JPH0342977Y2 - - Google Patents

Info

Publication number

JPH0342977Y2

JPH0342977Y2 JP45386U JP45386U JPH0342977Y2 JP H0342977 Y2 JPH0342977 Y2 JP H0342977Y2 JP 45386 U JP45386 U JP 45386U JP 45386 U JP45386 U JP 45386U JP H0342977 Y2 JPH0342977 Y2 JP H0342977Y2

Authority

JP

Japan

Prior art keywords

frame

insert

mold

pad

shows

Prior art date

1986-01-07

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

• 238000010097 foam moulding Methods 0.000 claims description 2
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 6
• 230000007547 defect Effects 0.000 description 4
• 238000000465 moulding Methods 0.000 description 3
• 239000006260 foam Substances 0.000 description 2
• 238000006073 displacement reaction Methods 0.000 description 1
• 238000005187 foaming Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1