JPH02112413U - - Google Patents

Info

Publication number

JPH02112413U

JPH02112413U JP2271389U JP2271389U JPH02112413U JP H02112413 U JPH02112413 U JP H02112413U JP 2271389 U JP2271389 U JP 2271389U JP 2271389 U JP2271389 U JP 2271389U JP H02112413 U JPH02112413 U JP H02112413U

Authority

JP

Japan

Prior art keywords

mold

inner tube

injection

synthetic resin

composite pipe

Prior art date

1989-02-27

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002131 composite material Substances 0.000 claims description 6
• 239000000057 synthetic resin Substances 0.000 claims description 6
• 229920003002 synthetic resin Polymers 0.000 claims description 6
• 238000002347 injection Methods 0.000 claims description 4
• 239000007924 injection Substances 0.000 claims description 4
• 238000000071 blow moulding Methods 0.000 claims 1
• 238000001746 injection moulding Methods 0.000 claims 1
• 239000000696 magnetic material Substances 0.000 claims 1
• 239000011347 resin Substances 0.000 claims 1
• 229920005989 resin Polymers 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 238000007796 conventional method Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2