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The Grigorovich I-Z was a fighter aircraft developed in the Soviet Union during the 1930s. Advances in aircraft survivability thanks to all-metal construction and self-sealing and inert gas-filled fuel tanks led to experimentation with large-caliber weapons to shoot them down. In Soviet Union, Leonid Kurchevsky developed a series of recoilless rifles in various calibers and in 1930 was decided to adapt the 76.2 mm (3 in) weapons for aircraft use.

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dbo:abstract
  • Grigorowitsch I-Z (russisch Григорович И–Ц) ist die Bezeichnung für ein sowjetisches einmotoriges Jagdflugzeug, das Mitte der 1930er Jahre eingesetzt wurde. Mit ihm wurden die Versuche mit der einschüssigen, rückstoßfreien Kanone von Leonid Wassiljewitsch Kurtschewski, die mit der Tupolew I-4 ihren Anfang genommen hatten, fortgesetzt. (de)
  • El Grigorovich I-Z fue un caza monoplano desarrollado en la Unión Soviética durante la década de 1930. (es)
  • The Grigorovich I-Z was a fighter aircraft developed in the Soviet Union during the 1930s. Advances in aircraft survivability thanks to all-metal construction and self-sealing and inert gas-filled fuel tanks led to experimentation with large-caliber weapons to shoot them down. In Soviet Union, Leonid Kurchevsky developed a series of recoilless rifles in various calibers and in 1930 was decided to adapt the 76.2 mm (3 in) weapons for aircraft use. The result was a conventional strut-braced monoplane with fixed landing gear. A pair of Kurchevsky APK (APK - Aviatsionnaya Pushka Kurchevsky - aircraft cannon Kurchevsky) rifles were mounted under the wings outside the propeller arc and the rear fuselage and tail assembly were of reinforced metal construction to withstand the blast. A single small-caliber synchronized machine gun in the left fuselage was added to aid the pilot in aiming. Two prototypes were built, the first flying in mid-1931. The second strengthened I-Zbis flew at the beginning of the following year. These were followed by 21 examples ordered as evaluation aircraft and 50 production machines. By the time this last batch was being delivered, however, it was already apparent that the concept of a "single-shot" fighter was flawed and the I-Zs that had been built were relegated to various testing roles. One such role was as a parasite fighter in the Zveno project. (en)
  • Il Grigorovich I-Z (in russo: Григорович И-Z?, traslitterato: Grigorovič I-Z), noto anche come I-ZET (in cirillico И-ЗЕТ) fu un aereo da caccia monomotore a ala bassa progettato dall'OKB 84 diretto da Dmitrij Pavlovič Grigorovič e sviluppato in Unione Sovietica negli anni trenta. Caratterizzato da un'insolita configurazione offensiva, basata, oltre che su una mitragliatrice PV-1 calibro 7,62 mm, su due cannoni senza rinculo calibro , venne prodotto in piccola serie ed utilizzato dalla Sovetskie Voenno-vozdušnye sily (VVS), l'aeronautica militare sovietica, dove rimase operativo negli anni successivi valutato anche nel ruolo di caccia parassita nell'ambito del Progetto Zveno. Pur non avendo riscontro della sua efficacia in operazioni di guerra, il suo progetto venne riutilizzato per lo sviluppo del più avanzato Grigorovich IP-1. (it)
  • И-Z (И-ЗЕТ) — советский истребитель спроектированный конструктором Д. П. Григоровичем специально для использования динамореактивных («безоткатных») орудий — авиационных пушек Курчевского калибра 76,2 мм. Строился серийно в 1933—1935 годах. Всего был выпущен 71 экземпляр. Из-за недоведëнности вооружения и собственной «переходной» схемы так и не достиг боеготового состояния, но на его основе был разработан более совершенный истребитель ИП-1. (ru)
  • I-Z战斗机(И-Z)是一款苏联於20世纪30年代研發的单翼戰鬥機。该机配备了一对在同时期研发的76.2毫米(3英吋)機用型無後座力炮,起落架为固定式。同时,有一挺辅助飞行员瞄准的小口径7.62毫米机枪安装在机身左侧。该机曾有两架原型机制造完成,它们最早在1931年中首飞。同时,I-Z战斗机的改进型I-Z bis亦进行过试飞。苏联军方一共订购了21架评估机和50架量产机,唯在最后一批飞机交付前,I-Z战斗机这种配备大口径主炮的设计被认定是有缺陷的,因此已下线的I-Z飞机改作测试用,比如在Zveno計畫中用作。 (zh)
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  • Göttingen 436 (en)
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  • 7000 (xsd:integer)
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  • 1 (xsd:integer)
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  • 1931 (xsd:integer)
dbp:grossWeightKg
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dbp:guns
  • :*1×7.62 mm PV-1 machine gun :*2×76.2 mm single-shot Kurchevsky APK recoilless rifles (en)
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dbp:lists
  • * List of Interwar military aircraft (en)
dbp:manufacturer
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dbp:nationalOrigin
  • Soviet Union (en)
dbp:numberBuilt
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dbp:primaryUser
dbp:primeUnits?_
  • met (en)
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dbp:propName
  • fixed-pitch propeller (en)
dbp:rangeKm
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dbp:ref
  • Istoriia konstruktskii samoletov v SSSR do 1938 (en)
dbp:similarAircraft
  • *Tupolev I-12 (en)
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dbp:type
  • Fighter (en)
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rdfs:comment
  • Grigorowitsch I-Z (russisch Григорович И–Ц) ist die Bezeichnung für ein sowjetisches einmotoriges Jagdflugzeug, das Mitte der 1930er Jahre eingesetzt wurde. Mit ihm wurden die Versuche mit der einschüssigen, rückstoßfreien Kanone von Leonid Wassiljewitsch Kurtschewski, die mit der Tupolew I-4 ihren Anfang genommen hatten, fortgesetzt. (de)
  • El Grigorovich I-Z fue un caza monoplano desarrollado en la Unión Soviética durante la década de 1930. (es)
  • И-Z (И-ЗЕТ) — советский истребитель спроектированный конструктором Д. П. Григоровичем специально для использования динамореактивных («безоткатных») орудий — авиационных пушек Курчевского калибра 76,2 мм. Строился серийно в 1933—1935 годах. Всего был выпущен 71 экземпляр. Из-за недоведëнности вооружения и собственной «переходной» схемы так и не достиг боеготового состояния, но на его основе был разработан более совершенный истребитель ИП-1. (ru)
  • I-Z战斗机(И-Z)是一款苏联於20世纪30年代研發的单翼戰鬥機。该机配备了一对在同时期研发的76.2毫米(3英吋)機用型無後座力炮,起落架为固定式。同时,有一挺辅助飞行员瞄准的小口径7.62毫米机枪安装在机身左侧。该机曾有两架原型机制造完成,它们最早在1931年中首飞。同时,I-Z战斗机的改进型I-Z bis亦进行过试飞。苏联军方一共订购了21架评估机和50架量产机,唯在最后一批飞机交付前,I-Z战斗机这种配备大口径主炮的设计被认定是有缺陷的,因此已下线的I-Z飞机改作测试用,比如在Zveno計畫中用作。 (zh)
  • The Grigorovich I-Z was a fighter aircraft developed in the Soviet Union during the 1930s. Advances in aircraft survivability thanks to all-metal construction and self-sealing and inert gas-filled fuel tanks led to experimentation with large-caliber weapons to shoot them down. In Soviet Union, Leonid Kurchevsky developed a series of recoilless rifles in various calibers and in 1930 was decided to adapt the 76.2 mm (3 in) weapons for aircraft use. (en)
  • Il Grigorovich I-Z (in russo: Григорович И-Z?, traslitterato: Grigorovič I-Z), noto anche come I-ZET (in cirillico И-ЗЕТ) fu un aereo da caccia monomotore a ala bassa progettato dall'OKB 84 diretto da Dmitrij Pavlovič Grigorovič e sviluppato in Unione Sovietica negli anni trenta. Pur non avendo riscontro della sua efficacia in operazioni di guerra, il suo progetto venne riutilizzato per lo sviluppo del più avanzato Grigorovich IP-1. (it)
rdfs:label
  • Grigorowitsch I-Z (de)
  • Grigorovich I-Z (es)
  • Grigorovich I-Z (en)
  • Grigorovich I-Z (it)
  • И-Z (ru)
  • I-Z战斗机 (zh)
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