JPS6394055U - - Google Patents

Info

Publication number

JPS6394055U

JPS6394055U JP18728486U JP18728486U JPS6394055U JP S6394055 U JPS6394055 U JP S6394055U JP 18728486 U JP18728486 U JP 18728486U JP 18728486 U JP18728486 U JP 18728486U JP S6394055 U JPS6394055 U JP S6394055U

Authority

JP

Japan

Prior art keywords

bent metal

metal core

core

step edge

outer skin

Prior art date

1986-12-04

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 239000011162 core material Substances 0.000 claims description 6
• 239000002184 metal Substances 0.000 claims description 4
• 239000000463 material Substances 0.000 claims description 3
• 238000005452 bending Methods 0.000 claims description 2
• 238000001125 extrusion Methods 0.000 claims 1
• 238000003475 lamination Methods 0.000 claims 1
• 238000000465 moulding Methods 0.000 claims 1
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1

Cited By (1)