JPS6328764Y2 - - Google Patents

Info

Publication number

JPS6328764Y2

JPS6328764Y2 JP1982161053U JP16105382U JPS6328764Y2 JP S6328764 Y2 JPS6328764 Y2 JP S6328764Y2 JP 1982161053 U JP1982161053 U JP 1982161053U JP 16105382 U JP16105382 U JP 16105382U JP S6328764 Y2 JPS6328764 Y2 JP S6328764Y2

Authority

JP

Japan

Prior art keywords

rising piece

groove

rising

piece

hanger

Prior art date

1982-10-26

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 230000000630 rising effect Effects 0.000 claims description 59
• 239000000463 material Substances 0.000 claims description 26
• 238000010276 construction Methods 0.000 claims description 15
• 230000000694 effects Effects 0.000 description 3
• 238000009434 installation Methods 0.000 description 3
• 239000002184 metal Substances 0.000 description 3
• 238000005516 engineering process Methods 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 238000012423 maintenance Methods 0.000 description 1
• 230000013011 mating Effects 0.000 description 1
• 238000000275 quality assurance Methods 0.000 description 1