GB180074A - Improvements in metal framework for aircraft - Google Patents
Improvements in metal framework for aircraftInfo
- Publication number
- GB180074A GB180074A GB6123/21A GB612321A GB180074A GB 180074 A GB180074 A GB 180074A GB 6123/21 A GB6123/21 A GB 6123/21A GB 612321 A GB612321 A GB 612321A GB 180074 A GB180074 A GB 180074A
- Authority
- GB
- United Kingdom
- Prior art keywords
- webs
- flanges
- booms
- channels
- edges
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 title abstract 2
- 230000007935 neutral effect Effects 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/065—Spars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
180,074. Mooney, D. J., Brown, E. E., and Emby, D. H. Feb. 23, 1921. Framework. - A hollow sheet - metal spar is formed of more than four parts and has booms consisting of corrugated channels a, connected at the bottom of their troughs to plain channels d, and webs which are connected together near the neutral axis, and are connected to the booms by fixing their edges between the edges of the channels as shown at e. The webs may be made in two or more pieces joined together at the neutral axis by flanges h, Fig. 1, or lap joints, or by flanges k, Fig. 9, or by both. The flanges k may serve as supports for side posts placed at intervals along the spar. The booms may be bent outwards, as shown in Fig. 9. The webs may be connected together at two points, so as to include a hollow part between, as described in Specification 151,352, or they may be connected by narrow curved strips which cross alternately, or by longitudinally curved strips which are arranged inside and outside the webs and together form a hollow cylindrical part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6123/21A GB180074A (en) | 1921-02-23 | 1921-02-23 | Improvements in metal framework for aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6123/21A GB180074A (en) | 1921-02-23 | 1921-02-23 | Improvements in metal framework for aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB180074A true GB180074A (en) | 1922-05-23 |
Family
ID=9808820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6123/21A Expired GB180074A (en) | 1921-02-23 | 1921-02-23 | Improvements in metal framework for aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB180074A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3241285A (en) * | 1964-05-27 | 1966-03-22 | Int Nickel Co | Structural member for supporting loads |
-
1921
- 1921-02-23 GB GB6123/21A patent/GB180074A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3241285A (en) * | 1964-05-27 | 1966-03-22 | Int Nickel Co | Structural member for supporting loads |
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