Title:
METAL RESIN JOINED BODY AND METHOD FOR MANUFACTURING METAL RESIN JOINED BODY
Document Type and Number:
WIPO Patent Application WO/2022/030015
Kind Code:
A1
Abstract:
Provided are a metal resin joined body having high joining strength, and a method for manufacturing the same. This metal resin joined body 10 comprises an anchor section 34 provided to a metal joining surface 32 of a metal member 30. The anchor section 34 is provided with a pair of protruding stripes 35, 35 that protrude from the metal joining surface 32 at intervals, a recessed groove 36 provided between the pair of protruding stripes 35, 35, and a plurality of partition walls 37 that protrude from the groove bottom of the recessed groove 36. The plurality of partition walls 37 are inclined, to a greater extent toward the distal-end side, so as to face one side Y1 in the direction in which the pair of protruding stripes 35, 35 extend, and are provided so as to be lined up in the direction Y in which the pair of protruding stripes 35, 35 extend.
Inventors:
SAI SEIICHI (JP)
Application Number:
PCT/JP2020/030478
Publication Date:
February 10, 2022
Filing Date:
August 07, 2020
Export Citation:
Assignee:
MUTSUKI ELECTRIC CO LTD (JP)
International Classes:
B23K26/354; B29C65/44; B32B3/30; B32B15/08
Domestic Patent References:
| WO2017047127A1 | 2017-03-23 |
Foreign References:
| JP2015016596A | 2015-01-29 | |||
| JP2014018995A | 2014-02-03 | |||
| JP2014004802A | 2014-01-16 | |||
| JP2018058368A | 2018-04-12 | |||
| JP2019031054A | 2019-02-28 |
Other References:
See also references of EP 3974095A4
Attorney, Agent or Firm:
TSUTADA, Masato et al. (JP)
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