Title:
METAL/RESIN JOINT BODY
Document Type and Number:
Japanese Patent JP2019126989
Kind Code:
A
Abstract:
To provide a metal/resin joint body with enhanced joint strength of a joint portion against a load applied from a specific direction.SOLUTION: There is provided a metal/resin joint body 100 formed by joining a metal body 200A and a resin body 101. The metal body 200A has: a plurality of recesses formed on a joint surface 103 between the resin body 101; a first protrusion formed on an opening side edge of each of the plurality of the recesses, and embedded in the resin body 101; and a plurality of second protrusions having a height lower than that of the first protrusions, and embedded in the resin body 101. At least either one of the plurality of the first protrusions has a wall surface along a first axis parallel to the joint surface 103.SELECTED DRAWING: Figure 1A
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Inventors:
HOJO FUSAO
SATAKE HIROYUKI
MIYAKE MASAHIRO
YOSHIZAWA AKIRA
MOCHIZUKI YUSUKE
MAENO YUTA
KOYAKE KOICHI
FUJII YOSHIMASA
SATAKE HIROYUKI
MIYAKE MASAHIRO
YOSHIZAWA AKIRA
MOCHIZUKI YUSUKE
MAENO YUTA
KOYAKE KOICHI
FUJII YOSHIMASA
Application Number:
JP2018010977A
Publication Date:
August 01, 2019
Filing Date:
January 25, 2018
Export Citation:
Assignee:
HITACHI METALS LTD
International Classes:
B29C65/48; B29C45/14
Attorney, Agent or Firm:
Hiraki International Patent Office