JPS6171891U - - Google Patents

Info

Publication number

JPS6171891U

JPS6171891U JP15600584U JP15600584U JPS6171891U JP S6171891 U JPS6171891 U JP S6171891U JP 15600584 U JP15600584 U JP 15600584U JP 15600584 U JP15600584 U JP 15600584U JP S6171891 U JPS6171891 U JP S6171891U

Authority

JP

Japan

Prior art keywords

plate

bending

inner flange

outer plate

block material

Prior art date

1984-10-16

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

• 239000000463 material Substances 0.000 claims description 4
• 230000003014 reinforcing effect Effects 0.000 claims description 3
• 238000005452 bending Methods 0.000 claims 2
• 239000002184 metal Substances 0.000 claims 2
• 229920006328 Styrofoam Polymers 0.000 claims 1
• 239000006260 foam Substances 0.000 claims 1
• 239000012774 insulation material Substances 0.000 claims 1
• 239000008261 styrofoam Substances 0.000 claims 1
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1
• 230000002787 reinforcement Effects 0.000 description 1