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Statements

Subject Item
dbr:Ellehammer_triplane
rdf:type
yago:Cognition100023271 yago:Type105840188 owl:Thing yago:Idea105833840 dbo:Aircraft yago:Content105809192 wikidata:Q11436 yago:Abstraction100002137 umbel-rc:Model_airplane yago:Concept105835747 yago:Kind105839024 schema:Product yago:PsychologicalFeature100023100 dbo:MeanOfTransportation yago:Category105838765
rdfs:label
Ellehammer triplane
rdfs:comment
The Ellehammer triplane was a pioneering aircraft built in Denmark in 1907. Unlike Ellehammer's semi-biplane of the previous year, this (otherwise unnamed) triplane was capable of making free, untethered flights. The aircraft featured three sets of triangular wings attached to an open tubular framework. The upper set was one continuous-span, but the lower sets were split and attached either side of the frame. A horizontal stabiliser was fitted aft of the frame. There were no conventional vertical stabilizers, however the covered tailwheel provided a very small amount of surface area for stability.
dcterms:subject
dbc:Single-engined_tractor_aircraft dbc:1900s_Danish_experimental_aircraft dbc:Ellehammer_aircraft dbc:Aircraft_first_flown_in_1907 dbc:Triplanes
dbo:wikiPageID
16098499
dbo:wikiPageRevisionID
1092443953
dbo:wikiPageWikiLink
dbr:Ellehammer_semi-biplane dbc:Single-engined_tractor_aircraft dbc:1900s_Danish_experimental_aircraft dbr:Prince_Henry_of_Prussia_(1862–1929) dbr:Jacob_Ellehammer dbc:Ellehammer_aircraft dbr:Kiel dbr:Denmark dbr:Tailplane dbc:Triplanes dbc:Aircraft_first_flown_in_1907
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dbt:Infobox_Aircraft_Type dbt:Reflist dbt:Aircraft_specs dbt:Aircontent dbt:Cite_book dbt:Ellehammer_aircraft
dbp:primeUnits%3F_
met
dbp:firstFlight
1907
dbp:crew
1
dbp:designer
dbr:Jacob_Ellehammer
dbp:manufacturer
dbr:Jacob_Ellehammer
dbp:ref
Air Progress
dbo:abstract
The Ellehammer triplane was a pioneering aircraft built in Denmark in 1907. Unlike Ellehammer's semi-biplane of the previous year, this (otherwise unnamed) triplane was capable of making free, untethered flights. The aircraft featured three sets of triangular wings attached to an open tubular framework. The upper set was one continuous-span, but the lower sets were split and attached either side of the frame. A horizontal stabiliser was fitted aft of the frame. There were no conventional vertical stabilizers, however the covered tailwheel provided a very small amount of surface area for stability. On 14 January 1908 Ellehammer achieved a flight in this machine of 175 m (574 ft) and on 13 February, one of 300 m (1,000 ft). Around this time, he also started making curved flights. In June, Ellehammer demonstrated the triplane in Kiel, where he was able to collect a M 5,000 prize from Prince Henry of Prussia for making a powered flight in Germany. Data from Air Progress General characteristics * Crew: 1 Performance
dbp:numberBuilt
1
gold:hypernym
dbr:Aircraft
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wikipedia-en:Ellehammer_triplane?oldid=1092443953&ns=0
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2710
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1
dbo:designer
dbr:Jacob_Ellehammer
dbo:manufacturer
dbr:Jacob_Ellehammer
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wikipedia-en:Ellehammer_triplane