JPH0447538Y2 - - Google Patents

Info

Publication number

JPH0447538Y2

JPH0447538Y2 JP1984155926U JP15592684U JPH0447538Y2 JP H0447538 Y2 JPH0447538 Y2 JP H0447538Y2 JP 1984155926 U JP1984155926 U JP 1984155926U JP 15592684 U JP15592684 U JP 15592684U JP H0447538 Y2 JPH0447538 Y2 JP H0447538Y2

Authority

JP

Japan

Prior art keywords

ventilation

cylindrical

eaves

cylindrical part

closing

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.)

Expired

Links

• Espacenet
• Global Dossier
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• 238000009423 ventilation Methods 0.000 claims description 33
• 238000003780 insertion Methods 0.000 claims description 6
• 230000037431 insertion Effects 0.000 claims description 6
• 238000005276 aerator Methods 0.000 claims description 4
• 239000000463 material Substances 0.000 description 3
• 238000007664 blowing Methods 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000012966 insertion method Methods 0.000 description 1
• 239000004570 mortar (masonry) Substances 0.000 description 1
• 238000012856 packing Methods 0.000 description 1
• 230000000149 penetrating effect Effects 0.000 description 1
• 239000010959 steel Substances 0.000 description 1