Title:
LASER WELDING STRUCTURE OF RESIN COMPONENT
Document Type and Number:
WIPO Patent Application WO/2016/103640
Kind Code:
A1
Abstract:
A laser welding structure of a resin component, wherein a first component (14) having laser-light transparency and a second component (13) having laser-light absorbency are abutted against each other and welded together by laser emission on the abutting portion of the first component (14) and the second component (13). A projecting section (20, 32, 73) for melting by laser emission is provided to the abutting portion of the second component. A fitting concave section (21, 42, 52, 62, 74) for fitting onto and making surface contact with the projecting section is provided to the abutting portion of the first component.
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Inventors:
KOYAMA YONOSUKE (JP)
NAGATOMO HIDEHARU (JP)
NAGATOMO HIDEHARU (JP)
Application Number:
PCT/JP2015/006255
Publication Date:
June 30, 2016
Filing Date:
December 15, 2015
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B29C65/16
Domestic Patent References:
| WO2005056263A2 | 2005-06-23 |
Foreign References:
| JP2005254481A | 2005-09-22 | |||
| JP2005067208A | 2005-03-17 | |||
| JP2005007759A | 2005-01-13 | |||
| JPS62130220U | 1987-08-17 | |||
| JPS6182126U | 1986-05-31 | |||
| JP2013108458A | 2013-06-06 |
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Gold Junki (JP)
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