Driven By Cam-contacting Lever Patents (Class 242/482.6)
  • Patent number: 12187570
    Abstract: A winding device provided with an inlet for drawing a string-shaped winding target member and configured to wind the winding target member includes: a drum having flanges at both end portions of a body in an axial direction thereof and provided rotatably about the an axis of the body, a drive source configured to rotate the drum, a first guide portion configured to draw the winding target member along a first axis arranged substantially perpendicularly to the axis of the body in a skew relationship, a swing member provided swingably about the first axis, and a second guide portion attached to a tip end of the swing member to guide the winding target member from the first guide portion to the drum.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: January 7, 2025
    Assignee: HIBOT CORPORATION
    Inventor: Shigeo Hirose
  • Patent number: 11640872
    Abstract: A method for manufacturing a coil component includes: a first winding step to wind a first conductive wire around a winding core in a single layer from a first flange part toward a second flange part; and a second winding step to wind a second conductive wire around the winding core on the first conductive wire by the same number of turns and in the same direction as in the first winding step in a single layer in a manner that center B of the cross-section of the second conductive wire closest to the first flange part is positioned closer to the first flange part than is center A of the cross-section of the first conductive wire closest to the first flange part, and that the distance in the axial direction, between centers A and B is smaller than the radius of the wire.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: May 2, 2023
    Assignee: TAIYO YUDEN CO., LTD.
    Inventors: Kazuyoshi Sato, Masashi Tsukui, Masashi Mogi