JPH0312896Y2 - - Google Patents

Info

Publication number

JPH0312896Y2

JPH0312896Y2 JP14671485U JP14671485U JPH0312896Y2 JP H0312896 Y2 JPH0312896 Y2 JP H0312896Y2 JP 14671485 U JP14671485 U JP 14671485U JP 14671485 U JP14671485 U JP 14671485U JP H0312896 Y2 JPH0312896 Y2 JP H0312896Y2

Authority

JP

Japan

Prior art keywords

shaped

chevron

roof

fittings

sized

Prior art date

1985-09-27

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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• 239000000463 material Substances 0.000 claims description 36
• 230000000630 rising effect Effects 0.000 claims description 17
• 239000002184 metal Substances 0.000 claims description 15
• 229910052751 metal Inorganic materials 0.000 claims description 15
• 229920003002 synthetic resin Polymers 0.000 claims description 12
• 239000000057 synthetic resin Substances 0.000 claims description 12
• 210000000988 bone and bone Anatomy 0.000 description 10
• 230000000694 effects Effects 0.000 description 5
• 230000002787 reinforcement Effects 0.000 description 5
• 230000008602 contraction Effects 0.000 description 4
• 238000010276 construction 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
• 238000005516 engineering process Methods 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 230000005855 radiation Effects 0.000 description 1
• 239000010959 steel Substances 0.000 description 1
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
• 229920002554 vinyl polymer Polymers 0.000 description 1