Hybrid composite structural member
US-2017096226-A1 · Apr 6, 2017 · US
Aircraft seat device
US10494104B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10494104-B2 |
| Application number | US-201716076018-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 16, 2017 |
| Priority date | Feb 16, 2016 |
| Publication date | Dec 3, 2019 |
| Grant date | Dec 3, 2019 |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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- CPC / IPC classifications
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- Citations and related patents
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Abstract
Official abstract text for this publication.
An aircraft seat device with at least one support beam, which is configured to realize at least part of a mounting unit of an aircraft seat. In at least one partial region, viewed in a circumferential direction of the support beam, the at least one support beam has a changing wall thickness.
First claim
Opening claim text (preview).
The invention claimed is: 1. An aircraft seat device with at least one support beam, which is configured to realize at least part of a mounting unit of an aircraft seat, wherein the at least one support beam is hollow and is configured by a single wall that encompasses an interior space, in at least one partial region, viewed in a cross-sectional plane of the support beam, the wall has a changing wall thickness in a circumferential direction of the support beam and an at least substantially circular outer contour, and a basic shape of an inner contour of the support beam differs at least in partial regions from a basic shape of the outer contour. 2. The aircraft seat device according to claim 1 , wherein the support beam is a one-piece element. 3. The aircraft seat device according to claim 1 , wherein the support beam has a changing wall thickness along its longitudinal extension. 4. The aircraft seat device according to claim 1 , wherein the support beam has at least one symmetry axis. 5. The aircraft seat device according to claim 1 , wherein the support beam is at least partially implemented of a rolled metal sheet. 6. An aircraft seat with an aircraft seat device according to claim 1 . 7. The aircraft seat device according to claim 1 , wherein the basic shape of the inner contour is elliptical. 8. The aircraft seat device according to claim 1 , wherein the inner contour includes a plurality of elevations, which extend radially inward. 9. The aircraft seat device according to claim 1 , wherein the basic shape of the outer contour is a circle and the basic shape of the inner contour is non-circular.
Assignees
Inventors
Classifications
- B64D11/0649Primary
Seats characterised by special features for reducing weight · CPC title
Seat frames · CPC title
- B64D11/0696Primary
Means for fastening seats to floors, e.g. to floor rails · CPC title
Lower frame constructions · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US10494104B2 cover?
- An aircraft seat device with at least one support beam, which is configured to realize at least part of a mounting unit of an aircraft seat. In at least one partial region, viewed in a circumferential direction of the support beam, the at least one support beam has a changing wall thickness.
- Who is the assignee on this patent?
- Recaro Aircraft Seating Gmbh & Co Kg
- What technology area does this patent fall under?
- Primary CPC classification B64D11/0649. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Dec 03 2019 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).