Rotary wing aircraft airframe
US-9517831-B2 · Dec 13, 2016 · US
Aircraft
US2022185444A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2022185444-A1 |
| Application number | US-202117548693-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 13, 2021 |
| Priority date | Dec 15, 2020 |
| Publication date | Jun 16, 2022 |
| Grant date | — |
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- Title
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- Abstract
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- Assignees and inventors
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- Key dates
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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 includes a fuselage that provides an aircraft passenger cell and a plastically deformable protective body secured on the fuselage. The plastically deformable protective body can be secured on the bottom of the fuselage and/or laterally on the fuselage. The plastically deformable protective body can be secured releasably on the fuselage, for example, via a screw connection.
First claim
Opening claim text (preview).
What is claimed is: 1 . An aircraft, comprising: a fuselage that provides an aircraft passenger cell; and a plastically deformable protective body secured on the fuselage. 2 . The aircraft as claimed in claim 1 , wherein the plastically deformable protective body is secured on the bottom of the fuselage. 3 . The aircraft as claimed in claim 1 , wherein the plastically deformable protective body is secured laterally on the fuselage. 4 . The aircraft as claimed in claim 1 , wherein the plastically deformable protective body is secured releasably on the fuselage. 5 . The aircraft as claimed in claim 4 , wherein the plastically deformable protective body is secured on the fuselage by a screw connection. 6 . The aircraft as claimed in claim 1 , wherein the plastically deformable protective body comprises foam material. 7 . The aircraft as claimed in claim 1 , wherein the plastically deformable protective body comprises a metal foam. 8 . The aircraft as claimed in claim 1 , wherein the plastically deformable protective body comprises a synthetic foam.
Assignees
Inventors
Classifications
for transporting passengers; for transporting goods other than weapons · CPC title
for safety, e.g. with frangible components (rotor guards B64U30/299) · CPC title
Ducted or shrouded rotors · CPC title
Constructional aspects of the UAV body · CPC title
the lift during taking-off being created by free or ducted propellers or by blowers · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US2022185444A1 cover?
- An aircraft includes a fuselage that provides an aircraft passenger cell and a plastically deformable protective body secured on the fuselage. The plastically deformable protective body can be secured on the bottom of the fuselage and/or laterally on the fuselage. The plastically deformable protective body can be secured releasably on the fuselage, for example, via a screw connection.
- Who is the assignee on this patent?
- Porsche Ag
- What technology area does this patent fall under?
- Primary CPC classification B64C1/062. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Jun 16 2022 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).