JPH0510889Y2 - - Google Patents

Info

Publication number

JPH0510889Y2

JPH0510889Y2 JP1985203898U JP20389885U JPH0510889Y2 JP H0510889 Y2 JPH0510889 Y2 JP H0510889Y2 JP 1985203898 U JP1985203898 U JP 1985203898U JP 20389885 U JP20389885 U JP 20389885U JP H0510889 Y2 JPH0510889 Y2 JP H0510889Y2

Authority

JP

Japan

Prior art keywords

synthetic resin

reinforcing member

cover

annular reinforcing

container

Prior art date

1985-12-28

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 - Lifetime

Links

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• 230000003014 reinforcing effect Effects 0.000 claims description 18
• 229920003002 synthetic resin Polymers 0.000 claims description 18
• 239000000057 synthetic resin Substances 0.000 claims description 18
• 229920005989 resin Polymers 0.000 description 7
• 239000011347 resin Substances 0.000 description 7
• 239000012530 fluid Substances 0.000 description 4
• 238000003466 welding Methods 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 239000007788 liquid Substances 0.000 description 3
• 239000002184 metal Substances 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 239000004743 Polypropylene Substances 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• -1 polypropylene Polymers 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1
• 238000007665 sagging Methods 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
• 230000003313 weakening effect Effects 0.000 description 1