JPS6377721U - - Google Patents

Info

Publication number

JPS6377721U

JPS6377721U JP17125186U JP17125186U JPS6377721U JP S6377721 U JPS6377721 U JP S6377721U JP 17125186 U JP17125186 U JP 17125186U JP 17125186 U JP17125186 U JP 17125186U JP S6377721 U JPS6377721 U JP S6377721U

Authority

JP

Japan

Prior art keywords

groove

sprue

cavity

mold

valve body

Prior art date

1986-11-07

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000011347 resin Substances 0.000 claims description 4
• 229920005989 resin Polymers 0.000 claims description 4
• 238000001746 injection moulding Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 5
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1

Cited By (1)