JPH0227064Y2 - - Google Patents

Info

Publication number

JPH0227064Y2

JPH0227064Y2 JP12681784U JP12681784U JPH0227064Y2 JP H0227064 Y2 JPH0227064 Y2 JP H0227064Y2 JP 12681784 U JP12681784 U JP 12681784U JP 12681784 U JP12681784 U JP 12681784U JP H0227064 Y2 JPH0227064 Y2 JP H0227064Y2

Authority

JP

Japan

Prior art keywords

support

piece

pieces

supporting

support piece

Prior art date

1984-08-20

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

• 238000004519 manufacturing process Methods 0.000 description 5
• 238000003466 welding Methods 0.000 description 5
• 239000000463 material Substances 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 238000000034 method Methods 0.000 description 4
• 238000007747 plating Methods 0.000 description 4
• 238000005554 pickling Methods 0.000 description 3
• 238000007796 conventional method Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
• 239000002023 wood Substances 0.000 description 2
• 239000002253 acid Substances 0.000 description 1
• 230000002730 additional effect Effects 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 238000004080 punching Methods 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1
• 238000005406 washing Methods 0.000 description 1