JPS62146542U - - Google Patents

Info

Publication number

JPS62146542U

JPS62146542U JP3291386U JP3291386U JPS62146542U JP S62146542 U JPS62146542 U JP S62146542U JP 3291386 U JP3291386 U JP 3291386U JP 3291386 U JP3291386 U JP 3291386U JP S62146542 U JPS62146542 U JP S62146542U

Authority

JP

Japan

Prior art keywords

pipe

pouring pipe

cavity

coating layer

inclination angle

Prior art date

1986-03-07

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005266 casting Methods 0.000 claims description 5
• 239000011247 coating layer Substances 0.000 claims description 2
• 239000011230 binding agent Substances 0.000 claims 1
• 239000004576 sand Substances 0.000 claims 1
• 230000000052 comparative effect Effects 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 239000003566 sealing material Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1