JPS6214257Y2 - - Google Patents

Info

Publication number

JPS6214257Y2

JPS6214257Y2 JP181U JP181U JPS6214257Y2 JP S6214257 Y2 JPS6214257 Y2 JP S6214257Y2 JP 181 U JP181 U JP 181U JP 181 U JP181 U JP 181U JP S6214257 Y2 JPS6214257 Y2 JP S6214257Y2

Authority

JP

Japan

Prior art keywords

kasagi

bracket

core material

supporting

handrail

Prior art date

1981-01-05

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
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• 239000000463 material Substances 0.000 claims description 17
• 239000011162 core material Substances 0.000 claims description 16
• 230000003014 reinforcing effect Effects 0.000 claims description 9
• 229920003002 synthetic resin Polymers 0.000 claims description 3
• 239000000057 synthetic resin Substances 0.000 claims description 3
• 239000002184 metal Substances 0.000 description 4
• 238000001746 injection moulding Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000002708 enhancing effect Effects 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1
• 238000007493 shaping process Methods 0.000 description 1
• 239000010959 steel Substances 0.000 description 1