Title:
LAMINATED PANEL AND PRODUCTION THEREOF
Document Type and Number:
Japanese Patent JP2560938
Kind Code:
B2
Abstract:
PURPOSE: To provide a panel capable of reducing a stress at corner parts thereof in a laminated panel for a structure.
CONSTITUTION: In a honeycomb panel provided with bonding members 60, 61 to be welded on the peripheral part thereof and a honycomb core 55 inside the members 60, 61, linear reinforcing members 65 are provided on corner parts of the two bonding members disposed orthogonally to each other. The reinforcing members 65 are provided between two face plates 51 or the like. On the lower plate, the core 55, the bonding members 60, 61, and the reinforcing members 65 are placed, and thereon the face plate 51 is placed and brazed. The oblique line of the reinforcing member 65 is set at an angle of 30 degrees (60 degrees) to the bonding member 61 (60). Since the reinforcing members are provided on the corner parts, a stress at the appropriate parts can be reduced, and a light-weight panel can be obtained.
Inventors:
TAKECHI MICHIFUMI
OKUNO SUMIO
OOHARA MAMORU
HIROSE SUSUMU
HATSUTORI MORISHIGE
OKUNO SUMIO
OOHARA MAMORU
HIROSE SUSUMU
HATSUTORI MORISHIGE
Application Number:
JP30893791A
Publication Date:
December 04, 1996
Filing Date:
November 25, 1991
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B21D33/00; B21D47/00; B32B3/12; B61D17/04; B61D17/26; (IPC1-7): B32B3/12; B21D47/00; B61D17/04
Domestic Patent References:
| JP390468A | ||||
| JP1143668U | ||||
| JP5947012U | ||||
| JP5521148U | ||||
| JP5843471U | ||||
| JP144196Y2 |
Attorney, Agent or Firm:
Ogawa Katsuo
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