Extrusion additive manufacturing for veneer applications
US-11292184-B2 · Apr 5, 2022 · US
Apparatus and method for producing layered mats
US9211652B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9211652-B2 |
| Application number | US-201214238779-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 3, 2012 |
| Priority date | Aug 17, 2011 |
| Publication date | Dec 15, 2015 |
| Grant date | Dec 15, 2015 |
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Abstract
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The invention relates to an apparatus for forming a layered mat of non-oriented particles in a particle board production process, comprising first rollers for size-fractionating a continuous stream of particles into a first and a second fraction; second rollers arranged lower than the first rollers, to receive the first fraction, the second rollers being capable of further size-fractionating said first fraction; and third rollers arranged lower than the second rollers, for receiving said second fraction, the third rollers being capable for further size-fractionating said second fraction; the apparatus further comprising a receiving surface, movable along a longitudinal dimension of the apparatus, and arranged to receive said fractionated first fraction and said fractionated second fraction from said second and third rollers, at different longitudinal positions; wherein the first rollers and the third rollers are pin-type rollers.
First claim
Opening claim text (preview).
The invention claimed is: 1. An apparatus for forming a layered mat of non-oriented particles in a particle board production process, said apparatus having a longitudinal dimension (Y), a lateral dimension (X), and a vertical dimension (Z), wherein said apparatus comprises: a source for providing a continuous stream of particles; a first set of rollers arranged at a first vertical level and capable of fractionating said continuous stream of particles into a first and a second fr…
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- What does patent US9211652B2 cover?
- The invention relates to an apparatus for forming a layered mat of non-oriented particles in a particle board production process, comprising first rollers for size-fractionating a continuous stream of particles into a first and a second fraction; second rollers arranged lower than the first rollers, to receive the first fraction, the second rollers being capable of further size-fractionating sa…
- Who is the assignee on this patent?
- Mäkiaho Juuso, Iredi Achim, Ikea Supply Ag
- What technology area does this patent fall under?
- Primary CPC classification B27N3/14. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Dec 15 2015 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).