JPH0449284Y2 - - Google Patents

Info

Publication number

JPH0449284Y2

JPH0449284Y2 JP1986024328U JP2432886U JPH0449284Y2 JP H0449284 Y2 JPH0449284 Y2 JP H0449284Y2 JP 1986024328 U JP1986024328 U JP 1986024328U JP 2432886 U JP2432886 U JP 2432886U JP H0449284 Y2 JPH0449284 Y2 JP H0449284Y2

Authority

JP

Japan

Prior art keywords

insert

holder

open end

flange

insertion part

Prior art date

1986-02-21

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

• 238000003780 insertion Methods 0.000 claims description 8
• 230000037431 insertion Effects 0.000 claims description 8
• 239000004033 plastic Substances 0.000 claims description 7
• 238000009415 formwork Methods 0.000 description 8
• 239000004570 mortar (masonry) Substances 0.000 description 2
• 229920006328 Styrofoam Polymers 0.000 description 1
• 238000002485 combustion reaction Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000008261 styrofoam Substances 0.000 description 1