Meriam Oerlikon 20 mm

Oerlikon 20 mm cannon
Oerlikon 20 mm cannon
	; Oerlikon 20 mm cannon in French service
Jenis	Autocannon
Negara asal	Switzerland
Sejarah pemakaian
Masa penggunaan	1937–present
Digunakan oleh	Various
Pada perang	World War II, various
Sejarah produksi
Perancang	Reinhold Becker
Tahun	1935
Produsen	Oerlikon
Diproduksi	1937–
Jumlah produksi	124,734
Varian	Oerlikon FF; MG FF cannon
Spesifikasi
Berat	L70; Total gun barrel weight: 6.804 kilogram (15.000 pon); Minus breech mechanism: 20.865 kg (45.999 pon); L85; Empty: 920 kilogram (2.030 pon); Loaded with 200 rounds: 1.820 kg (4.010 pon)
Panjang	L70; Overall: 2.210 mm (87 in); Barrel length: 1.400 mm (55 in); L85; Overall: n/a; Barrel length: 1.700 mm (67 in)
Selongsong peluru	L70: 20×110mmRB; L85: 20×128mm
Berat Selongsong peluru	HE: 123 g (4,3 oz); HE/T: 116 g (4,1 oz)
Kaliber	20 mm (0.787inch)
Lop/Laras	Single barrel (progressive RH parabolic twist, 9 grooves)
Mekanisme	API blowback
Elevasi	Manual, -15°/+90°
Sudut putar	Manual, full 360°
Rata² tembakan	L70:; Cyclic: 450 rounds per minute; Practical: 250-320 rounds per minute; L85:; Cyclic: 900 to 1,000 rounds per minute
Kecepatan peluru	L70: 820 m/s (2.700 ft/s); L85: 1.050 m/s (3.400 ft/s)
Jarak efektif	Against low-flying aircraft (HE round); L70: 914 m (1.000 yd); L85: 1.500 m (1.600 yd)
Jarak jangkauan	HE round at 45°; L70: 4.389 m (4.800 yd); L85: 6.800 m (7.400 yd)
Amunisi	Cylindrical magazine holding 60 rounds, Later adjusted to be a belt fed gun

Meriam Oerlikon 20 mm adalah serangkaian meriam otomatis, didasarkan pada desain Becker 20 mm dari Jerman yang muncul pada sangat awal dalam Perang Dunia I.

Meriam ini banyak diproduksi oleh Oerlikon Contraves dan lain-lain, dengan berbagai model yang digunakan oleh Sekutu dan pasukan Axis selama Dunia perang II, dan banyak versi masih digunakan sampai sekarang.

Referensi

^ Budge, Kent G. (2014). "20mm Oerlikon Light Antiaircraft Gun". The Pacific War Online Encyclopedia. Diakses tanggal 30 May 2019.

Campbell, John. Naval Weapons of World War Two. Annapolis: Naval Institute Press, 1985.
Johnson, Melvin M., Jr. Rifles and Machine Guns. New York: William Morrow and Co., 1944.
Williams, Anthony G. Rapid Fire: The development of automatic cannon, heavy machine guns and their ammunition for armies, navies and air forces. Shrewsbury: Airlife Publishing LTD, 2003. ISBN 1-84037-435-7
Pawle, Gerald (1978). Secret Weapons of World War II. New York: Ballantine Books. ISBN 0-345-27895-X.
Heller, Daniel. Zwischen Unternehmertum, Politik und Überleben. Emil G. Bührle und die Werkzeugmaschinenfabrik Oerlikon, Bührle & Co 1924–1945. Verlag Huber: Frauenfeld 2002.
International Harvester Corporation. "Navy Day", The Harvester World Volume 35, Number 12, December 1944; p. 12. Harvester Press, Chicago, 1944.
Norman, Friedman (2006). The Naval Institute guide to world naval weapon systems. Naval Institute Press. hlm. 478 to 480. ISBN 978-1-55750-262-9.

Pranala luar

Of Oerlikons and other things Diarsipkan 2009-04-24 di Wayback Machine., includes links to a family tree diagram and pictures of cartridges.
Navsource.org
VKPL vz. 36 - 20mm Oerlikon in Czechoslovak army (Czech only)

Artikel bertopik senjata ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.

[1] Budge, Kent G. (2014). "20mm Oerlikon Light Antiaircraft Gun". The Pacific War Online Encyclopedia. Diakses tanggal 30 May 2019.

[1]

l b s Artileri Britania Raya pada Perang Dunia II
Meriam tank	QF 2-pounder QF 3-pounder QF 6-pounder QF 75 mm Howitzer QF 3-inci QF 17-pounder 77 mm HV QF 95 mm howitzer
Meriam antitank	QF 2-pounder QF 6-pounder QF 17-pounder
Artileri medan dan howitzer	75 mm Gun M1917 QF 18-pounder 25-pounder Gun-Howitzer 25-pounder Pendek QF 4.5-inci howitzer
Artileri sedang dan berat	BL 4.5-inci Artileri medan sedang BL 60-pounder BL 5.5-inci Artileri sedang Howitzer BL 6-inci BL 6-inci Mk XIX 155 mm Long Tom BL 7.2-inci howitzer Howitzer BL 8-inci BL 9.2-inci howitzer 240 mm howitzer M1
Meriam gunung	75mm Pack howitzer M1 Howitzer gunung 3.7-inci
Mortir	Mortir SBML 2-inci Mortir ML 3-inci Mortir ML 4.2-inci
Meriam antipesawat	Baterai Z 20 mm Oerlikon 20 mm Polsten QF 1½-pounder Mk III Meriam laut QF 2-pounder Bofors 40 mm QF 3-inci QF 3.7-inci QF 4.5-inci Mk II QF 5.25-inci Mk II
Meriam pertahanan pesisir	QF 6-pounder 10 cwt QF 12-pounder QF 4.7-inci Mk I–IV BL 6-inci Mk VII & Mk XXIV BL 7.5-inci Mk VI BL 8-inci Mk VIII BL 9.2-inci Mk X BL 14-inci Mk VII BL 15-inci Mk I
Artileri jalur kereta api	BL 9.2-inci Mk XIII BL 12-inci Mk V BL 13.5-inci Mk V BL 18-inci

Oerlikon 20 mm cannon
Oerlikon 20 mm cannon in French service
Jenis	Autocannon
Negara asal	Switzerland
Sejarah pemakaian
Masa penggunaan	1937–present
Digunakan oleh	Various
Pada perang	World War II, various
Sejarah produksi
Perancang	Reinhold Becker
Tahun	1935
Produsen	Oerlikon
Diproduksi	1937–
Jumlah produksi	124,734^[1]
Varian	Oerlikon FF MG FF cannon
Spesifikasi
Berat	L70 Total gun barrel weight: 6.804 kilogram (15.000 pon) Minus breech mechanism: 20.865 kg (45.999 pon) L85 Empty: 920 kilogram (2.030 pon) Loaded with 200 rounds: 1.820 kg (4.010 pon)
Panjang	L70 Overall: 2.210 mm (87 in) Barrel length: 1.400 mm (55 in) L85 Overall: n/a Barrel length: 1.700 mm (67 in)

Selongsong peluru	L70: 20×110mmRB L85: 20×128mm
Berat Selongsong peluru	HE: 123 g (4,3 oz) HE/T: 116 g (4,1 oz)
Kaliber	20 mm (0.787inch)
Lop/Laras	Single barrel (progressive RH parabolic twist, 9 grooves)
Mekanisme	API blowback
Elevasi	Manual, -15°/+90°
Sudut putar	Manual, full 360°
Rata² tembakan	L70: Cyclic: 450 rounds per minute Practical: 250-320 rounds per minute L85: Cyclic: 900 to 1,000 rounds per minute
Kecepatan peluru	L70: 820 m/s (2.700 ft/s) L85: 1.050 m/s (3.400 ft/s)
Jarak efektif	Against low-flying aircraft (HE round) L70: 914 m (1.000 yd) L85: 1.500 m (1.600 yd)
Jarak jangkauan	HE round at 45° L70: 4.389 m (4.800 yd) L85: 6.800 m (7.400 yd)
Amunisi	Cylindrical magazine holding 60 rounds, Later adjusted to be a belt fed gun