Patents by Inventor Takashi TAKIDA

Takashi TAKIDA 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).

  • Indexing device
    Patent number: 12090594
    Abstract: An indexing device includes a drive transmission mechanism, a fixing mechanism. The drive transmission mechanism includes an intermediate gear which includes an intermediate shaft being inserted at an end portion into an accommodation hole formed in a frame, and the intermediate shaft includes an accommodating concave portion and a plurality of through-holes. The fixing mechanism includes a cylindrical pressing member, steel balls and a screw member. There is a gap between the pressing member and a bottom surface of the pressing member in a state in which the pressing member is accommodated in the accommodating concave portion and the steel ball accommodated in each through-hole is in contact with a tapered surface and an inner peripheral surface of the accommodation hole.
    Type: Grant
    Filed: March 27, 2023
    Date of Patent: September 17, 2024
    Assignee: TSUDAKOMA KOGYO KABUSHIKI KAISHA
    Inventors: Takashi Takida, Junichiro Ishizaki
  • INDEXING DEVICE
    Publication number: 20230339061
    Abstract: An indexing device includes a drive transmission mechanism, a fixing mechanism. The drive transmission mechanism includes an intermediate gear which includes an intermediate shaft being inserted at an end portion into an accommodation hole formed in a frame, and the intermediate shaft includes an accommodating concave portion and a plurality of through-holes. The fixing mechanism includes a cylindrical pressing member, steel balls and a screw member. There is a gap between the pressing member and a bottom surface of the pressing member in a state in which the pressing member is accommodated in the accommodating concave portion and the steel ball accommodated in each through-hole is in contact with a tapered surface and an inner peripheral surface of the accommodation hole.
    Type: Application
    Filed: March 27, 2023
    Publication date: October 26, 2023
    Applicant: TSUDAKOMA KOGYO KABUSHIKI KAISHA
    Inventors: Takashi TAKIDA, Junichiro ISHIZAKI