The DAF 600 is a

small family car The C-segment is the 3rd category of the European segments for passenger cars and is described as "medium cars". It is equivalent to the Euro NCAP "small family car" size class, and the compact car category in the United States. In 2011, the C- ...

produced by

DAF Daf ( fa, دف) also known as Dâyere and Riq is a Middle Eastern (mainly Iranian) frame drum musical instrument, used in popular and classical music in South and Central Asia. It is also used in Afghanistan, Azerbaijan, Tajikistan, Iran, Uzbe ...

from 1959 until 1963. It was DAF's first production passenger car. The 600 was first presented at the

Amsterdam Amsterdam ( , , , lit. ''The Dam on the River Amstel'') is the Capital of the Netherlands, capital and Municipalities of the Netherlands, most populous city of the Netherlands, with The Hague being the seat of government. It has a population ...

Motor Show An auto show, also known as a motor show or car show, is a public exhibition of current automobile models, debuts, concept cars, or out-of-production classics. It is attended by automotive industry representatives, dealers, auto journalists a ...

in February 1958 and was in production by 1959, although the firm had published the first details of the car at the end of 1957.

Manufacture

Mayor Truus Smulders-Beliën in one of the first DAF 600s In 1959 the first two DAF 600 cars manufactured were awarded to the first Dutch woman to be a mayor,

Truus Smulders-Beliën Geertruida Catharina Theresia Maria "Truus" Smulders-Beliën ( Beliën; 20 November 1902 – 11 June 1966) was a Dutch politician and teacher who was the mayor of Oost-, West- en Middelbeers in North Brabant from 1946 to 1966. The first female ma ...

, and the chair of the Dutch automobile club. Smulders-Beliën been chosen because she was well known and she appeared to have ordered one. She was contacted and she agreed after it was realised that it was her staff who had ordered it. She was unaware of the order and the mayor did not have a driving licence. From 1959 till 1963, a total of 30591 cars were produced.

Variomatic transmission

The 600 was the first production car, after the 1920s ''

Clyno Clyno Engineering Company, later Clyno Engineering Company (1922) Ltd, was a motorcycle and car manufacturer that operated in Thrapston from 1909 to 1910 and then in Wolverhampton from 1910 to 1929. During this time they produced over 15,000 mo ...

'', to have a

continuously variable transmission A continuously variable transmission (CVT) is an automatic transmission that can change seamlessly through a continuous range of gear ratios. This contrasts with other transmissions that provide a limited number of gear ratios in fixed steps. T ...

(CVT) system - the innovative DAF ''

Variomatic Variomatic is the continuously variable transmission (CVT) of the Dutch car manufacturer DAF, originally developed by Hub van Doorne. It is a stepless, fully-automatic transmission, consisting of a V-shaped drive-belt, and two pulleys, each o ...

''. The DAF Variomatic employs engine speed, via centrifugal weights, to shift the transmission and is enhanced by an engine

manifold vacuum Manifold vacuum, or engine vacuum in an internal combustion engine is the difference in air pressure between the engine's intake manifold and Earth's atmosphere. Manifold vacuum is an effect of a piston's movement on the induction stroke and the ...

. It was the only car ever produced which went faster by the simple expedient of gently and gradually releasing the accelerator once top speed had been reached. This increased manifold vacuum which helped the variable pulleys shift to an even higher ratio so even though the engine RPM stays the same, the transmission increases the car's speed, in the case of the DAF 600, from to nearly given enough time and level road. The Variomatic also permitted increased engine braking by operating a switch on the dashboard which reversed the action of the vacuum on the pulley's diaphragm, seeking a lower ratio with increased manifold vacuum. File:DAF img 2284.jpg File:DAF img 2286.jpg

Notes

https://ru.wikipedia.org/wiki/DAF_600

External links

* {{DAF

600 __NOTOC__ 600 ( DC) was a leap year starting on Friday (link will display the full calendar) of the Julian calendar. The denomination 600 for this year has been used since the early medieval period, when the Anno Domini calendar era became the ...

Rear-wheel-drive vehicles Vehicles with CVT transmission Sedans 1960s cars Cars introduced in 1958