JPS6311260Y2 - - Google Patents

Info

Publication number

JPS6311260Y2

JPS6311260Y2 JP20276483U JP20276483U JPS6311260Y2 JP S6311260 Y2 JPS6311260 Y2 JP S6311260Y2 JP 20276483 U JP20276483 U JP 20276483U JP 20276483 U JP20276483 U JP 20276483U JP S6311260 Y2 JPS6311260 Y2 JP S6311260Y2

Authority

JP

Japan

Prior art keywords

wedge

shaped

moving body

bolt

shaped base

Prior art date

1983-12-28

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

• 230000037431 insertion Effects 0.000 claims description 5
• 238000003780 insertion Methods 0.000 claims description 5
• 239000002023 wood Substances 0.000 claims description 2
• 239000000463 material Substances 0.000 description 28
• 239000002184 metal Substances 0.000 description 17
• 230000003014 reinforcing effect Effects 0.000 description 5
• 238000005452 bending Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000009415 formwork Methods 0.000 description 2
• 230000002787 reinforcement Effects 0.000 description 2
• 239000012779 reinforcing material Substances 0.000 description 2
• 238000006073 displacement reaction Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1