JPH0314494Y2 - - Google Patents

Info

Publication number

JPH0314494Y2

JPH0314494Y2 JP85388U JP85388U JPH0314494Y2 JP H0314494 Y2 JPH0314494 Y2 JP H0314494Y2 JP 85388 U JP85388 U JP 85388U JP 85388 U JP85388 U JP 85388U JP H0314494 Y2 JPH0314494 Y2 JP H0314494Y2

Authority

JP

Japan

Prior art keywords

roof

plate

rising

roof plate

protrusion

Prior art date

1988-01-09

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
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• 230000000630 rising effect Effects 0.000 claims description 48
• 229910000831 Steel Inorganic materials 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 238000004826 seaming Methods 0.000 description 2
• 239000010959 steel Substances 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 229910000838 Al alloy Inorganic materials 0.000 description 1
• 229910001335 Galvanized steel Inorganic materials 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 239000013013 elastic material Substances 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 235000012438 extruded product Nutrition 0.000 description 1
• 239000008397 galvanized steel Substances 0.000 description 1
• 238000004904 shortening Methods 0.000 description 1