JPH01159997U - - Google Patents

Info

Publication number

JPH01159997U

JPH01159997U JP5517488U JP5517488U JPH01159997U JP H01159997 U JPH01159997 U JP H01159997U JP 5517488 U JP5517488 U JP 5517488U JP 5517488 U JP5517488 U JP 5517488U JP H01159997 U JPH01159997 U JP H01159997U

Authority

JP

Japan

Prior art keywords

welding

welding device

positioner

steel frame

welded object

Prior art date

1988-04-26

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 238000003466 welding Methods 0.000 claims description 6
• 229910000831 Steel Inorganic materials 0.000 claims description 3
• 230000008878 coupling Effects 0.000 claims description 3
• 238000010168 coupling process Methods 0.000 claims description 3
• 238000005859 coupling reaction Methods 0.000 claims description 3
• 239000010959 steel Substances 0.000 claims description 3
• 239000011810 insulating material Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 238000009413 insulation Methods 0.000 description 1

Cited By (2)