JPH0356634Y2 - - Google Patents

Info

Publication number

JPH0356634Y2

JPH0356634Y2 JP18693686U JP18693686U JPH0356634Y2 JP H0356634 Y2 JPH0356634 Y2 JP H0356634Y2 JP 18693686 U JP18693686 U JP 18693686U JP 18693686 U JP18693686 U JP 18693686U JP H0356634 Y2 JPH0356634 Y2 JP H0356634Y2

Authority

JP

Japan

Prior art keywords

hollow pipe

pipe

blinds

length

blind

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 230000000694 effects Effects 0.000 description 5
• 230000007246 mechanism Effects 0.000 description 4
• 230000004048 modification Effects 0.000 description 3
• 238000012986 modification Methods 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• 230000000903 blocking effect Effects 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1
• 239000002023 wood Substances 0.000 description 1