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词条 Le Fier-class torpedo boat
释义

  1. Design and development

  2. German service

  3. Ships

  4. See also

  5. References

{{Infobox ship image
Ship image=Ship caption=
}}{{Infobox ship class overview
Name=Le Fier classBuilders=*Ateliers et Chantiers de Bretagne, Nantes, Brittany
  • Ateliers et Chantiers de la Loire, Nantes, Brittany
France}}
(1939–1940)
  • {{navy|Nazi Germany}}
    (1940–1944)
La Melpomène|torpedo boat|4}}T 47|destroyer|4}}Subclasses=*L'Alsacien class
  • Torpedoboot Ausland 1 class
Cost=Built range= 1939–1944In service range=In commission range=Total ships building=Total ships planned=14Total ships completed=0Total ships cancelled=7Total ships active=Total ships laid up=Total ships lost=Total ships retired=Total ships preserved=
}}{{Infobox ship characteristics
Hide header=Header caption=Ship type=torpedo boat1010|LT|t|0|lk=on}} standard
  • {{Convert|1337|LT|t|0}} full load
95|m|ftin|abbr=on}} o/a9.4|m|ftin|abbr=on}}3.25|m|ftin|abbr=on}}30800|bhp|kW|-2|abbr=on}}33|kn|mph km/h|lk=in}}1000|nmi|lk=in|abbr=on}} at {{convert|20|kn}}Ship complement= 7 officers, 129 sailors100|mm|in|adj=on}}/45 Modèle 1933 (2 × 2)
  • 4 × {{convert|37|mm|in|abbr=on|0}}/50 Modèle 1925 (4 × 1)
  • 8 × {{convert|13.2|mm|in|abbr=on}}/76 Modèle 1929 Hotchkiss (4 × 2)
  • 4 × {{convert|550|mm|in|abbr=on|0}} torpedo tubes (2 × 2)
Ship armour=Ship notes=
}}

The Le Fier class was a series of sea-going torpedo boats built for the French Navy. Laid down in 1940, the ships were incomplete as of the fall of France and remained unfinished for the rest of World War II.

Design and development

With rising tensions with Nazi Germany after their remilitarization of the Rhineland in 7 March 1936, the French Third Republic undertook a series of naval construction programmes to maintain military parity in the face of rapid German re-armament. On 31 December 1936, the French Parliament authorized the construction of more warships at the suggestion of admiral François Darlan. These ships were one light cruiser, two destroyers (contre-torpilleur) of the {{Sclass-|Le Hardi|destroyer|4}}, four torpedo boats (torpilleur), four submarines of the {{Sclass-|Aurore|submarine|4}}, one mine-laying {{Sclass-|Émeraude|submarine|0||1937}} submarine, two {{Sclass-|Bougainville|aviso|0}} avisos, six {{Sclass-|Elan|minesweeping sloop|5}}, four {{Sclass-|Sans Souci|sloop|0}} small seaplane tenders, one oil tanker, and twelve submarine chasers. Collectively this order was named Tranche 1937.

The four torpedo boats were to be named, Le Fier, L'Agile, L'Entreprenant, and Le Farouche and were also referred to as torpilleurs légers de 1010 in reference to their displacement in tons. Exactly one year after the 1937 tranche, on December 31, 1937 the chamber of deputies approved a second naval procurement order, named Tranche 1938. Three additional Le Fier-class torpedo boats, to be named Alsacien, Le Corse and Le Breton were ordered. On 2 May 1938, an additional tranche (Tranche 1938bis) was budgeted which included five more Le Fier-class torpedo boats, to be named Le Tunisien, Le Normand, Le Parisien, Le Provençal and Le Saintongeais. Lastly Tranche 1938tre was approved, with two more torpedo boats, Le Niçois and Le Savoyard.

The Le Fier class were based on an enlarged {{Sclass-|La Melpomène|torpedo boat|0}} torpedo boat design with improved sea-going features. The class of ships had a standard displacement of 1,010 tons, a length of {{convert|90|m|abbr=on|1}} and an overall length of {{convert|95|m|abbr=on|1}}. The ships breadth was {{convert|9.4|m|abbr=on|1}}draught was {{convert|3.25|m|abbr=on|1}} deep. Propulsion was provided by a two-shaft, twin steam turbine engine, and powered by three Indret boilers, producing {{convert|30,300|shp|lk=in|abbr=on}}, and {{convert|30,800|shp|lk=in|abbr=on}} at full power. Ships ordered under Tranche 1937 were to be powered by Rateau-Bretagne turbine engines while all subsequent ships, starting with L'Alsacien were to be powered by Parsons steam turbine engines. The Le Fier class had an unorthodox weapons arrangement, with all main guns, mounted aft, and anti-aircraft armament primarily mounted at the fore-end. The primary armament of Le Fier class were four, recently developed 100mm/45 Modèle 1933 dual-purpose guns, in two rear-facing 29.8 ton Contre-Avions Double Modèle 1937 gun turrets protected by {{convert|4|mm|abbr=on|1}} plating. The {{convert|100|mm|abbr=on|1}} Modèle 1933 was an improved variant of the earlier Modèle 1930 and were the first dual purpose guns mounted on a French navy ship. The secondary armament consisted of four single Canon de 37 mm Modèle 1925 anti-aircraft guns, and eight Hotchkiss M1929 machine guns in four, twin Contre-Avions Double Modèle 1929 mountings. Torpedo armament consisted of two, centreline double {{convert|550|mm|abbr=on|1}} torpedo tubes.[1]

Of all these French fourteen torpedo boats, none would ever be completed. After the surrender of France on 25 June 1940, all work on the Le Fier-class torpedo boats was halted.[2]

German service

{{Main|Torpedoboot Ausland}}

In June 1940, the German army seized all shipyards from the new collaborationist Vichy France government including the Le Fier-class torpedo boats still under construction. These were Le Fier, L'Agile, L'Entreprenant, Le Farouche, L'Alsacien, and Le Corse. Le Breton, which was the least complete of the ships, was scrapped and the seven unbuilt ships were cancelled. The remaining torpedo boats were transferred to the Kriegsmarine and renamed TA1-TA6 (Torpedoboot Ausland) and were to be completed for the Germans with revised specifications.[1]

Displacement would increase to 1087 tons, with a full displacement 1,443 tons. At the same time the dimensions were to shrunk. The overall length would be reduced to {{convert|93.2|m|abbr=on|1}}, the breadth would be reduced {{convert|9.28|m|abbr=on|1}} and the draught reduced to {{convert|3.08|m|abbr=on|1}}. While the engines and propulsion would remain, full power was to be reduced to {{convert|28000|bhp|kW|-2|abbr=on}}. The ships would be rearmed with German weapons. The four 100 mm dual-purpose guns would be replaced by three, single mounted 10.5 cm SK C/32 naval guns. The secondary guns would consist of two 3.7 cm SK C/30 guns, and nine 2 cm SK c/38 guns. Four in one quad-mount, and five single mounts. the Torpedo armament consisted of six centreline {{convert|533|mm|abbr=on|1}} torpedo tubes, in two triple launchers.[3]

While work on the torpedo boats continued under German supervision, a shortage of materials and sabotage by French workers hampered progress of the ships, even though before the surrender several of the ships were near completion. Eventually in April 1943, due to a lack of general progress, it was decided that only TA1 and TA4 would be completed and the rest were to be cannibalized to finish the remaining two ships. Delays continued as TA2 and TA4 were sunk by United States Army Air Forces, but refloated, again. The Normandy landings on 6 June 1944 led to a German withdrawal from Nantes and the remaining ships were purposely scuttled by the Germans or were sunk, incomplete, on 11 August 1944.[4][5]

The Germans assisted the Spanish State, under Francisco Franco in the design and construction of the Audaz-class destroyers using captured plans and documents from the Le Fier class.[1]

Ships

Name Builder Laid Launched Completed Notes Fate
Le Fier group
Tranche 1937
Le FierAteliers et Chantiers de BretagneJanuary 193912 March 1940rowspan=4 colspan=1 {{n/a}}Sunk during attempted crossing of the English Channel on 22 June 1940, refloated by Germany, renamed TA1Scuttled at Nantes on 11 August 1944[6]
L'AgileAteliers et Chantiers de BretagneApril 193923 May 1940Captured by Germany on 22 June 1940, renamed TA2Sunk by American bombers on 14 September 1943, refloated, sunk by American bombers on 11 August 1944[4]
L'EntreprenantAteliers et Chantiers de la LoireJanuary 193925 May 1940Scuttled on 22 June 1940, refloated by Germany, renamed TA4Sunk by American bombers on 14 September 1943, refloated, sunk by American bombers on 11 August 1944[5]
Le FaroucheAteliers et Chantiers de la LoireApril 193919 October 1940Captured by Germany on 22 June 1940, renamed TA5Sunk at Nantes on 11 August 1944[7]
L'Alsacien group
Tranche 1938
L'AlsacienAteliers et Chantiers de la LoireApril 19391942rowspan=3 colspan=1 {{n/a}}Captured by Germany on 22 June 1940, renamed TA3Destroyed by Allied aircraft March 1944[8]
Le CorseAteliers et Chantiers de la LoireJanuary 19404 April 1942Captured by Germany on 22 June 1940, renamed TA6Sunk at Nantes on 11 August 1944[9]
Le BretonAteliers et Chantiers de la LoireJanuary 1940rowspan=1 colspan=2 {{n/a}}Captured by Germany on 22 June 1940[1]Scrapped June 1940
Tranche 1938bis
Le Tunisienrowspan=5 colspan=5 {{n/a}}Cancelled June 1940
Le NormandCancelled June 1940
Le ParisienCancelled June 1940
Le ProvençalCancelled June 1940
Le SaintongeaisCancelled June 1940
Tranche 1938tre
Le Niçoisrowspan=2 colspan=5 {{n/a}}Cancelled June 1940
Le SavoyardCancelled June 1940

See also

  • {{ship|French cruiser|De Grasse}} - World War II French cruiser, also captured, incomplete, by the Germans.
  • French battleship Clemenceau - World War II French battleship, also captured, incomplete, by the Germans.
  • {{sclass-|Joffre|aircraft carrier|1}} - A pair of World War II French aircraft carriers, also captured, incomplete, by the Germans.

References

1. ^{{cite book |editor-last=Fitzsimons |editor-first=Bernard |title=The Illustrated Encyclopedia of 20th century weapons and warfare|date=1977|publisher=Latimer House|location=London|isbn=0906704006|page=938|ref=The Illustrated encyclopedia of 20th century weapons and warfare}} (ill. by John Batchelor)
2. ^{{cite book|last1=Jordan|first1=John|last2=Moulin|first2=Jean|title=French Destroyers: Torpilleurs d'Escadre & Contre-Torpilleurs 1922-1956|date=2015|publisher=Seaforth Publishing|location=Barnsley, South Yorkshire|isbn=9781848321984|pages=208, 286|edition=First|ref=Jordan}}
3. ^{{cite web|last1=Emmerich|first1=Michael|title=TA1|url=http://german-navy.de/kriegsmarine/captured/torpedoboats/ta/ta1/index.html|website=german-navy.de|accessdate=2 October 2017}}
4. ^{{cite web|last1=Emmerich|first1=Michael|title=TA2|url=http://german-navy.de/kriegsmarine/captured/torpedoboats/ta/ta2/index.html|website=german-navy.de|accessdate=2 October 2017}}
5. ^{{cite web|last1=Emmerich|first1=Michael|title=TA4|url=http://german-navy.de/kriegsmarine/captured/torpedoboats/ta/ta4/index.html|website=german-navy.de|accessdate=2 October 2017}}
6. ^{{cite book |first1=Donald A. |last1=Bertke |first2=Don |last2=Kindell |last3=Smith |first3=Gordon |title=World War II sea war |date=2009 |publisher=Bertke Publications |location=Dayton, Ohio|isbn=1937470008|page=290|edition=1st |ref=Smith}}
7. ^{{cite web|last1=Emmerich|first1=Michael|title=TA5|url=http://german-navy.de/kriegsmarine/captured/torpedoboats/ta/ta5/index.html|website=german-navy.de|accessdate=2 October 2017}}
8. ^{{cite web|last1=Emmerich|first1=Michael|title=TA3|url=http://german-navy.de/kriegsmarine/captured/torpedoboats/ta/ta3/index.html|website=german-navy.de|accessdate=2 October 2017}}
9. ^{{cite web|last1=Emmerich|first1=Michael|title=TA6|url=http://german-navy.de/kriegsmarine/captured/torpedoboats/ta/ta6/index.html|website=german-navy.de|accessdate=2 October 2017}}
{{WWIIFrenchShips}}{{Le Fier-class torpedo boats}}

3 : Torpedo boat classes|Le Fier-class torpedo boats|1940s ships

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