JPS631194U - - Google Patents

Info

Publication number

JPS631194U

JPS631194U JP9586686U JP9586686U JPS631194U JP S631194 U JPS631194 U JP S631194U JP 9586686 U JP9586686 U JP 9586686U JP 9586686 U JP9586686 U JP 9586686U JP S631194 U JPS631194 U JP S631194U

Authority

JP

Japan

Prior art keywords

core material

light metal

metal surface

bars

frame

Prior art date

1986-06-23

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000011162 core material Substances 0.000 claims description 19
• 239000002184 metal Substances 0.000 claims description 18
• 239000000463 material Substances 0.000 claims description 5
• 238000003780 insertion Methods 0.000 claims description 4
• 230000037431 insertion Effects 0.000 claims description 4
• 230000002093 peripheral effect Effects 0.000 claims 3
• 239000007787 solid Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 8
• 238000012986 modification Methods 0.000 description 5
• 230000004048 modification Effects 0.000 description 5