Resin molded article manufacturing device, and manufacturing device control method
US-12076900-B2 · Sep 3, 2024 · US
Injection molding machine
US9259871B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9259871-B2 |
| Application number | US-201414525328-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 28, 2014 |
| Priority date | Nov 1, 2013 |
| Publication date | Feb 16, 2016 |
| Grant date | Feb 16, 2016 |
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Abstract
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An injection device includes a plunger that has a cylindrical portion formed in an outermost diameter. A nozzle adapter is provided with a molding material charge port. A pressure control device injects a molding material into a barrel through the molding material charge port and moves the plunger backward while applying a set back pressure thereto in a metering.
First claim
Opening claim text (preview).
The invention claimed is: 1. An injection molding machine including an injection device and configured to perform a molding cycle of injecting a molding material supplied to an inner diameter portion provided in a barrel into a mold, so as to mold the molding material, the injection molding machine comprising: a plunger disposed inside the barrel, having an outermost diameter formed in a cylindrical surface, and movable forward or backward and rotatable; a molding material char…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B29C45/77Primary
Operations & Transport · mapped topic
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- What does patent US9259871B2 cover?
- An injection device includes a plunger that has a cylindrical portion formed in an outermost diameter. A nozzle adapter is provided with a molding material charge port. A pressure control device injects a molding material into a barrel through the molding material charge port and moves the plunger backward while applying a set back pressure thereto in a metering.
- Who is the assignee on this patent?
- Fanuc Corp
- What technology area does this patent fall under?
- Primary CPC classification B29C45/77. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 16 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).