Title:
プーリーの接合方法及び接合構造
Document Type and Number:
Japanese Patent JP6802695
Kind Code:
B2
Abstract:
Provided are a pulley joining method and a joining structure. A shaft member (1) is fit into a fitting hole (2a) of a pulley (2), and thereafter, a laser beam (9) is projected along a scanning path (8) that intersects, a plurality of times and at intervals, a circular joining edge (3) of the shaft member and the fitting hole. A band-shaped bead (5) overlapping the circular joining edge is formed, and the pulley and the shaft member are thereby joined and fixed.
Inventors:
Hiroyuki Kodera
Nobuhiko Matsumoto
Nobuhiko Matsumoto
Application Number:
JP2016230409A
Publication Date:
December 16, 2020
Filing Date:
November 28, 2016
Export Citation:
Assignee:
EXEDY Friction Material Co.,Ltd.
International Classes:
F16H55/36; B23K26/00; B23K26/21; B23K26/28
Domestic Patent References:
| JP10103438A | ||||
| JP9206969A | ||||
| JP2011230158A | ||||
| JP2014213374A | ||||
| JP2137688A | ||||
| JP2000197982A |
Attorney, Agent or Firm:
Mitsuo Tanaka
Samejima Mutsumi
Hiroshi Okabe
Mitsuo Wada
Samejima Mutsumi
Hiroshi Okabe
Mitsuo Wada