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Title:
HONEYCOMB PANEL AND MANUFACTURING METHOD THEREFOR AND HOUSING
Document Type and Number:
WIPO Patent Application WO/2019/172128
Kind Code:
A1
Abstract:
A honeycomb panel 1 comprises: a honeycomb core 10 having a surface 10A and a rear surface 10B; and a first plate member 11 provided on the surface 10A of the honeycomb core 10, wherein a first flange part 111 protruding to the inside of cells 10S is provided at end margins on the first plate member 11 side of trapezoidal portions 101 and 102 of a plurality of core strips 100 forming the honeycomb core 10. The first plate member 11 has a penetration hole 121 overlapping the first flange part 111 and is connected to the honeycomb core 10 when an outside surface of the first flange part 111 directed to an outside through the penetration hole 121 and an inner peripheral surface of the penetration hole 121 are welded to each other.

Inventors:
TAKAHIRA KAZUSHIGE (JP)
MATSUBAYASHI SHUYA (JP)
Application Number:
JP2019/008143
Publication Date:
September 12, 2019
Filing Date:
March 01, 2019
Export Citation:
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Assignee:
SHINWA CONTROLS CO LTD (JP)
International Classes:
B32B3/12; B21D47/00; B23K9/00
Foreign References:
JPH06316009A1994-11-15
JPH0531589A1993-02-09
JPH0768677A1995-03-14
JPH03294032A1991-12-25
JPH01130939A1989-05-23
JPH06206270A1994-07-26
JPS6094343A1985-05-27
JPS60227971A1985-11-13
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (JP)
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