Injection assembly for a plastic injection mould and method for making the assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 27, 2000
Grant Date -
N/A
app pub date -
May 6, 1997
filing date -
May 30, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An injection assembly of low thermal mass which has a molded bearing plate which reduces the total amount of material required and thus the amount of heating or cooling necessary to raise or lower the temperature of the injection assembly. The assembly includes a molded bearing plate with structural ribs and a cast heating distributor connectable to the matrix of an injection mold. The heating distributor has connectors for at least one central nozzle for receiving plastics material and connectors for at least one injection nozzle for injecting the plastics material into the injection mould, and branches containing ducts for transferring the plastics material from the at least one central nozzle to the at least one injection nozzle. The branches include a heater for controlling the temperature of the heating distributor, and at least one central nozzle and at least one injection nozzle.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully