Mold clamping device and injection molding machine
US-2024286326-A1 · Aug 29, 2024 · US
Fixed platen of injection molding machine
US9314950B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9314950-B2 |
| Application number | US-201514612539-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 3, 2015 |
| Priority date | Feb 10, 2014 |
| Publication date | Apr 19, 2016 |
| Grant date | Apr 19, 2016 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A fixed platen of an injection molding machine is constituted by a mold mounting portion, a tie bar support portion disposed to be spaced apart from the mold mounting portion, and a load transmitting portion that connects the mold mounting portion with the tie bar support portion. Furthermore, the load transmitting portion is constituted by a cross-shaped connecting portion, and an extension connecting portion that extends along the outer circumferential portion of the mold mounting portion.
First claim
Opening claim text (preview).
The invention claimed is: 1. A fixed platen for an injection molding machine, the fixed platen comprising: a mold mounting portion; a tie bar support portion that is disposed to be spaced apart from the mold mounting portion and has a tie bar insertion portion configured to fix a tie bar; and a load transmitting portion that connects the mold mounting portion with the tie bar support portion, wherein the mold mounting portion has a mold mounting surface configured to mount a mold thereon, the mold mounting surface is on a side opposite the load transmitting portion, the load transmitting portion includes: a cross-shaped connecting portion that has a central portion and a plurality of connecting members each of which extends from the central portion to a vicinity of an outer circumferential portion of the mold mounting portion, and an extension connecting portion that extends along the outer circumferential portion of the mold mounting portion from a location where a corresponding connecting member among the plurality of connecting members of the cross-shaped connecting portion extends to the vicinity of the outer circumferential portion of the mold mounting portion, and an end portion of the extension connecting portion is spaced apart from the tie bar insertion portion. 2. The fixed platen according to claim 1 , wherein the connecting member of the cross-shaped connecting portion has a tapered shape toward the extension connecting portion from the central portion of the cross-shaped connecting portion. 3. The fixed platen according to claim 1 , further comprising: a through hole penetrating the fixed platen from a space between the mold mounting portion and the tie bar support portion to an outside of the fixed platen.
Assignees
Inventors
Classifications
- B29C45/1744Primary
Mould support platens · CPC title
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Frequently asked questions
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- What does patent US9314950B2 cover?
- A fixed platen of an injection molding machine is constituted by a mold mounting portion, a tie bar support portion disposed to be spaced apart from the mold mounting portion, and a load transmitting portion that connects the mold mounting portion with the tie bar support portion. Furthermore, the load transmitting portion is constituted by a cross-shaped connecting portion, and an extension co…
- Who is the assignee on this patent?
- Fanuc Corp
- What technology area does this patent fall under?
- Primary CPC classification B29C45/1744. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Apr 19 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).