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Tatra T600 Tatraplan The Only Fully-Enveloping Mass-Produced Teardrop Car and images of other Tatra automobiles
Images : all rights reserved © www.tatraplan.co.uk
* From 1933 Tatra T77 brochures Celebrating Tatra art
Celebrating Czech transport art Rotter Studio 1930 Petr Fenyko 1935 A. V. Hrska 1927
Celebrating Czech avant-garde cover designs J. Krejcar, K. Teige 1922 K. Teige 1926 F. Zelenka 1931 F. Kalivoda 1940 J. Sutnar 1951
Recommended reading: Tatra - The Legacy of Hans Ledwinka Voiture Minimum Automobiles by Architects
* NEWS
Article in VeloceToday.com
1952 Socema Grégoire prototype and 1951 Tatraplan at Musée des 24 Heures du Mans
In April 2011 British architect Norman Foster acquired a post-war Tatra T87 after full restoration by Ecorra
CLASSIC CARS magazine May 2010 issue with a feature article on the Tatraplan
CLASSIC CARS Auto Zeitung magazine December 2012 issue with a feature article on the Tatraplan
Jay Leno recommending Ivan Margolius's and J. G. Henry's book Tatra - The Legacy of Hans Ledwinka SAF Publishing, Harrow 1990 on his Tatra T87 video http://www.jaylenosgarage.com/
*
Paul Jaray (1889-1974): 'Ideal streamlined form for a body close to the ground', c. 1920 ETH Library, History of Science Collection, Zurich, Switzerland
Tatra T600 Tatraplan matches Jaray's ideal form the closest of any other serially produced automobile
Manufacturer:
Tatra, národní podnik, Kopřivnice, Moravia, Czechoslovakia Design:
Josef
Chalupa, Vladimír Popelář, František Kardaus,
Hans Ledwinka
First Tatra T107 'Ambrož' prototype, December 1946
Further full-size mock-up studies of Tatra T107 prototype, early 1947
Second Tatra T107 'Josef' prototype, March 1947 'Josef' prototype with the final T2–107 mock-up and prototype, and T97, 1947. The front of the 1947 T2–107 body to the post between the front and rear doors was designed by František Kardaus of Studio Burjanek a Remo (BaR), the first industrial designer involved with Tatra car bodies proposals. Final design: Tatra T2–107 Tatraplan T600 introduced for the first time at Autosalon Prague 18/10/1947
Geneva Motor Show 1949
Serial
manufacture: 1948-1951 in Tatra, Kopřivnice,
1951-1952 in Škoda, Mladá Boleslav Number made: 6,342 (4,242 in Kopřivnice, 2,100 in Mladá Boleslav)
Exported numbers of units: Austria: 435, China: 200, West Germany: 195, Sweden (RHD): 184, Finland: 248, Canada: 168, Belgium: 167, Switzerland: 153, Hungary: 146, USSR: 126, Poland: 97, Yugoslavia: 76, The Netherlands: 60, East Germany: 46, Egypt: 45, Morocco: 29, Albania: 20, Romania: 17, Portugal: 1, Australia (RHD): tbc, Sudan: tbc, Argentina: tbc Special exports for use by Czechoslovak and East block embassies: tbc
T2–107 T600 Tatraplan 1947
First series manufacture started on 24 June 1948 with daily production of about 10 units Initially the selling price was established at 130,000 Czechoslovak crowns (approx Ł930 / US $2,600 in 1948), soon increasing to 140,000 Czechoslovak crowns (approx Ł1,000 / US $2,800) First
series body numbers: 70.027 – 70.876 Subsequent series: up to 24th: 70.877 – 76.867 (Kopřivnice) [estimated serial numbers 72.282 – 74.729 used for other models], the last car was produced there on 25 May 1951, 25th to 29th: 179.001 – 181.100 (Mladá Boleslav)
First
series engine numbers: 600.1.85.48 – 600.853.85.49 (engines with axial fan on
vertical shaft and one carburetor, from body number 70.877 engines
numbers 600.854.85.49 to 600.5103.85. Engine number explained: first number: Tatra type, second number: engine number, third number: cylinder bore, forth number: year of manufacture
* Three flat four engines for comparison: 1949 Volkswagen 1200 1,100cc engine and 1958 Porsche 356A 1,600cc engine (not as neat, based on Tatra engine designs)
1938 Tatra T97 1,750cc engine
Tatra V8 engines for comparison 1937 T77a 3,380cc 1946 T87 2,968cc 1966 T603 H 2,472cc
* Body: streamlined self-supporting steel monocoque, smooth underside with welded-in backbone member
Before and during the Second World War Tatra Works measured only 1:5 and 1:10 models in the Aircraft Research and Testing Institute Praha-Letnany, German Research Institute for Aviation Adlershof, University of Stuttgart and 1:1 in 1979 in VW Klima wind tunnel: Body drag coefficient Cd (Cx): Tatra T600 1:1 = 0.32 For comparison: Tatra T57 1:5 model = 0.735; Tatra T77 1:5 model = 0.245, 1:1 = 0.38 [tbc]; Tatra T77a: 1:5 model = 0.212 [tbc], 1:1 = 0.33 [tbc]; Tatra T87: 1:10 = 0.251, 1:5 = 0.244, 1:1 = 0.36; Tatra T97: 1:10 = 0.259
Tatraplan aerodynamic road test Testing small car models in Tatra smoke tunnel
Body types: saloon (Tatra T600, rear engine), ambulance and pick-up (Tatra T201, front engine) Body colour range available between 1948-1951: light blue, dark blue, black, light green, green, dark green, red, dark red, beige, grey, silver grey, ivory, light brown, ivory and light brown, yellow (special racing colour), metallic blue, metallic light blue, metallic green, metallic red, metallic silver, metallic light and dark blue
Rear bonnet lid: pointed with small portholes, from 1951 rounded with larger portholes
Engine:
flat four cylinder (boxer) OHV, petrol, four stroke, at rear Bore:
85 mm Stroke:
86 mm Capacity: 1,952 cc Power output: 52 bhp Compression
ratio: 6:1 Maximum
revs: 4,000 1/min Acceleration: 0-80km/h (50mph) 22 sec Valve
clearance: 0,1 mm 0,15 mm Carburetor:
downdraught Zenith IMF / Solex 32 UBIP 2 no. Firing
order: 1, 4, 3, 2 Sparking plugs: PAL 14/175, Champion I 10 con, Bosch 175 T1 (modern: NGK BPR6HS) Cooling: forced air draught by axial cooling fan
The petrol engine has aluminium cylinder heads and hemispherical combustion chambers. Valves are not inclined as much as in the Tatra T87 and are actuated by crossed rockers and operated by aluminium push-rods from a single camshaft placed in the aluminium crankcase below the crankshaft. The crankcase is split in the plane of the crankshaft. Both halves in which the main bearings are mounted are bolted together. The camshaft is driven from the front end of the crankshaft through gear pinions and the ignition distributor through worm gears. The distributor shaft incorporates a fuel pump drive cam. The lubricating oil pump is driven by the front end of the camshaft, the supply of oil being stored in the finned crankcase. Oil is forced from the pump through the oil cooler mounted in the front part of the car and, through a multi-edge cleaner to the lubricated parts. By-pass pressure valves are provided at the cooler and cleaner.
The short-stroke engine develops 26 bhp per litre which is the same specific output as that of the Tatra T87 (8 cyl, 2,958 cc, 75 bhp). Originally the engine had an axial fan with a vertical shaft driven by a bevel gear. On the later design a horizontal axis fan was mounted directly to the dynamo shaft driven by a V belt. The long manifold piping of the original design was eliminated by using two carburetors and performance increased to 52 bhp.
Clutch:
dry one-plate Gear
shift: steering column mounted Gear
box: mechanical 4-speed
Gears:
four with synchronization on 2, 3 and 4 plus reverse Front
springing: independent, by two transverse leaf-springs Rear
springing: independent, by torsion bars Shock absorbers: front and rear telescopic hydraulic dampers Steering: rack and pinion Brakes:
drums,
hydraulic on all four wheels Ignition:
coil, PAL 1.8, 12 volt battery
Tesla Omikron 513 BV 12V car radio was fitted to order
Tyre size: 6,00" – 16" Rim size: E 4,00" – 16" Front
and Rear Track: 1,300 mm Wheelbase:
2,700 mm Overall
length: 4,540 mm Overall
width: 1,670 mm Overall
height: 1,520mm Fuel
consumption: 11 litres / 100 km (26 miles per gallon) Weight:
1,200 kg Top
speed: 130 km/h (80 mph) Tank
capacity: 56 litres Road
clearance: 225 mm Number
of seats: 5-6
The front boot has space for two spare tyres - the extra weight improves front to rear weight ratio
Competitions: 1948
Jeseníky, Czechoslovakia: gold medal 1949 Jeseníky, Czechoslovakia: first, third and fourth places, winning drivers: Josef Chovanec / Jan Kubíček 1949 Velká Jihočeská soutěž, Czechoslovakia: first place in both sections, winning drivers: Adolf Veřmiřovský and Bruno Sojka 1949 Internationale Österreichische Alpenfahrt: 1,056 km, first four places gained in yellow Tatraplans; out of 22 cars in 2,000 cc Touring car class, drivers team: Karel Vrdlovec / Vladimír Formánek (Alpine Cup winner), Jaroslav Pavelka / Josef Chovanec, Adolf Veřmiřovský / Ing Schedivý, Alois Kopečný / Jan Kubíček, team manager Josef Veřmiřovský 1950 Rallye Interlaken: third and fourth places, Kopečný / Kubíček, Pavelka / Zahradníček 1951 Internationale Österreichische Alpenfahrt: 1,375 km, first in Touring car class: Alois Kopečný / Jan Kubíček, (Alpine Cup winner) 10/06/1951 80 km race, Chapultepec near Mexico City: first place, 42m 41s 2/5, 112.341 km/h driver: Jean Trévoux 1953 Coronation Safari: Kenya, Uganda & Tanganyika: first in class C, drivers: Vic R. Preston Sr and D. P. Marwaha
see: http://www.eastafricansafarirally.com/2009/latest-news1.htm Tatraplan in racing yellow participated in La Carrera Panamericana race in Mexico in 1989 driven by Jose Luis Villegas
Tatraplan in Prague
There were very few Czechoslovak adverts as Tatraplan was only available for purchase by government departments, ministries or state security and only rarely appeared in foreign press supporting the limited export effort
Tatra T201 ambulance (Sodomka body) and pick-up with front fitted engines, 1951 rounded rear lid model
Special Tatraplan prototype body on the T600 assembly line and as used as a police vehicle in 'Šťastnou cestu' film (1962), designed by Josef Klejch at Karosa, Vysoké Mýto
Tatraplan derivatives: Tatra T601 Tatraplan Monte Carlo Coupe (1949) Tatra T602 Tatraplan Sport (1949)
Tatra T600D Tatraplan Diesel (1949) Tatraplan Cabriolet Sodomka body (1949)
Tatra T600 1,952 cc 42 bhp OHV flat 4 diesel engine
Some Tatraplans were later fitted with T603 V8 2,545 or 2,472 cc engines (designed between 1948-49 by Jiří Klos & Julius Mackerle) However, these engines made the Tatraplan too rear-heavy
In 1953 factory speed trials over 400-metre distance were carried out: T87 / standard V8 2,968cc engine - 89 km/h 24.6 sec T87 / T603 engine - 96 km/h 23.2 sec Tatraplan / T603 engine - 109 km/h 21.4 sec
Tatraplan with three headlights! Tatra T111 truck, Tatra T400 trolleybus, Tatra M290 Slovenska strela
Other modern air-cooled rear engine cars: Chevrolet Corvair; Fiat 500; Fiat Giardiniera; BMW 600, 700; NSU Prinz IV, 1000, NSU Sport Prinz; Steyr Puch 500; Steyr Puch Haflinger; Zaporozec; VW 1200, 1500, 1600; Porsche 356, 911, 914; Tatra T77, T77a, T87, T97, T601, T603, T613, T700
Other cars with rear fins: Adler Autenrieth 1938, Audi UW 1934, Bel Geddes no. 8 1931, Borgward prototype (Übelacker) 1955, Briggs-Tjaarda 1933, Bugatti 57S Atlantic 1938, CD Panhard LM64 1964, Chenard & Walcker Mistral 1933, Citroen Andreau prototype 1944, Delage D8 Letourneur & Marchand Aerosport 1937, Delage V12 Vutotal 1937, Delahaye Pourtout 1947, DKW prototype 1935, Dodge Charger 500 Daytona 1969, Dubonnet Andreau 1935, GM / Tjaarda Sterkenburg 1931, GM concept cars 1949, Jaguar D-Type 1954, Jawa 700 Special 1934, Jetcar 1 Electro 2000, K1 Kamm 1938, Lancia Astura 233C Aerodinamica 1935, Martin-Binachon 1935, Maybach SW 35 1938, Mercedes Benz 170 Erdmann & Rossi 1933, Mercedes Benz 320 Streamline 1939, Opel 21 Jaray 1936, Peugeot 402 Andreau 1936, Pierre Fenaille 1938, Plymouth XNR 1960, Plymouth Superbird 1970, Škoda 935 1935, Škoda Rapid Six 1935, Škoda Coupe and Roadster Popular Monte Carlo 1936, Tatra T77, T77a, T87, T97, T107, T601, T603 mock-up 1933-1955, Versuchsbau VI 1938, Wikow Kapka 1931
Very rare poster and stills from the 1935 film 'Transatlantic Tunnel New York to London' UK starring Richard Dix, Leslie Banks and Tatra T77a, directed by Maurice Elvey:
A classic cinematographic mistake: Tatra T2-603s (from 1962) are used instead of Tatraplans in Costa Gavras' film 'The Confession' - 'L'Aveu' (1970) where Yves Montand stars as Artur London. London is being arrested in 1951 as a victim of the infamous Slánský Trial, then Tatraplans were used by the State Security (StB)
Although later in the film Tatraplan is used - the T2-603 transforming suddenly into the T600 as if to correct the previous shots, perhaps the T600 was not available when the shooting started. London introduces the change by saying that 'in 1951 Tatraplans were used'. Tatraplan's 'ancestral' line as displayed at the Swiss Museum of Transport, Lucerne: T97, T87, T77
1938 Tatra T77a at Pebble Beach California and British registered 1946 Tatra T87
Tatra T87 on La Place de l'Opera Paris, early 1950s French postcard
Tatra T87 and Volkswagen taken in the 1960s
Two Tatra T87s travelling on the North American Continent (courtesy of Gary Cullen)
Best view of Tatra cars is from above
Tatra T600 Tatraplan A Mass-Produced Teardrop Car Ivan
Margolius first published in Architectural Design, Volume 71, number 5, September 2001 (here the text is updated)
'A new horizon appears. A horizon that will inspire the
next phase in the evolution of the age.'
Norman Bel Geddes, Horizons, 1932 Take yourself back fifty years. Think of a car. Contemplate streamlining. Imagine a perfect teardrop form, the form of least resistance, on wheels. The only mass-produced automobile that fits that description would be a Tatra T600 Tatraplan.
Tatra
is the oldest automotive manufacturer in the world. It started in 1850 in the
small Moravian town of Nesselsdorf (Kopřivnice) making a variety of
horse-drawn and later railway coaches. Then the factory was called Schustala
& Co and from 1897, Nesselsdorf automobiles were built there. Twenty-two
years later their products were re-branded with a Tatra badge and presently,
innovative trucks, that have been victorious in six Paris-Dakar Rallies, are
still produced there.
Why is
the Tatraplan so memorable and such a milestone in automotive design evolution?
It came as the end result of a line of revolutionary developments in
streamlining that Tatra so bravely attempted and had an innovative monocoque
body construction. Encouraged by the progress in Zeppelin airship design, early
Junkers and Dornier aeroplanes, studies of natural forms by D'Arcy Wentworth
Thompson in his book On Growth and Form
and new expression in Constantin Brancusi's art and architecture of Erich
Mendelsohn, the science of aerodynamics became established. In developing
automobile design it was realized that in order to consume less fuel and achieve
greater speed and power it was necessary to consider improvement of air
penetration. Paul Jaray, of Hungarian descent, the main advocate of aerodynamics, who lived and worked in Switzerland obtained several patents for streamlined car bodies in the 1920's. In 1931 the Czech company Wikow produced a car called Kapka (Drop) that attempted a streamlined form.
For racing and experimental cars progress was
accelerated and streamlining was applied in a number of cases. However, the
general public taste was adverse to such a radical departure from the
established cubic forms of vehicles and it was only in the mid 1930's that car
manufacturers attempted to market streamlined cars. The Czech Tatra was such a
pioneer.
In
1897, Hans Ledwinka (1878-1967), an Austrian by birth, began to work in the
Nesselsdorf factory and his bold approach soon led him to the directorship of
the automobile division. He introduced swing axles attached to central tubular
chassis that was powered by a front air-cooled engine. This arrangement provided
a very flexible framework that became proven and successful on the rough Central
European roads.
In
1933 Ledwinka with Erich Übelacker (1899-1977) designed the model T77, a large fully
streamlined rear air-cooled engine car that created a sensation when it was
exhibited at the Berlin Autosalon. Its rear single stabilizing fin became a
Tatra trademark. In the next year mass-production followed and additional
streamlined models, the T77a (1935), T87 (1936) and T97 (1937) came on the
market.
These
designs were, however, a step back from a full streamlined form as they
expressed the front wings separately from the main body. This is where the
post-war Tatraplan succeeded. Its body, a teardrop form, fully enclosed the
chassis and the wheels, wide at the front over the wheels, with a sloping
split-windscreen, concealed door hinges and the back dissected by a small, almost symbolic, fin
sweeping to the pointed rear lid.
The
Tatraplan had a stormy and adventurous beginning. After the Second World War
Tatra wanted to bring a new design on the market that would continue the
tradition of streamlined models and at the same time achieve greater improvement
of comfort. The goals were to lower the overall weight, distribute it evenly
over the chassis, increase the interior space, design a body with smallest drag
coefficient, improve operational economy and introduce an all-metal body. The
new model was to be based on the pre-war Tatra 97, designed by Hans and Erich
Ledwinka of which only 508 cars were built before the occupying Third Reich
stopped its production because of its closeness to the KdF-Wagen (Volkswagen).
With
Hans Ledwinka in prison, goaled for alleged and unproved collaboration during
the war, (Ledwinka was released in 1951 and fully rehabilitated in 1992) the
factory was left without a strong designer. The factory technical director Vladimír Mimra appointed engineer Milan Cvetnič to take on the role. Initially Cvetnič proposed to modernize the T97 model. This was not accepted. Then came
Professor Souček under whose leadership a
new car began to emerge. Josef
Chalupa, director of the body design department,
proposed the concept of a self-supporting steel monocoque streamlined body
(years ahead of the world development) with a flat punt-type frame with
perforated welded box side members and a central rib that forked into a Y-form
at the rear to accept a new air-cooled horizontally opposed four-cylinder engine
mounted on two radial silentblocs. The first prototype was completed in December
1946. However, the tests, which followed found bad stability, inadequate power,
poor engine cooling and interior heating. The second prototype, made in spring
1947, did not solve any of these problems and Souček departed. Engineer Vladimír Korbel assisted by designer Vladimír Popelář, was asked to build five prototypes for the 1947 Prague Autumn Autosalon.
To find the best way forward Popelář and
Chalupa, through Ledwinka's former chauffeur, Alois
Kopečný, arranged a meeting with Hans to
obtain his advice. In May 1947, at midnight, the visitors came to see Ledwinka
in his Nový
Jičín prison cell bringing all the drawings of the new car with them. Ledwinka
welcomed them with opened arms and after two and half hour consultation gave his
views. He liked the form of the car but suggested enlarging the engine capacity,
redesigning the engine fan-cooling arrangement and rear axle assembly, moving
the headlights from the bonnet to
the edge of the front wings, introducing roof
cooling vents and keeping the traditional Tatra rear fin which was missing on
the prototypes.
The
new cars were delivered to the Autosalon within hours to spare and to a widely
acclaimed success. It is interesting to note that the
front of the 1947 T2–107 body to the post between the front and rear doors was
designed by František Kardaus of Studio BaR, the first industrial designer
involved with Tatra car bodies proposals. When tested in a wind tunnel the Tatraplan, its name implying
a connection to a contemporary two-year economic 'plan' as well as its
streamlining inspired by aeroplanes (colloq. Czech: éro'plan', from the originally designated
name Tatra Autoplan, František Kardaus
is credited by suggesting the name Tatraplan) had an impressive
0.32 drag coefficient. The Tatraplans were triumphant in a number of rallies,
especially in 1949 Österreichische Alpenfahrt where they gained the first
four places. By the beginning of 1953 6,342 units were produced, a third of
which were exported into 22 countries (Austria, China, East and West Germany,
Sweden, Canada, Belgium, Portugal, Switzerland, Hungary, USSR, Poland, Finland, Yugoslavia, The
Netherlands, Egypt, Morocco, Albania, Romania, Australia, Argentina, Sudan) but not into the UK.
Tatra
was the only company faithfully embracing streamlining principles and bringing
them first into mass-production. Individual experiments carried out by others
such as Jenatzy's La Jamais Contente (1899), Conte Ricotti's Alfa Romeo by
Castagna (1913), Rumpler's Tropfen-Auto (1921), Jaray's Ley (1922), Audi (1923)
and Dixi (1923) and Burney's Streamliner (1930)
paved the way for Tatra's achievement. The line of Tatra teardrop
streamlined cars created a benchmark for the future development of the
automobile design.
Link to an article about Tatraplan published in the USA during the Cold War: TATRA: The Best Red Car by F. H. Baer (Auto Sport Review [USA], October 1953) Tatraplan
Imports into Canada by
Gary Cullen, British Columbia (copyright) The
first time I heard the story was in 1989 from 80-year old John Mini in
Vancouver.
I had just bought John's 1949 T600 which he had owned for almost 40
years. He bought it when it was about 6 months old from the original owner
who didn't like the car. In 1989 John had been using the car for 40 It
was the Campbell family of Campbell Motors,
1234
Kingsway, Vancouver, BC, that was involved with importing and distributing
the cars across Canada. I have a friend that worked for Campbell
Motors at the time the Czech cars came in. It was his first job when
he was a teenager to clean all the Tatra's and Skoda's as they arrived at
the dealer. He also once delivered a car from Vancouver to Edmonton, Alberta,
quite a drive in those days as there was no Canadian road through the
Rocky Mountains, he had to take it into the USA and across the Rockies there
before driving it to Northern Alberta. Unfortunately he doesn't remember
anything about the import or dumping of the cars (he was just a kid at
the time). I tried to track down the Campbell family but had no luck there
either.
The
research continues…
1951 Paris based Tatraplan as originally exported to Portugal
Export models had polished aluminium fan cowling, crankshaft pulley and air filter casings
The only two French owned 'on the road' 1949 and 1951 T600s both with rounded rear lids
1949 Tatraplan with windscreen wipers arranged from above
1950 Tatraplan in USA
Well-preserved 1950 Tatraplan in Los Angeles, USA awaiting restoration
Tatraplan literature
Link to Tatraplan Driver's Handbook in English
Tatraplan models
Rare wooden Tatraplan toy made in Czechoslovakia in the 1950s
1949 Tatra T600 – Tatraplan before, during restoration and finally completed (2002-2009) At present there is one unit on the road in the UK
Remarkably laid out, beautiful 'piece of engineering art': 1949 T600 1,952cc engine
Tatraplan 'at home' inside no.1 airship shed, Cardington, Bedfordshire, UK (photos © I. Margolius and Lyndon McNeil) Tatra enthusiast starts young (photo © Binky Nixon)
Spare parts source (Náhradní díly) : Ecorra spol. s r.o. Kopřivnice-Lubina, Czech Republic
'Very informative!' Classic & Sports Car 'Terrific website.' Fanmail Tatra Register UK 'The
Best Tatra Site.' vintagecars.about.com 'Skvělé stránky.' Tatraportal.sk Last updated 18 March 2013
http://photobucket.com/Tatraplans http://pollak-presse.tatraportal.sk
Tatra T600 Tatraplan : the supreme streamlined car All rights reserved © www.tatraplan.co.uk
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