommodating portions 41a and 41b.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: March 7, 2023
    Assignee: NISSEI ASB MACHINE CO., LTD.
    Inventors: Kouji Koyama, Yoshihiko Uehara
  • Publication number: 20200353651
    Abstract: A molded article removing device for removing a small and lightweight molded article from a molding machine includes: a first removing member receiving the molded article from a removing unit of the molding machine; a second removing member receiving the molded article from the first removing member; a first drive mechanism moving the first removing member in a horizontal direction; and a second drive mechanism moving the second removing member in a vertical direction, each of the first removing member and the second removing member includes: an accommodating portion accommodating the molded article; and a shutter plate sliding in the horizontal direction to open and close the accommodating portion, and the molded article is accommodated in the accommodating portion in a state where the accommodating portion is closed, and is dropped from the accommodating portion by opening the accommodating portion.
    Type: Application
    Filed: August 28, 2018
    Publication date: November 12, 2020
    Applicant: NISSEI ASB MACHINE CO., LTD.
    Inventors: Kouji KOYAMA, Yoshihiko UEHARA