3-D printed chassis structure with self-supporting ribs
US-11912339-B2 · Feb 27, 2024 · US
Vehicle skeleton member
US8991900B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8991900-B2 |
| Application number | US-201313957465-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 2, 2013 |
| Priority date | Feb 3, 2011 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
Official abstract text for this publication.
There is provided a vehicle skeleton member including a composite material of a thermoplastic resin and a carbon fiber, wherein the composite material is a unidirectional carbon-fiber composite material (A) that a form of the carbon fiber in the composite material is a continuous fiber aligned in one direction and/or a random carbon-fiber composite material (B) that a form of the carbon fiber in the composite material is a discontinuous fiber arranged two-dimensionally randomly.
First claim
Opening claim text (preview).
The invention claimed is: 1. A vehicle skeleton member comprising a composite material of a thermoplastic resin and a carbon fiber, wherein the composite material is a random carbon-fiber composite material (B) that a form of the carbon fiber in the composite material is a discontinuous fiber arranged two-dimensionally randomly, wherein tensile moduli in two directions crossing at a right angle to each other within a plane is such that a ratio obtained by dividing a larger value o…
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Cross-Sectional Technologies · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B62D29/04Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8991900B2 cover?
- There is provided a vehicle skeleton member including a composite material of a thermoplastic resin and a carbon fiber, wherein the composite material is a unidirectional carbon-fiber composite material (A) that a form of the carbon fiber in the composite material is a continuous fiber aligned in one direction and/or a random carbon-fiber composite material (B) that a form of the carbon fiber i…
- Who is the assignee on this patent?
- Teijin Ltd
- What technology area does this patent fall under?
- Primary CPC classification B62D29/04. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Mar 31 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).