GB413773A - Improvements in and relating to elevated centrally pivoted rotating aerodromes or airport landing grounds - Google Patents
Improvements in and relating to elevated centrally pivoted rotating aerodromes or airport landing groundsInfo
- Publication number
- GB413773A GB413773A GB3674/33A GB367433A GB413773A GB 413773 A GB413773 A GB 413773A GB 3674/33 A GB3674/33 A GB 3674/33A GB 367433 A GB367433 A GB 367433A GB 413773 A GB413773 A GB 413773A
- Authority
- GB
- United Kingdom
- Prior art keywords
- platform
- track
- landing
- arrow
- pivot
- 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
- 235000013290 Sagittaria latifolia Nutrition 0.000 abstract 1
- 235000015246 common arrowhead Nutrition 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/36—Other airport installations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
413,773. Aircraft landing. FROBISHER, C., 8, The Crescent, Swaffham, Norfolk. Feb. 7, 1933, No. 3674. [Class 4.] In an elevated landing stage for aircraft, of the type comprising a rotatable platform, the latter consists of a permanently horizontal platform of such a length as to permit aircraft taking off in a natural manner under their own power. The elevated landing platform 1 comprises an elongated structure of the single or double cantilever type and is arranged to be oriented according to the wind direction. The platform may have a pivot 7 which is either central, at one end or may be virtual and it is supported on a circular or semicircular track 11. The pivot 7 and track 11 may be mounted on the same or different buildings and they may be at the same or different heights. Fig. 4 shows the platform 1 with its pivot on a central column and its track on separate columns 2 and the platform may be provided with inclined runways 3, escalators, lifts &c. which are usable when the platform is being oriented. The arrangement shown in Fig. 4 shows the landing platform mounted over a railway system.. The track may support the landing platform by means of travelling cradles. Fig. 7 shows the landing platform 1 supported by a pivot and by a cradle travelling on a semicircular track 11 supported on columns 10, an overhead gangway 12 connecting the ends of the track 11. The surface of the platform is preferably formed of metal mesh, the strength of which may vary along the platform according to the load to be borne. The track may also comprise an annular waterway in which the cradle floats, antifriction rollers being provided to take side or end thrust. The buildings or columns may be used for commercial or other purposes. The landing platform is provided with an arrow to show the direction of the wind and the head of the arrow may become visible at either end of the arrow shaft. Figs. 9<a>, 9<b>, 9<c> shows one method. Strips 1, 2, 3 &c. painted white are secured to and raised slightly from the roadway and in plan view show an arrow head when projecting through the slits 1<11>, 2<11>, 3<11> &c. of a plate B, which, however, when withdrawn a suitable amount obscure the strips 1, 2, 3. Other arrangements comprise depressions painted white adapted to be covered by plates when desired. The direction of the arrow may be altered manually, mechanically &c. Safety devices such as resilient cords under the control of the pilot or control station may be provided to prevent take-off if necessary and the platform may be oriented by power from any suitable source. Electromagnetic brakes may be provided to decelerate the landing planes. Specification 299,698, [Class 4], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3674/33A GB413773A (en) | 1933-02-07 | 1933-02-07 | Improvements in and relating to elevated centrally pivoted rotating aerodromes or airport landing grounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3674/33A GB413773A (en) | 1933-02-07 | 1933-02-07 | Improvements in and relating to elevated centrally pivoted rotating aerodromes or airport landing grounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB413773A true GB413773A (en) | 1934-07-26 |
Family
ID=9762788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3674/33A Expired GB413773A (en) | 1933-02-07 | 1933-02-07 | Improvements in and relating to elevated centrally pivoted rotating aerodromes or airport landing grounds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB413773A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481343A (en) * | 1947-01-03 | 1949-09-06 | Louis G Redstone | Helicopter station |
GB2198399A (en) * | 1986-07-28 | 1988-06-15 | Farouk Husain | Airship handling system |
GB2222122A (en) * | 1988-08-24 | 1990-02-28 | Kajima Corp | Heliport |
CN106428601A (en) * | 2015-09-11 | 2017-02-22 | 陈德荣 | Method for greatly increasing number of aircrafts picked up by aircraft carrier |
WO2019020162A1 (en) * | 2017-07-24 | 2019-01-31 | Volocopter Gmbh | Take-off and landing equipment for passenger-carrying aircraft |
-
1933
- 1933-02-07 GB GB3674/33A patent/GB413773A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481343A (en) * | 1947-01-03 | 1949-09-06 | Louis G Redstone | Helicopter station |
GB2198399A (en) * | 1986-07-28 | 1988-06-15 | Farouk Husain | Airship handling system |
GB2222122A (en) * | 1988-08-24 | 1990-02-28 | Kajima Corp | Heliport |
GB2222122B (en) * | 1988-08-24 | 1992-07-01 | Kajima Corp | Heliport |
CN106428601A (en) * | 2015-09-11 | 2017-02-22 | 陈德荣 | Method for greatly increasing number of aircrafts picked up by aircraft carrier |
WO2019020162A1 (en) * | 2017-07-24 | 2019-01-31 | Volocopter Gmbh | Take-off and landing equipment for passenger-carrying aircraft |
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