JPH019859Y2 - - Google Patents

Info

Publication number

JPH019859Y2

JPH019859Y2 JP17482283U JP17482283U JPH019859Y2 JP H019859 Y2 JPH019859 Y2 JP H019859Y2 JP 17482283 U JP17482283 U JP 17482283U JP 17482283 U JP17482283 U JP 17482283U JP H019859 Y2 JPH019859 Y2 JP H019859Y2

Authority

JP

Japan

Prior art keywords

panel

screw insertion

angle

shaped

hole

Prior art date

1983-11-14

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

• 239000002184 metal Substances 0.000 claims description 23
• 229910000831 Steel Inorganic materials 0.000 claims description 21
• 238000003780 insertion Methods 0.000 claims description 21
• 230000037431 insertion Effects 0.000 claims description 21
• 239000010959 steel Substances 0.000 claims description 21
• 239000000463 material Substances 0.000 claims description 11
• 238000009434 installation Methods 0.000 description 7
• 238000010276 construction Methods 0.000 description 6
• 239000010410 layer Substances 0.000 description 5
• 238000000034 method Methods 0.000 description 5
• 238000006073 displacement reaction Methods 0.000 description 4
• 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
• 239000004570 mortar (masonry) Substances 0.000 description 3
• 238000003466 welding Methods 0.000 description 3
• 238000005520 cutting process Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000005336 cracking Methods 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 239000011229 interlayer Substances 0.000 description 1
• 239000003973 paint Substances 0.000 description 1
• 239000007921 spray Substances 0.000 description 1