GB480273A - Improvements in aeroplane spars and other members - Google Patents
Improvements in aeroplane spars and other membersInfo
- Publication number
- GB480273A GB480273A GB22966/36A GB2296636A GB480273A GB 480273 A GB480273 A GB 480273A GB 22966/36 A GB22966/36 A GB 22966/36A GB 2296636 A GB2296636 A GB 2296636A GB 480273 A GB480273 A GB 480273A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- booms
- corrugations
- members
- depth
- 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
- 239000003351 stiffener Substances 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- 238000013459 approach Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
480,273. Aeroplane structural elements. A.T.S. CO., Ltd., and NORTH, J. D. Aug. 20, 1936, No. 22966. [Class 4] Aeroplane spars and like members comprising longitudinally extending booms and transversely corrugated webs which are directly secured to one surface only of the boom through those surfaces of the web corrugations which lie in contact with that surface of the boom, have the webs stiffened to resist shear by one or more stiff members secured to them across the corrugations and along lines extending between and in the same general direction as the booms. As shown, a web A which may be of any of the forms shown in Figs. 3, 4 and 5, is secured to flat side faces F of booms B, C by rivets, screws or spot welds J, Fig. 2, and is stiffened by Z-section members D, E arranged parallel to booms B, C, respectively. In a tapering spar one of the stiffeners will be interrupted at the point where it approaches the other. The web material may be high tensile aluminium alloy, the depth d of the web corrugations not exceeding twenty times the thickness of the web metal. The depth of the stiffeners normal to the web is at least twice the depth of the web corrugations. Dimensions are given in the Provisional Specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22966/36A GB480273A (en) | 1936-08-20 | 1936-08-20 | Improvements in aeroplane spars and other members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22966/36A GB480273A (en) | 1936-08-20 | 1936-08-20 | Improvements in aeroplane spars and other members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB480273A true GB480273A (en) | 1938-02-21 |
Family
ID=10187937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22966/36A Expired GB480273A (en) | 1936-08-20 | 1936-08-20 | Improvements in aeroplane spars and other members |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB480273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3495365A (en) * | 1968-04-25 | 1970-02-17 | John F Blaski | Domed building construction and method |
-
1936
- 1936-08-20 GB GB22966/36A patent/GB480273A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3495365A (en) * | 1968-04-25 | 1970-02-17 | John F Blaski | Domed building construction and method |
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