Injection molding system having a spacer member
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 29, 1998
Grant Date -
N/A
app pub date -
May 9, 1997
filing date -
May 10, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An injection molding system having a manifold element (5) carrying a melt passage (2); the manifold element (5) being connected to an inlet (3) at one end for receiving molten material and at the other end a nozzle (7) opening into a gate (21) of the mold; the manifold element (5) being heated, and spaced from relatively large bodies, such as clamped plate elements (14) or cavity plate elements (11) which are less heated, unheated or cooled by relatively thin-walled spacer members (12); the spacer members (12), having two oppositely directed bearing surfaces the one bearing against the manifold elements (5), the other bearing against said body; and a relatively thin-walled wall part (17) extending between the bearing surfaces; the wall parts (7) having a curvature to be resilient for compression and extension in the direction from the one bearing surface towards the other bearing surface.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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