| 词条 | NW S |
| 释义 |
|name=Nesselsdorfer Wagenbau-Fabriks-Gesellschaft Type S4 (18/24, 16/20) Type S4 (20/30) |manufacturer=Nesselsdorfer Wagenbau-Fabriks-Gesellschaft A.G. today Tatra, a.s. |production=1906 - 1912 S4 (18/24, 16/20) 1913 - 1917 S4 (20/30) 62 produced |assembly = Kopřivnice, Moravia |predecessor= |successor= NW T |image=Nesselsdorf S.jpg |class= |platform= |transmission= four speeds (+reverse) |layout=Front-engine, rear-wheel-drive layout |body_style=diverse four- or six-seaters |engine= {{convert|3306|cc|CID|1|abbr=on}} liquid-cooled vertical four-cylinder 14,7kW (20 HP) S4 (18/24, 16/20) 14,7kW - 22kW (20–30 HP) S4 (20/30) |wheelbase= {{convert|2900|mm|in|1|abbr=on}}; {{convert|3000|mm|in|1|abbr=on}}; {{convert|3100|mm|in|1|abbr=on}}; {{convert|3400|mm|in|1|abbr=on}} S4 (18/24, 16/20) {{convert|3100|mm|in|1|abbr=on}} S4 (20/30) |length= |width= |height= |weight={{convert|1172|kg|lb|abbr=on}} - {{convert|1290|kg|lb|abbr=on}} depending on carrossery [1] |designer= }}{{Infobox automobile |name=Nesselsdorfer Wagenbau-Fabriks-Gesellschaft Type S6 |manufacturer=Nesselsdorfer Wagenbau-Fabriks-Gesellschaft A.G. today Tatra, a.s. |production=1912 - 1915 12 produced |assembly = Kopřivnice, Moravia |predecessor= |successor= NW U |image= |class= |platform= |transmission= four speeds (+reverse) |layout=Front-engine, rear-wheel-drive layout |body_style=diverse four or six seaters |engine= {{convert|4959|cc|CID|1|abbr=on}} liquid-cooled vertical six-cylinder 29,6kW- 36,8kW (40-50 HP) |wheelbase= {{convert|3450|mm|in|1|abbr=on}} |length= |width= |height= |weight={{convert|1800|kg|lb|abbr=on}} depending on version [1] |designer=Hans Ledwinka }} The NW type S is a veteran automobile manufactured by Nesselsdorfer Wagenbau-Fabriks-Gesellschaft A.G. (NW, now known as Tatra). Hans Ledwinka, who left the company in 1902, was hired back in 1905 (meanwhile he worked for company of Alexander Friedman in Vienna). Immediately he started working on a new car with modern and progressive design. Some of the new features included overhead valves, actuated by overhead camshaft (OHC), and hemispherical combustion chamber. The engine was mounted at three points, the engine block had large service access doors. The engine with the gearbox formed one massive unit, so-called monoblock.[1]The gearbox itself was of a bell shape with only five gears. Two gears were ring type with teeth on the inside surface. Individual speeds were engaged by moving the gears radially. The rear axle was driven by a drive shaft in lieu of chains.[1] The S 4 and S 6 with four-cylinder or six-cylinder engines were able to reach maximum speeds of 80 km/h and 100 km/h (50/62 mph). The total production of both models was 74 units.[1] References1. ^1 2 3 4 Tatra - Passenger Cars, Karel Rosenkranz, TATRA, a. s., 2007 {{Tatra models}}{{Brass-auto-stub}} 5 : Cars of the Czech Republic|Tatra vehicles|Rear-wheel-drive vehicles|1900s cars|Vehicles introduced in 1906 |
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