Zeppelin-Staaken Riesenflugzeuge

Zeppelin-Staaken Riesenflugzeuge

An R.VI taking off
Role	Bomber Type of aircraft
National origin	Germany
Manufacturer	Zeppelin Werke Staaken GmbH (Zeppelin-Staaken)^[1]^{[page needed]}
Designer	Alexander Baumann
First flight	11 April 1915 (V.G.O. I)
Primary user	Luftstreitkräfte^[1]^{[page needed]}
Produced	1915–1919^[1]^{[page needed]}
Number built	37 (all marks)
Variants	Zeppelin-Staaken R.V, Zeppelin-Staaken R.VI, Zeppelin-Staaken R.VII, Zeppelin-Staaken R.XIV, Zeppelin-Staaken R.XV, Zeppelin-Staaken R.XVI, Zeppelin Riesenflugzeuge

The Zeppelin-Staaken Riesenflugzeuge (IPA: [ˈtsepːelin ˈʃtaːken ˌʀiːzenˌfluɡˈtsɔjɡe]) were a series of very large bomber aircraft - Riesenflugzeuge ("giant aircraft"), usually powered by four or more engines, designed and built in Germany from 1915 to 1919.^[2]^{[page needed]}

YouTube Encyclopedic

1/5
Views:
6 581
4 622
10 308
844
846

Transcription

Design and development

The first Zeppelin-Staaken R-planes were made by Ferdinand von Zeppelin, aided by Robert Bosch GmbH (engineers), the V.G.O. I, (Versuchsbau Gotha-Ost), was built at Gothaer Waggonfabrik due to lack of facilities at the Zeppelin works, hence the V.G.O. Designator. This large aircraft set the seal on what was to come, with a 42.2 m (138 ft 5 in) wingspan. The initial "V.G.O."-series of Zeppelin-Staaken "Giants" were very large aircraft by the standards of 1915, and its four-bay interplane-strut per side wing structure, planform shape (having slightly swept-back leading edges) and general wing structural dimensions would be used, almost unchanged, for the entire series of Zeppelin-Staaken multi-engined giant aircraft through to 1917-18. Other design traits were: nacelle-mounted engines, with the strut-mounted nacelles suspended between the mainplanes on either side of the fuselage — these possessed accommodations for engineers and/or gunners; an engine installed in the nose; tricycle undercarriage with the aircraft able to stand nose down or tail down onto a tail-skid; a box like tail unit with biplane tailplanes and twin fins with rudders (some later variants also had a central fin).^[1]^{[page needed]}

The engine installations differed with each aircraft type but generally followed the layout of a single nose engine, usually driving a two-bladed propeller and with the interwing engine nacelles on either side suspended by struts between the mainplanes each housing two engines in tandem, geared to drive single pusher propellers.^[1]^{[page needed]}

Engine installation variations included:

Paired engines mounted side by side in the nose, geared to a single propeller (not used for the R.VI design)
Tractor propellers in the nose of the nacelles, driven by a pair of geared engines in tandem via extension shafts.
Single engines in the nacelles, driving pusher propellers via extension shafts.
Paired engines side by side in each engine nacelle, driving a single propeller via extension shafts.
Tandem paired engines driving individual propellers (one pusher, one tractor) via gearboxes and extension shafts.

Construction of the aircraft was almost entirely of wood or plywood with fabric covering, steel detail fittings and struts. The wings were three bay strutted and wire-braced assemblies supporting the engine nacelles, at around mid gap and the single axle main undercarriage units. Despite the wide variations between all the Staaken R-series variants in their engine configurations, the identical 42.2 meter wingspan figures for nearly all of them indicate that nearly identical wing layouts were likely shared by almost all the Zeppelin-Staaken R-series designs built. The square-section fuselage, with curved decking forward of the wings, supported the tail unit and nose twin wheel single axle nose undercarriage and housed the majority of the crew, defensive armament positions, cockpit, cabin, and bomb load.^[2]^{[page needed]} The later versions, especially the "production" R.VI version, used pre-printed lozenge camouflage on their fabric covering in the attempt to "conceal" them on their nighttime operations over the U.K.

The engine nacelles consisted of semi-monocoque wooden constructions, with the paired engines amidships, a cockpit for the engineer and defensive gun position for the gunner either forward or behind of the engines depending on whether a pusher or tractor arrangement was used. Aircraft using push-pull nacelles, i.e. individual propellers for each engine, had no provision for defensive armament, just a cockpit for the engineer amidships.^[2]^{[page needed]}

Operational history

Flown principally by Riesenflugzeug-Abteilung (Rfa) 500 and Rfa 501 of the Luftstreitkräfte (Imperial German Air Service) on operations, the Zeppelin-Staaken R-planes flew operations over the eastern and western fronts as well as strategic bombing of targets in England and France.^[1]^{[page needed]}

Types

VGO.I

The pre-cursors to the Zeppelin-Staaken R-planes were constructed at Versuchsbau G.m.b.H. Gotha-Ost (VGO), co-located with Gothaer Waggonfabrik A.G.^[3] Initially fitted with three 240 hp (180 kW) Maybach Mb.IV engines in their original "HS" version,^[4] one in the nose and one in the rear of each of the twin engine nacelles, the V.G.O.I was first flown on 11 April 1915. Once accepted by the Kaiserliche Marine the designation Reichs Marine Landflugzeug 1 (R.M.L.1), was applied to the nose and rear fuselage areas. The VGO.I served on the eastern front before being returned to Staaken where two additional engines were fitted in the nacelles. During flight testing, after the extra engines had been fitted, the V.G.O.I crashed in December 1915, killing two of its crew. One built.^[2]^{[page needed]}

VGO.II: Almost identical to the VGO.I, the VGO.II serialed 'R.9/15' also served with the Luftstreitkräfte, (German Army Military Aviation Service), on the eastern front and later as a trainer. One built.^[2]^{[page needed]}

VGO.III (also designated as R.III): To overcome the low power experienced with the V.G.O.I and V.G.O.II, VGO fitted an identical airframe with six 160 hp (120 kW) Mercedes D.III engines in three pairs, two side by side in the nose geared to a single tractor propeller and two side by side in each nacelle, with each pair geared to a single pusher propeller apiece. After delivery to the Luftstreitkräfte as 'R 10/15', the V.G.O.III was used at the eastern front by Riesenflugzeugabteilung 500 – "giant aircraft unit number 500" (Rfa500). One built.^[2]^{[page needed]}

Zeppelin-Staaken R.IV: Built at Staaken after production moved from VGO,^[3] the R.IV although generally similar to the V.G.O.III, retained the paired 160 hp (120 kW) Mercedes D.III engines in the nose, but was fitted with paired 220 hp (160 kW) Benz Bz.IV engines in each of the twin engine nacelles, each pair driving single four-bladed pusher propellers. The sole R.IV serialled 'R 12/15' carried out operations on both the eastern and western fronts. One built, and the only "nose-engined" Zeppelin-Staaken R-plane to survive to the end of the war.^[2]^{[page needed]}

Zeppelin-Staaken R.V: Adhering to the same layout as the previous Zeppelin-Staaken R-planes, the R.V differed in having the engine nacelles arranged as tractor units with tandem mounted 240 hp (180 kW) Maybach Mb.IV powerplants and the engineers and gunners transferred to the rear of the nacelles. A single Mb.IV straight-six engine replaced the paired units of the R.IV in the nose. Additional defensive firepower was fitted in the form of the Schwalbennest (swallows nest), a nacelle on the centre-line of the upper mainplane leading edge housing a gunner with a single machine-gun. Serialled R 13/15 the R.V saw service on the western front. One built.^[2]^{[page needed]}

Zeppelin-Staaken R.VI: The first true production Zeppelin-Staaken R-plane was the R.VI. This giant aircraft was powered either by four 245 hp (183 kW) Maybach Mb.IV engines or four 260 hp (190 kW) Mercedes D.IVa engines. The fuselage was similar to the previous aircraft but the cockpit was extended forward, enclosed and glazed with a gunner's cockpit in the extreme nose. Other improvements included aluminium alloy structure in the triple-finned biplane tailunit, whose twin horizontal planes were built with both inverse camber and a positive angle of incidence to improve the stabilising downforce. Eighteen R.VIs were built serialled 'R25' to 'R39' and 'R52' to 'R54'. The IdFlieg-designated 'R.30/16' example acted as a supercharged engine test-bed, and saw service in the Luftstreitkräfte with Rfa 500 and Rfa 501 on the western front, stationed in the Ghent area. Air raids on England by R.VIs began on 17 September 1917. Many air raids attributed to Gotha bombers were, in fact, carried out by Zeppelin-Staaken R.VI or R.XIV bombers, with direct hits on the Royal Hospital Chelsea with the first 1,000kg bomb dropped on England, on 16/17 February 1918. St Pancras railway station was attacked the next night. During the campaign from 18 December 1917 to 20 May 1918 the R.VIs of Rfa501 made eleven raids dropping 27,190 kg (28 tons) of bombs. Eighteen built.^[2]^{[page needed]}

Zeppelin-Staaken R.VII: Differing little from the R.IV, the R.VII had a revised arrangement of struts in the tail unit. The sole R.VII built, serialled R 14/15, crashed during its delivery flight to the front line.^[2]^{[page needed]}

Zeppelin-Staaken R.XIV: The R.XIV closely resembled previous Zeppelin-Staaken R-planes differing only in engine installation and details. The five Maybach MbIV engines were arranged as push-pull pairs in the nacelles, with the engineer accommodated between the engines, and a single tractor engine in the nose.

Three R.XIVs were built, serialed R 43/16 to R 45/16. R 43/16 was shot down by Captain Yaille of No. 151 Squadron RAF^[2]^{[page needed]} in July 1918.

Zeppelin-Staaken R.XV: The R.XV also carried on the five engine layout of the R.XIV but introduced a large central fin in the tail unit. Three R.XVs were built, serialed R 46/16 to R 48/16, but there is no evidence that they carried out operational flights.^[2]^{[page needed]}

Zeppelin-Staaken R.XVI (Av): When the new 530 hp (395 kW) Benz VI engine became available, early in 1918, Aviatik (Automobil und Aviatik A.G.) at Leipzig-Heiterblick were tasked with integrating the new more powerful engine into the R.VI airframe due to the commitments of the Zeppelin-Staaken factory and Aviatiks experience in building the R.VI under licence. The new engines were installed in the nose positions of the nacelles driving tractor propellers, with 220 hp (164 KW) Benz BzIV engines in the rear positions driving pusher propellers via extension shafts. Three R.XVI (Av)s were built; R 49 was completed in October 1918 but damaged its landing gear during a test flight, evidence that repairs were carried out is not available. R 50 was completed after the armistice as a civil aircraft but was scrapped under the orders of the Military Inter-Allied Commission of Control. Construction of R 51 was well advanced at the time of the armistice, but was not completed.^[2]^{[page needed]}

Zeppelin-Staaken Type “L” Seaplane: This aircraft was essentially an R.VI fitted with large 13-metre (42 ft 8 in) long duralumin floats. Allocated the serial no. 1432 by the Kaiserliche Marine (German Navy) the aircraft was wrecked during trials. One built.^[2]^{[page needed]}

Zeppelin-Staaken Type 8301 Seaplane: In a further attempt to develop a useful large seaplane for the Kaiserliche Marine, Zeppelin-Staaken used R.VI wings mated to an all new fuselage, which incorporated the large central fin of the R.XV, suspended midway between the mainplanes, all supported by floats similar to the 'Type ”L”'. Three were built, serialled 8301, 8303 and 8304, of which 8301 was also tested with a land undercarriage, the existence of 8302 has not been confirmed.^[2]^{[page needed]}

Operators

German Empire

Luftstreitkräfte – Imperial German Air Service
- Riesenflugzeugabteilung 500 (Rfa500)
- Riesenflugzeugabteilung 501 (Rfa501)
Kaiserliche Marine

Specifications (R.VI)

Data from German Aircraft of the First World War^[1]^{[page needed]}

General characteristics

Crew: 7
Length: 22.1 m (72 ft 6.2 in)
Wingspan: 42.2 m (138 ft 5.6 in)
Height: 6.3 m (20 ft 8 in)
Wing area: 332 m² (3,595 sq ft)
Empty weight: 7,921 kg (17,426 lb)
Gross weight: 11,848 kg (26,066 lb)
Powerplant: 4 × Maybach Mb.IV 6-cyl. in-line, 183 kW (245 hp) each
Powerplant: 4 × Mercedes D.IVa 6-cyl. in-line, 194 kW (260 hp) each , displacement of 21.7 L (1,325 cu.in.)

Performance

Maximum speed: 135 km/h (84 mph, 73 kn)
Endurance: 7-10 hrs
Service ceiling: 4,320 m (14,710 ft)
Rate of sink: 1.16 m/s (229 ft/min)

Armament

References

^ ^a ^b ^c ^d ^e ^f ^g Gray & Thetford, 1970.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o Haddow & Grosz, 1988)
^ ^a ^b Payne, Dr David (26 May 2009). "The Zeppelin Staaken R.VI Bomber of the Great War". The Western Front Association. Archived from the original on 21 February 2014. Retrieved 2021-02-01.
^ Wagner, Ray; Nowarra, Heinz (1971). German Combat Planes: A Comprehensive Survey and History of the Development of German Military Aircraft from 1914 to 1945. New York City: Doubleday. p. 130.

External links

Wikimedia Commons has media related to Zeppelin-Staaken R.VI.

Zeppelin aircraft

Lighter-than-air
(airships)

Manufacturer
hull
numbers

A Class	LZ 1
B Class	LZ 2 LZ 3
C Class	LZ 4 LZ 5
D Class	LZ 6
E Class	LZ 7 LZ 8
F Class	LZ 9 LZ 10 LZ 12
G Class	LZ 11 LZ 13
H Class	LZ 14 LZ 15 LZ 16 LZ 17 LZ 19 LZ 20
I Class	LZ 18
J Class	skipped
K Class	LZ 21
L Class	LZ 22 LZ 23
M Class	LZ 24 LZ 25 LZ 27 LZ 28 LZ 29 LZ 30 LZ 31 LZ 32 LZ 33 LZ 34 LZ 35 LZ 37
N Class	LZ 26
O Class	LZ 36 LZ 39
P Class	LZ 38 LZ 40 LZ 41 LZ 42 LZ 43 LZ 44 LZ 45 LZ 46 LZ 47 LZ 48 LZ 49 LZ 50 LZ 51 LZ 52 LZ 53 LZ 54 LZ 55 LZ 56 LZ 57 LZ 58 LZ 60 LZ 63
Q Class	LZ 59 LZ 61 LZ 64 LZ 65 LZ 66 LZ 67 LZ 68 LZ 69 LZ 71 LZ 73 LZ 77 LZ 81
R Class	LZ 62 LZ 72 LZ 74 LZ 75 LZ 76 LZ 78 LZ 79 LZ 80 LZ 82 LZ 83 LZ 84 LZ 85 LZ 86 LZ 87 LZ 88 LZ 89 LZ 90
S Class	LZ 91 LZ 92
T Class	LZ 93 LZ 94
U Class	LZ 95 LZ 96 LZ 97 LZ 98 LZ 99
V Class	LZ 100 LZ 101 LZ 103 LZ 105 LZ 106 LZ 107 LZ 108 LZ 109 LZ 110 LZ 111
W Class	LZ 102 LZ 104
X Class	LZ 112 LZ 113 LZ 114
Post-war	LZ 120 LZ 121 LZ 126 LZ 127 LZ 129 LZ 130
Unbuilt	LZ 70 LZ 115–LZ 119 LZ 122–LZ 125 LZ 128 LZ 131–LZ 132

Operator's
identification

Names	Bodensee <i>Deutschland</i> <i>Deutschland II</i> Dixmude Esperia Graf Zeppelin Graf Zeppelin II Hindenburg Hansa USS Los Angeles Méditerranée Nordstern Sachsen Schwaben <i>Viktoria Luise</i>
Army Z designations¹	Z I Ersatz Z I Ersatz Z I (2) Z II Ersatz Z II Z III Z IV Z V Z VI Z VII Z VIII Z IX Z X Z XI Z XII
Army LZ designations²	LZ 34 LZ 35 LZ 37 LZ 38 LZ 39 LZ 72 LZ 74 LZ 77 LZ 79 LZ 81 LZ 85 LZ 86 LZ 87 LZ 88 LZ 90 LZ 93 LZ 95 LZ 97 LZ 98 LZ 101 LZ 103 LZ 107 LZ 111 LZ 113 LZ 120
Navy L designations	L 1 L 2 L 3 L 4 L 5 L 6 L 7 L 8 L 9 L 10 L 11 L 12 L 13 L 14 L 15 L 16 L 17 L 18 L 19 L 20 L 21 L 22 L 23 L 24 L 30 L 31 L 32 L 33 L 34 L 35 L 36 L 37 L 38 L 39 L 40 L 41 L 42 L 43 L 44 L 45 L 46 L 47 L 48 L 49 L 50 L 51 L 52 L 53 L 54 L 55 L 56 L 57 L 58 L 59 L 60 L 61 L 62 L 63 L 64 L 65 L 70 L 71 L 72

Heavier-than-air
(aeroplanes)

Zeppelin-Staaken	8301 VGO.I VGO.II VGO.III R.IV R.V R.VI R.VII R.XIV R.XV R.XVI E.4/20
Zeppelin-Lindau	CL.I CL.II CS.I D.I Rs.I Rs.II Rs.III Rs.IV V1
Zeppelin Flugzeugebau	C.I C.II C.IV
Other	L 1 Rammer Fliegende Panzerfaust ZMe 323 ZMe 423 ZSO 523

¹Early Army designations, used pre-war. ²Wartime Army LZ designations were not always matched to Zeppelin's LZ hull number.

v t e Idflieg R-class aircraft designations
AEG	R.I R.II
Daimler	R.I R.II
DFW	R.I R.II R.III
Junkers	R.I
LFG Roland	R.I
Linke-Hofmann	R.I R.II
Schütte-Lanz	R.I
Siemens-Schuckert	R.I R.II R.III R.IV R.V R.VI R.VII R.VIII R.IX
Zeppelin-Staaken	R.III R.IV R.V R.VI R.VII R.VIII R.IX R.XIV R.XV R.XVI
Zeppelin-Lindau¹	Rs.I Rs.II Rs.III Rs.IV
^1. Rs was not an official Idflieg designation as aircraft were intended for the Navy.

This page was last edited on 4 January 2024, at 21:33

From Wikipedia, the free encyclopedia