JPS61150202U - - Google Patents

Info

Publication number

JPS61150202U

JPS61150202U JP3361685U JP3361685U JPS61150202U JP S61150202 U JPS61150202 U JP S61150202U JP 3361685 U JP3361685 U JP 3361685U JP 3361685 U JP3361685 U JP 3361685U JP S61150202 U JPS61150202 U JP S61150202U

Authority

JP

Japan

Prior art keywords

peripheral wall

wall portion

welding

sheet metal

circumferential surface

Prior art date

1985-03-09

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000002093 peripheral effect Effects 0.000 claims description 6
• 239000002184 metal Substances 0.000 claims 3
• 238000003466 welding Methods 0.000 claims 3
• 238000005452 bending Methods 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1

Cited By (3)