JPS638949Y2 - - Google Patents

Info

Publication number

JPS638949Y2

JPS638949Y2 JP6710381U JP6710381U JPS638949Y2 JP S638949 Y2 JPS638949 Y2 JP S638949Y2 JP 6710381 U JP6710381 U JP 6710381U JP 6710381 U JP6710381 U JP 6710381U JP S638949 Y2 JPS638949 Y2 JP S638949Y2

Authority

JP

Japan

Prior art keywords

holder base

bolt

pipe

upper pipe

hole

Prior art date

1981-05-09

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 5
• 230000037431 insertion Effects 0.000 claims description 5
• 238000005219 brazing Methods 0.000 description 4
• 239000000463 material Substances 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 238000009434 installation Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000007747 plating Methods 0.000 description 2
• 229910001369 Brass Inorganic materials 0.000 description 1
• 239000010951 brass Substances 0.000 description 1
• 230000002950 deficient Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1