"Tatra" Car & Other Aerodynamic Marvels

"QUANTUM SHOT" #212 READ THE FIRST PART HERE Futuristic Shape and Radical Design In our previous post we covered the most amazing examples of American aerodynamic prototypes from the 30's & 50's. However, streamlined cars were also quite the rage in Europe before WWII: "Tatra" T87, made in Czechoslovakia in the mid 30's, is the best example. Photo source: The Victoria and Albert Museum in London (Modernism exhibit) Tatra T-87 (image credit: tatraregister) With top speed approaching 100 mph, efficient aerodynamic characteristics, weird triple-headlights and an air-cooled engine in the back, this car had radical looks and even more radical engineering. The only American car approaching it in innovation at the time would be Tucker 48, although "the Tucker" story merits its own article (it did not go over too well with the American car industry, alas). "European designers created numerous streamline rear-engine automobiles throughout the 1930s. Between 1934 and 1938, Tatra was the only company to put rear-engine streamliners into serial production. After the Tatra T77 debuted in 1934, American automobile companies, including Ford, created prototype rear engine automobiles, but never produced them." (Source: Tucker Club) (image credit: Erich Z) The internet is a big place, and it already happens to have a site dedicated to the old Tatra cars: International Streamlined Tatra Site. We strongly recommend checking it out for the various details of this car's exceptional history. The Start of Tatra Since the mid 19th century "Tatra" had been the manufacturer of carriages and rail coaches, but once Austrian-born engineer Hans Ledwinka joined the company, it switched to automobile production. See some examples here. Everything changed again in the 30s, when Hans introduced pioneering air-cooled rear-engine design, drastically different from all other box-shaped cars at the time. The Tatra Type 57 with aerodynamic body by Paul Jaray (1932): 3D reconstruction by James & Patrick Granger T-77 model (improved and enlarged V570 prototypes from 1933). This is probably the most well-known Tatra shape, and the most futuristic: (image credit: International Streamlined Tatras) (image credit: die-neue-sammlung.de) Not only did they have a headlight in the middle of a car, but some of the T77 models also had the steering wheel located in the center of the dashboard. The driver sat slightly ahead and between the front seat passangers, almost like a true pilot. Some Tatras made shortly after WWII (1946): (images credit: conceptcarz) Tatra 87 model: (They have Tatra 87 at the Minneapolis Museum of Art) (image credit: artsmia) ....and further in the 50s (see here) Tatra still looks very strange and rather elegant. However, the original master-mind behind the design - engineer Hans Ledwinka was promptly imprisoned by Communists after the war for suspected collaboration with Nazis... and when rehabilitated, he wisely emigrated back to Austria. So the post-war Tatras are pleasing for the eye, but nowhere as radical as the old ones. ------------ Interesting Tatra - Volkswagen connection: We spoke about VW Beetle early concepts influence on American designers in our previous post. However, VW and Porsche took a few hints (and more) from other European companies as well. Compare these shots of Tatra T97 (1936) and KdF (Beetle prototype): Paul Schilperoord writes: "In the late 1930s it became clear that VW had used several patents of the Tatra factory. It's likely Porsche used these patents because of the enormous presure from Hitler to develop the KdF-Wagen in a short time and on a tight budget. Just before the outbreak of WWII Tatra had ten legal claims against VW for infringement of patents. Although Porsche was about to make a settlement with Tatra, Hitler stopped him and told Porsche he would "solve this problem". Shortly after he invaded Czechoslovakia and gained control over the Tatra factory. Hitler immediately stopped the production of the T97 after only 508 cars were built. The T97's big brother, the V8-powered T87, did remain in production during the first years of the war. The T87 was considered by German highcommand as the ultimate car for the new German Autobahns and was a real favourite amongst German officers." According to another source, after the war VW had to pay Tatra an undisclosed sum of money for infringing on Tatra's design (which VW does not particularly likes to discuss nowadays) ------------ Tatra was not the only company producing streamlined cars in Europe, and even not the only one in Czechoslovakia. Here is Wikov Type 35 car, having the similar airplane-fashion approach to its design. Back in the US: Teague Car: a curious three-headlight rear-engine sedan design proposal published in the 30s (Source: Tucker Club) ------------ Possibly the very first streamlined car Another aerodynamic oddity, mostly forgotten today - "Rumpler Tropfenwagen" Edmund Rumpler presented "Rumpler Tropfenwagen" in Motor show in Berlin in 1921. (See German-language Wikipedia article) Note the curved window panes: they were used here for the first time. Aerodynamically speaking, it was almost sensational: its coefficient of drag was only 0.28. The driver sat in the front-center, behind him was space for four passangers. Only 100 cars were built, however, due to the weak 6-cylinder engine and the obvious absense of trunk space. (trunks were attached to the later models as an after-thought). The car became famous in the other way: Fritz Lang used a number of them in his legendary "Metropolis". Some other patented ideas from the same company (this one dated 1919): Thanks to Daniel Wenzel for this tip. READ ANOTHER PAGE HERE "StumbleUpon" this page Permanent Link... Category: Automobile,Vintage Related Posts: Vintage Concepts from Alfa-Romeo, High-Speed Sled, Citroen DS Dark Roasted Blend's Photography Gear Picks: