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Lanchester Fourteen

Lanchester Fourteen
1937 Lanchester 14 9136596755.jpg
Fourteen 6-light saloon
Overview
Manufacturer The Daimler Company Limited
Body and chassis
Class small luxury car
Body style 4-door six-light saloon
4-door four-light "razor-edge" sports saloon
2-door four-light four-seater coupé
all with fully panelled or leathercloth roofs and quarters.
Layout FR layout
Related Lanchester Eleven
Powertrain
Engine 1,527 cc (93.2 cu in)6-cylinder in-line ohv
Transmission 4-speed preselective self-changing gearbox and Fluid Flywheel
Dimensions
Wheelbase 102 12 in (2,600 mm)
track 48 in (1,200 mm)
Kerb weight 25 long cwt (2,800 lb; 1,300 kg)
Chronology
Predecessor Lanchester Light Six
Successor Lanchester Fourteen
Lanchester Fourteen engine
Overview
Manufacturer The Daimler Company Limited
Combustion chamber
Configuration 6-cylinder in-line
Displacement 1,527 cc (93.2 cu in)
Cylinder bore 60 mm (2.4 in)
Piston stroke 90 mm (3.5 in)
Compression ratio 6.5:1
Combustion
Cooling system water, pump and fan, thermostatically controlled
Output
Power output 43 bhp (32 kW; 44 PS) @4,000 rpm Tax rating 13.4 hp (10.0 kW)
Chronology
Predecessor Lanchester Light Six
Successor Lanchester Fourteen
Lanchester Fourteen Roadrider
1939 Lanchester 14 roadrider Deluxe JPA268 14 hp.jpg
Roadrider 4-light de luxe sports saloon 1939
Overview
Manufacturer The Daimler Company Limited
Production Third quarter 1937 to 1939
Model years 1938-1939
Assembly Coventry
Body and chassis
Class medium size luxury car
Body style 4-door six-light saloon
4-door four-light sports saloon
Layout FR layout
Related Daimler New Fifteen
Powertrain
Engine 1,809 cc (110.4 cu in) 6-cylinder in-line ohv
Transmission 4-speed preselective self-changing gearbox and Fluid Flywheel
Dimensions
Wheelbase 110 in (2,800 mm)
track 52 in (1,300 mm)
Length 180 in (4,600 mm)
Width 65 in (1,700 mm)
Kerb weight 27.5 long cwt (3,080 lb; 1,400 kg)
Chronology
Predecessor Lanchester Fourteen
Successor Lanchester Fourteen (post-war)
Lanchester Fourteen Roadrider engine
Overview
Manufacturer The Daimler Company Limited
Combustion chamber
Configuration 6-cylinder in-line
Displacement 1,809 cc (110.4 cu in)
Cylinder bore 61.47 mm (2.420 in)
Piston stroke 101.6 mm (4.00 in)
Cylinder block alloy cast iron
Valvetrain OHV pushrod cam-in-block
Compression ratio 6.5:1
Combustion
Fuel system carburettor
Fuel type petrol supplied by mechanical pump
Cooling system water, pump and fan, thermostatically controlled
Output
Power output 52 bhp (39 kW; 53 PS) @4,200 rpm, Tax rating 14.06
Lanchester Fourteen and Leda LJ200
1953 Lanchester Leda 4331626219.jpg
Overview
Manufacturer The Daimler Company Limited
Model years 1950-1953
Assembly Coventry
Body and chassis
Class small luxury car
Body style 4-door six-light saloon
(coachbuilt = Fourteen)
(all-steel = Leda)
2-door drophead coupé
Layout FR layout
Related Daimler Conquest
Powertrain
Engine 1,968 cc (120.1 cu in) 4-cylinder in-line ohv
Transmission 4-speed preselective self-changing gearbox and Fluid Flywheel
Dimensions
Wheelbase 104 in (2,600 mm)
track 52 in (1,300 mm)
Length 175 12 in (4,460 mm)
Width 66 in (1,700 mm)
Kerb weight 28 long cwt (3,100 lb; 1,400 kg)
Chronology
Predecessor Lanchester Fourteen Roadrider
Successor none, Sprite withdrawn
Lanchester Fourteen and Leda engine
Overview
Manufacturer The Daimler Company Limited
Combustion chamber
Configuration 4-cylinder in-line
Displacement 1,968 cc (120.1 cu in)
Cylinder bore 76.2 mm (3.00 in)
Piston stroke 107.95 mm (4.250 in)
Cylinder block alloy cast iron
Valvetrain OHV pushrod cam-in-block
Compression ratio 6.7:1
Combustion
Fuel system Zenith downdraught carburettor
Fuel type petrol supplied by AC mechanical pump
Oil system submerged gear type pump, Tecalemit full-flow oil filter with safety by-pass
Cooling system water, pump and fan, thermostatically controlled
Output
Power output 60 bhp (45 kW; 61 PS) @4,200 rpm

The Lanchester Fourteen Roadrider, a new 6-cylinder Lanchester was announced by The Lanchester Motor Company Limited at the beginning of September 1936. The name Roadrider was chosen because of the special suspension features which were provided. It was stated to be the lowest priced six-cylinder Lanchester ever offered. This car replaced the previous 12 hp (8.9 kW) Light Six model with a larger six-cylinder (14 hp or 10 kW) engine again in the Lanchester Eleven chassis and body.

The four-light four-door sports saloon was given a new "razor edge" body. The entirely new Roadrider shape, introduced within twelve months, was similar in appearance.

The Fourteen was continued after World War II, with a coachbuilt body for the home market and, under the Lanchester Leda name for the export market, with a lighter all-steel body.

These followed the customary Lanchester practice and the transmission included the Daimler fluid flywheel and the self-changing pre-selective four-speed gearbox. Final drive was by underslung worm gear.

Magna type wire wheels and fully chromium-plated bumpers were standard. There was a new range of coachwork. Upholstery was provided in a new style either in all leather or a combination of leather and cloth. The windscreen had remote-motor dual wipers operating from the bottom.

A new Lanchester Roadrider "breaking fresh and important ground" was announced at the beginning of October 1937. Engine, chassis, and body were all different, and larger and independent front suspension was now provided. An optional manual syncromesh gearbox with an ordinary clutch was also available at reduced price. This car was a simpler, less luxurious version of the Daimler New Fifteen, sharing the two standard bodies but using a smaller engine.

details in addition to tabled data

The crankshaft ran in four bearings The engine unit had bi-axial four-point rubber mountings.

"On the offside are the horizontal carburettor, the manifolds held by brass nuts, the air-cooled dynamo with a belt drive common to the combined fan and impeller and the steering box which has worm and double roller gear.

On the nearside the vertically driven make-and-break and distributor is placed centrally and has a neat easily detachable cover over the top which also hides the sparking plugs and wiring. Here also are the water tap, the coil, pressure oil filter, dip rod, sump drain plug, starter and mechanical fuel pump"

Power was transmitted to the rear wheels with the usual Daimler fluid flywheel and self-changing gearbox but the final drive was now by spiral bevel. A pin roller-bearing propeller-shaft led to a half-floating spiral bevel driven back axle.

Independent front wheel springing was provided in the form of parallel links with coil springs, radius arms and torsion bar damping. The rear half-elliptical springs also were given a torsion bar stabilizer and hydraulic shock absorbers. They were rubber-mounted to minimise vibration. The exhaust system was also insulated.


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