Title:
SHRINKAGE FITTING STRUCTURE
Document Type and Number:
Japanese Patent JP2016132050
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a shrinkage fitting structure capable of fastening firmly by attaching an adhesive on a shrinkage fitting part uniformly and sufficiently.SOLUTION: In a shrinkage fitting structure 100 in which a bearing hole 31 of an annular member 30 is heated and expanded, and a shaft member 21 is inserted into the bearing hole 31 and fastened by contraction of the bearing hole 31 after cooling, a plurality of recessed parts 40 for allowing an adhesive 50 to adhere thereto are formed on the outer peripheral surface 22 of the shaft member 21 and/or the inner peripheral surface of the bearing hole 31 of the annular member 30.SELECTED DRAWING: Figure 1
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Inventors:
IIJIMA AKIRA
Application Number:
JP2015006960A
Publication Date:
July 25, 2016
Filing Date:
January 16, 2015
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
B23P11/02; B23K26/00; B23K26/352; C09J7/02; F16B4/00; F16B11/00; F16D1/06
Attorney, Agent or Firm:
Nobuo Kinutani
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