JPS6345457Y2 - - Google Patents

Info

Publication number

JPS6345457Y2

JPS6345457Y2 JP13141980U JP13141980U JPS6345457Y2 JP S6345457 Y2 JPS6345457 Y2 JP S6345457Y2 JP 13141980 U JP13141980 U JP 13141980U JP 13141980 U JP13141980 U JP 13141980U JP S6345457 Y2 JPS6345457 Y2 JP S6345457Y2

Authority

JP

Japan

Prior art keywords

long

extrusion direction

along

hollow

hollow portions

Prior art date

1980-09-15

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000463 material Substances 0.000 claims description 29
• 238000001125 extrusion Methods 0.000 claims description 22
• 239000002184 metal Substances 0.000 claims description 5
• 238000010276 construction Methods 0.000 description 5
• 239000000853 adhesive Substances 0.000 description 2
• 230000001070 adhesive effect Effects 0.000 description 2
• 238000009434 installation Methods 0.000 description 2
• 241000587161 Gomphocarpus Species 0.000 description 1
• 239000004568 cement Substances 0.000 description 1
• 230000002950 deficient Effects 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000004570 mortar (masonry) Substances 0.000 description 1
• 238000010422 painting Methods 0.000 description 1
• 230000000149 penetrating effect Effects 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000013585 weight reducing agent Substances 0.000 description 1