Title:
CONNECTION MEMBER AND YARN-HOOKING METHOD
Document Type and Number:
Japanese Patent JP2022172783
Kind Code:
A
Abstract:
To reliably catch yarn without loosening when the yarn is hooked on a winding bobbin mounted on a connection member.SOLUTION: A connection member 60 is constituted so as to arrange two winding bobbins B2a, B2b for winding up a traveling yarn Y, in a predetermined axial direction to connect them. The connection member 60 comprises: a base part 61 disposed so as to be sandwiched between the two winding bobbins B2a, B2b arranged in the axial direction; and a pair of mounting parts 62 which are disposed on both sides in the axial direction of the base part 61 and enable the two winding bobbins B2a, B2b to be mounted thereto. The base part 61 includes: a pair of stopper parts 66 disposed between the pair of mounting parts 62 in the axial direction; a guiding surface 73 which is disposed between the pair of stopper parts 66 in the axial direction to guide the traveling yarn Y (yarn Yb) to the inside in the radial direction of the base part 61; and a catching claw 72 for catching the yarn guided inside in the radial direction by the guiding surface 73.SELECTED DRAWING: Figure 8
Inventors:
KIMURA HIROKI
Application Number:
JP2021078984A
Publication Date:
November 17, 2022
Filing Date:
May 07, 2021
Export Citation:
Assignee:
TMT MACHINERY INC
International Classes:
B65H54/14; B65H65/00; B65H75/22; B65H75/28
Attorney, Agent or Firm:
Patent Attorney Corporation ATEN