JPH0110124Y2 - - Google Patents

Info

Publication number

JPH0110124Y2

JPH0110124Y2 JP4464784U JP4464784U JPH0110124Y2 JP H0110124 Y2 JPH0110124 Y2 JP H0110124Y2 JP 4464784 U JP4464784 U JP 4464784U JP 4464784 U JP4464784 U JP 4464784U JP H0110124 Y2 JPH0110124 Y2 JP H0110124Y2

Authority

JP

Japan

Prior art keywords

wall

engaging

protruding wall

horizontal

protruding

Prior art date

1984-03-27

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

• 238000000034 method Methods 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• 238000001125 extrusion Methods 0.000 description 1