Title:
STRUCTURE OF JOINING PART FOR PANEL COMPONENT AND JOINING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/193706
Kind Code:
A1
Abstract:
The present invention conveniently suppresses the formation of surface sink marks due to the bonding of a panel component using a mastic adhesive. A reinforcing component (1) and a rear surface (2a) of a panel component (2) comprising a metal plate, which face one another across a gap, are bonded using a mastic adhesive. At this time, the shape of a joining part (3) comprising the interposed mastic adhesive is configured such that the shape (R1) of the outer circumferential contour of a surface to adhere to the rear surface (2a) of the panel component (2) is formed as continuation of circular arcs, and a hollow cavity (4) is formed in a central position as viewed from the plate thickness direction of the panel component (2).
Inventors:
IWAMA TAKASHI (JP)
SATO KENTARO (JP)
SATO KENTARO (JP)
Application Number:
PCT/JP2018/005973
Publication Date:
October 25, 2018
Filing Date:
February 20, 2018
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
C09J5/00; C09J201/00
Domestic Patent References:
| WO2009098939A1 | 2009-08-13 | |||
| WO2012111507A1 | 2012-08-23 |
Foreign References:
| JPS57187A | 1982-01-05 | |||
| JP2017077766A | 2017-04-27 |
Attorney, Agent or Firm:
MORI Tetsuya et al. (JP)
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