Nozzle device for molding plastics
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United States of America Patent
Stats
-
Nov 3, 1981
Issued Date -
N/A
app pub date -
Jan 22, 1980
filing date -
Apr 8, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A nozzle device used for injection-molding plastic products. In the present nozzle device, the hot runner may be formed into a block and set to a mold clamping mechanism irrespective of cavity mold. The device comprises a hot runner block of fixed length having a plurality of nozzles at one side thereof and a sprue at the other side thereof, the nozzles and the sprue being placed in communication with each other by the runner, and a base plate having a plurality of support plates. The nozzles may accessibly come into contact with gates of a cavity mold. In this device, no overheating occurs in the periphery of the gates of the mold.
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Family
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- Non-US Classification not provided for expired patents
Cited Art Landscape
Patent Citation Ranking
- Citation Ranking not provided for expired patents
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