JPH0487565U - - Google Patents

Info

Publication number

JPH0487565U

JPH0487565U JP40014090U JP40014090U JPH0487565U JP H0487565 U JPH0487565 U JP H0487565U JP 40014090 U JP40014090 U JP 40014090U JP 40014090 U JP40014090 U JP 40014090U JP H0487565 U JPH0487565 U JP H0487565U

Authority

JP

Japan

Prior art keywords

molding

welding

electrode

holding part

grooves

Prior art date

1990-12-06

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

• 238000000465 moulding Methods 0.000 claims description 10
• 238000003466 welding Methods 0.000 claims description 8
• 238000010586 diagram Methods 0.000 description 1
• 230000004807 localization Effects 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 238000010301 surface-oxidation reaction Methods 0.000 description 1