An additive manufactured mold, a method of manufacturing the mold, and a workpiece casted from the mold
US-2016346831-A1 · Dec 1, 2016 · US
Method for manufacturing a molding element by fritting with a completely planar unfritted portion, and corresponding molding element
US9409233B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9409233-B2 |
| Application number | US-201214118453-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 16, 2012 |
| Priority date | May 17, 2011 |
| Publication date | Aug 9, 2016 |
| Grant date | Aug 9, 2016 |
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Abstract
Official abstract text for this publication.
The invention relates to a method of manufacturing a molding element for a tire mold. The molding element comprises a sintered part and a non-sintered part attached to the sintered part. The sintered part comprises a shell and a core internal to the shell and formed as one piece with the said shell. The core comprises a meshed structure comprising a plurality of cavities. The method of manufacture comprises a step of manufacturing the sintered part of the molding element from a metallic powder deposited on a flat surface of a support plate and fused layer by layer, the sintered part being attached to the support plate by fused metallic powder. The method also comprises a step of machining the support plate to form the non-sintered part of the molding element.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of manufacturing a molding element for a tire mold, the molding element comprising a sintered part and a non-sintered part attached to the sintered part, the sintered part comprising a shell and a core internal to the shell and formed as one piece with the shell, the core comprising a meshed structure comprising a plurality of cavities, the method comprising: manufacturing the sintered part of the molding element from a metallic powder deposit…
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Classifications
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B22F5/007Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9409233B2 cover?
- The invention relates to a method of manufacturing a molding element for a tire mold. The molding element comprises a sintered part and a non-sintered part attached to the sintered part. The sintered part comprises a shell and a core internal to the shell and formed as one piece with the said shell. The core comprises a meshed structure comprising a plurality of cavities. The method of manufact…
- Who is the assignee on this patent?
- Bonnet Daniel, Michelin & Cie, Michelin Rech Tech
- What technology area does this patent fall under?
- Primary CPC classification B22F5/007. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Aug 09 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).