BE475795A - - Google Patents

Info

Publication number

BE475795A

BE475795A BE475795DA BE475795A BE 475795 A BE475795 A BE 475795A BE 475795D A BE475795D A BE 475795DA BE 475795 A BE475795 A BE 475795A

Authority

BE

Belgium

Prior art keywords

spacer

notch

side wall

outer side

end portion

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 125000006850 spacer group Chemical group 0.000 claims description 55
• 238000007373 indentation Methods 0.000 claims 1
• 239000002184 metal Substances 0.000 description 6
• 238000004519 manufacturing process Methods 0.000 description 5
• 238000005452 bending Methods 0.000 description 4
• 238000010276 construction Methods 0.000 description 3
• 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 2
• 238000005520 cutting process Methods 0.000 description 2
• 238000005553 drilling Methods 0.000 description 2
• 239000010959 steel Substances 0.000 description 2
• 230000006978 adaptation Effects 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 239000003245 coal Substances 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
• 230000000694 effects Effects 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 230000003340 mental effect Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 238000007493 shaping process Methods 0.000 description 1

Cited By (1)