JPS63136910U - - Google Patents

Info

Publication number

JPS63136910U

JPS63136910U JP2986287U JP2986287U JPS63136910U JP S63136910 U JPS63136910 U JP S63136910U JP 2986287 U JP2986287 U JP 2986287U JP 2986287 U JP2986287 U JP 2986287U JP S63136910 U JPS63136910 U JP S63136910U

Authority

JP

Japan

Prior art keywords

skin material

notch

foam

lower mold

skin

Prior art date

1987-02-28

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000463 material Substances 0.000 claims description 14
• 239000006260 foam Substances 0.000 claims description 7
• 230000002265 prevention Effects 0.000 claims description 3
• 229920003002 synthetic resin Polymers 0.000 claims description 3
• 239000000057 synthetic resin Substances 0.000 claims description 3
• 239000007788 liquid Substances 0.000 claims description 2
• 239000011550 stock solution Substances 0.000 claims description 2
• 238000010097 foam moulding Methods 0.000 claims 2
• 239000000243 solution Substances 0.000 claims 2
• 238000005187 foaming Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1