Οι πιο πολλοι φιλοι του αυτοκινητου γνωριζουν την SUBARU απ το καταπληκτικο Impreza,αντε και λιγο πιο νωρις απ'το Legacy.που ανεβασε πρωτη φορα στο βαθρο του νικητη,σε αγωνα του ΠΠΡ, ο αξεχαστος Colin Mc Rae.
Πολυ λιγοι,ομως,γνωριζουν τον προπαππου του Impreza,που ηταν εξ' ισου επαναστατικος μ'αυτο και δεν ηταν αλλος απ'το SUBARU 1000 και ff1.
Ηταν το ξεκινημα της 'συμμετριας',δηλαδη της συμμετρικης κατασκευης,ως προς τον διαμηκη αξονα του αυτοκινητου.
Αυτο που πολυδιαφημιζει,σημερα η εταιρια σαν Subaru Symmetrical All-Wheel Drive (AWD).
Επισης λιγοι γνωριζουν οτι η μητρικη εταιρια λεγεται Fuji Heavy Industries και πριν να καταπιαστει με την κατασκευη scooter και κατοπιν αυτοκινητων,ηταν μια πρωτοποριακη εταιρια κατασκευης αεροπλανων !!!!!
Ας μη ξεχναμε,επισης,οτι οι 4Τ στο πρωτο τους τευχος(Οκτωβριος 1970) ειχαν ενα τεστ του συγκεκριμενου μοντελου και καλο ειναι οι πιο νεοι να το διαβασουν και να δουν τις συγκρισεις.
Αληθεια ποσοι ανθρωποι,σημερα,κατεχουν ενα αντιτυπο απ'το πρωτο τευχος(το αυθεντικο,αυτο που μυριζει καπως,και οχι αυτο που ανατυπωσε καποτε ο Καββαθας) ;;;;;;
http://www.4troxoi.gr/files/File/Videos ... euxos1.pdf
Αυτα τα λιγα,προς το παρον,και θ' ακολουθησει συνεχεια......

The secret of excellent hill climbing capacity

The hill climbing capacity is not only due to the engine performance but it is also the result of clever car body weight distribution. Generally, when comparing FWD, RWD and rear engine rear drive vehicles, FWD vehicles are regarded as having inferior hill climbing ability. This is due to the fact that because the vehicle weight is concentrated towards the rear on slopes, the front wheels tend to float and the driving force decreases. In order to overcome this, in the Subaru 1000, the engine has been boldly brought to the front of the vehicle and placed over the axles in front of gearbox. Also, the spare tire is housed inside the engine compartment, enabling a front to rear vehicle weight ratio of 6 to 4 to be obtained, and an ideal weight ratio of 58% on the front wheels is secured even when the car carries its full capacity of passengers. It is generally recognized that, if a weight ratio of around 60 percent is placed on the front wheels, there is hardly any danger of slipping on wet and slippery uphill slopes.

(Source: Subaru magazine Vol. 38 (issued January 1, 1967))

Οι πιο πολλοι φιλοι του αυτοκινητου γνωριζουν την SUBARU απ το καταπληκτικο Impreza,αντε και λιγο πιο νωρις απ'το Legacy.που ανεβασε πρωτη φορα στο βαθρο του νικητη,σε αγωνα του ΠΠΡ, ο αξεχαστος Colin Mc Rae.
Πολυ λιγοι,ομως,γνωριζουν τον προπαππου του Impreza,που ηταν εξ' ισου επαναστατικος μ'αυτο και δεν ηταν αλλος απ'το SUBARU 1000 και ff1.
Ηταν το ξεκινημα της 'συμμετριας',δηλαδη της συμμετρικης κατασκευης,ως προς τον διαμηκη αξονα του αυτοκινητου.
Αυτο που πολυδιαφημιζει,σημερα η εταιρια σαν Subaru Symmetrical All-Wheel Drive (AWD).
Επισης λιγοι γνωριζουν οτι η μητρικη εταιρια λεγεται Fuji Heavy Industries και πριν να καταπιαστει με την κατασκευη scooter και κατοπιν αυτοκινητων,ηταν μια πρωτοποριακη εταιρια κατασκευης αεροπλανων !!!!!
Ας μη ξεχναμε,επισης,οτι οι 4Τ στο πρωτο τους τευχος(Οκτωβριος 1970) ειχαν ενα τεστ του συγκεκριμενου μοντελου και καλο ειναι οι πιο νεοι να το διαβασουν και να δουν τις συγκρισεις.
Αληθεια ποσοι ανθρωποι,σημερα,κατεχουν ενα αντιτυπο απ'το πρωτο τευχος(το αυθεντικο,αυτο που μυριζει καπως,και οχι αυτο που ανατυπωσε καποτε ο Καββαθας) ;;;;;;
http://www.4troxoi.gr/files/File/Videos ... euxos1.pdf
Αυτα τα λιγα,προς το παρον,και θ' ακολουθησει συνεχεια......

The secret of excellent hill climbing capacity

The hill climbing capacity is not only due to the engine performance but it is also the result of clever car body weight distribution. Generally, when comparing FWD, RWD and rear engine rear drive vehicles, FWD vehicles are regarded as having inferior hill climbing ability. This is due to the fact that because the vehicle weight is concentrated towards the rear on slopes, the front wheels tend to float and the driving force decreases. In order to overcome this, in the Subaru 1000, the engine has been boldly brought to the front of the vehicle and placed over the axles in front of gearbox. Also, the spare tire is housed inside the engine compartment, enabling a front to rear vehicle weight ratio of 6 to 4 to be obtained, and an ideal weight ratio of 58% on the front wheels is secured even when the car carries its full capacity of passengers. It is generally recognized that, if a weight ratio of around 60 percent is placed on the front wheels, there is hardly any danger of slipping on wet and slippery uphill slopes.

(Source: Subaru magazine Vol. 38 (issued January 1, 1967))

Οι πιο πολλοι φιλοι του αυτοκινητου γνωριζουν την SUBARU απ το καταπληκτικο Impreza,αντε και λιγο πιο νωρις απ'το Legacy.που ανεβασε πρωτη φορα στο βαθρο του νικητη,σε αγωνα του ΠΠΡ, ο αξεχαστος Colin Mc Rae.
Πολυ λιγοι,ομως,γνωριζουν τον προπαππου του Impreza,που ηταν εξ' ισου επαναστατικος μ'αυτο και δεν ηταν αλλος απ'το SUBARU 1000 και ff1.
Ηταν το ξεκινημα της 'συμμετριας',δηλαδη της συμμετρικης κατασκευης,ως προς τον διαμηκη αξονα του αυτοκινητου.
Αυτο που πολυδιαφημιζει,σημερα η εταιρια σαν Subaru Symmetrical All-Wheel Drive (AWD).
Επισης λιγοι γνωριζουν οτι η μητρικη εταιρια λεγεται Fuji Heavy Industries και πριν να καταπιαστει με την κατασκευη scooter και κατοπιν αυτοκινητων,ηταν μια πρωτοποριακη εταιρια κατασκευης αεροπλανων !!!!!
Ας μη ξεχναμε,επισης,οτι οι 4Τ στο πρωτο τους τευχος(Οκτωβριος 1970) ειχαν ενα τεστ του συγκεκριμενου μοντελου και καλο ειναι οι πιο νεοι να το διαβασουν και να δουν τις συγκρισεις.
Αληθεια ποσοι ανθρωποι,σημερα,κατεχουν ενα αντιτυπο απ'το πρωτο τευχος(το αυθεντικο,αυτο που μυριζει καπως,και οχι αυτο που ανατυπωσε καποτε ο Καββαθας) ;;;;;;
http://www.4troxoi.gr/files/File/Videos ... euxos1.pdf
Αυτα τα λιγα,προς το παρον,και θ' ακολουθησει συνεχεια......

The secret of excellent hill climbing capacity

The hill climbing capacity is not only due to the engine performance but it is also the result of clever car body weight distribution. Generally, when comparing FWD, RWD and rear engine rear drive vehicles, FWD vehicles are regarded as having inferior hill climbing ability. This is due to the fact that because the vehicle weight is concentrated towards the rear on slopes, the front wheels tend to float and the driving force decreases. In order to overcome this, in the Subaru 1000, the engine has been boldly brought to the front of the vehicle and placed over the axles in front of gearbox. Also, the spare tire is housed inside the engine compartment, enabling a front to rear vehicle weight ratio of 6 to 4 to be obtained, and an ideal weight ratio of 58% on the front wheels is secured even when the car carries its full capacity of passengers. It is generally recognized that, if a weight ratio of around 60 percent is placed on the front wheels, there is hardly any danger of slipping on wet and slippery uphill slopes.

(Source: Subaru magazine Vol. 38 (issued January 1, 1967))

Για το SUBARU ff1 δεν το διαβασες;;;;;

ηταν ενα πρωτοποριακο αυτοκινητο.....
αρκει να σου πω οτι ειχε 4 ραβδους στρεψης(καθολου ελατηρια)και φυσικα ανεξαρτητη αναρτηση στους 4 τροχους....
δεν μπορω να πω οτι υστερουσε σε οδικη συμπεριφορα.....
Αν και οταν τα οδηγουσα εγω ημουν μικρος και δεν κατειχα και πολλα πραγματα....

αυτο(1400) ηταν προς το τελος της δευτερης γενιας(LEONE),το οποιο,αισθητικα,δεν ειχε καμια σχεση με τον προκατοχο του,
(το ff1).....

Subaru 1000 Genealogy (1965~1971)

print screen

The Subaru 1000 went on sale on May 14, 1966. Three types of four-door sedans were launched. In 1967, a two-door sedan (February 15) and a four-door van (September 14) were additionally launched, while the floor shift model and two-door van (August 1) were added in 1968. In 1969 (March 1), the Subaru ff-1 Series (four-door sedan, two-door sedan, sports sedan and van), entailing renewal of the front grille design and so on based on the Subaru 1000 Series’ mechanism and styling was launched. In 1970 (July 10), the Subaru ff-1 1300G and 1100 Series went on sale. In 1971, the New 1300G Series was launched (April 22), and the line was passed onto the Leone Series that went on sale in October the same year.

Subaru ff-1 Standard March 1, 1969

how to do a screen shot

Size:3900 mm x Width 1480 mm x Height 1390 mm
Wheelbase:2420mm
Tread: (Front):(Front) 1225mm (Rear) 1210mm
Min. ground clearance:180mm
Vehicle weight:670 kg
Riding capacity:5 persons

Engine:EA61
Model:Horizontally opposed four-cylinder, water-cooled four-cycle
Displacement:1088cc
Max. output:62PS/6000r.p.m.
Max. torque:8.7kg?m/3200r.p.m.

Suspension
Front:Wishbone independent suspension
Rear:Trailing arm independent suspension

ff-1 1300G Sedan Standard July 10, 1970

adult image

Size:ff-1 1300G Sedan Standard July 10, 1970
Wheelbase:2420mm
Tread: (Front):(Front) 1225mm (Rear) 1205mm
Min. ground clearance:175mm
Vehicle weight:685kg
Riding capacity:5 persons

Engine:EA52
Model:Horizontally opposed four-cylinder, water-cooled four-cycle
Displacement:1267cc
Max. output:80PS/6400r.p.m.
Max. torque:10.1kg?m/4000r.p.m.

Suspension
Front:Wishbone independent suspension
Rear: Semi-trailing independent suspension

New 1300G Sedan Standard April 2, 1971

green shot

Size:Length 3900 mm x Width 1480 mm x Height 1390 mm
Wheelbase:2420mm
Tread: (Front):(Front) 1225mm (Rear) 1205mm
Min. ground clearance:175mm
Vehicle weight:685kg
Riding capacity:5 persons

Engine:EA62
Model:Horizontally opposed four-cylinder, water-cooled four-cycle
Displacement:1267cc
Max. output:80PS/6400r.p.m.
Max. torque:10.1kg?m/4000r.p.m.

Suspension
Front:Wishbone independent suspension
Rear:Semi-trailing independent suspension

80 αλογα για 685 κιλα το 1971 !!!!!!!!!!!!!

open source screen capture

**Why select the horizontally opposed engine? **

Based on the required conditions for passenger vehicles that were presented by Shinroku Momose, the engine design department proposed three engine types, namely the transversely mounted in-line four-cylinder engine, the longitudinally mounted V-type four-cylinder engine, and the transversely mounted horizontally opposed four-cylinder engine.
“It was because the drive shafts could be equal length and also made longer. In FWD development at that time, the greatest problem was the drive shaft joints. Excellent joints were subsequently completed just before launch of the Subaru 1000, however, in order to avoid placing load on the joints, it was necessary to extend the drive shafts and make them equal length. However, this was difficult to achieve with the transversely mounted in-line four-cylinder engine.”
Development of the horizontally opposed engine was thus commenced, and the first engine to be designed was an 800 cc 36 HP engine, and based on this a 796 cc, 41 HP prototype was manufactured. This was subsequently upsized to a 923 cc, 46 HP model then a 977 cc, 47 HP model, and finally the EA-52 Engine 977 cc, 55 HP model was developed for mass production.
Aluminum was adopted as the material for the crank case and cylinder head in order to reduce weight. At that time, aluminum was 14 times more expensive than iron; moreover, because this wasn’t a typical in-line four-cylinder engine, all machine tools had to be specially ordered. Every time something cropped up, there was a discussion over whether the horizontally opposed four-cylinder engine was really the best choice. Even so, the engine development team built an aluminum horizontally opposed engine based on the steadfast belief that “a good product will always sell.”
As a result, the EA52 engine turned out to be 15 percent lighter than conventional in-line four-cylinder engines. At that time, in development of common mass production vehicles, engine and car body performance was pursued, but this was the first time that an effort to improve driving was made through reducing the engine weight. This was very unusual, but this most important weight reduction was thoroughly conducted in the Subaru 1000.
(The above contents were edited using extracts from Cartopia Vol. 314 and Vol. 382).

Δεν θα πρεπει να ξεχναμε,ομως,οτι στα τελη της δεκαετιας του 60,γυρω στο 1968,η SUBARU ειχε κανει joint venture με τη NISSAN
και σχεδιαζαν απο κοινου εξαρτηματα.
Γι αυτο και το 510 εχει οπτικη σχεση με το ff1...
Ενα απ'αυτα τα κοινα εξαρτηματα ηταν και το πισω διαφορικο,το οποιο η NISSAN χρησιμοποιουσε στα πισωκινητα αυτοκινητα της, που ειχαν φυλλα σουστας στην πισω αναρτηση τους και αργοτερα,το 1971,η SUBARU το χρησιμοποιησε στο πρωτο τετρακινητο επιβατικο αυτοκινητο παραγωγης και εξακολουθει να το χρησιμοποιει ακομη και σημερα....
Σημειωτεον οτι τοτε η SUBARU χρησιμοποιουσε ανεξαρτητες αναρτησεις στους 4 τροχους και μαλιστα με 4 ραβδους στρεψης.....

ναι γι αυτο ειχαν πολλα κοινα εξαρτηματα...

Distinct Engineering Mounted into the Subaru 1000 (Engine schema)

free upload

Engine
The Subaru 1000 is equipped with a horizontally opposed four-cylinder water-cooled four-cycle engine possessing total displacement of 977 cc. In terms of performance, the engine has a compression ratio of 9.0 and maximum output of 55 ps/6000 rpm. The maximum torque is 7.8 kg/3200 rpm.
The Subaru 1000 engine has the following characteristics:
It is a horizontally opposed engine and, because it is made from aluminum alloy, it is light and compact and has good cooling performance.
Through designing a combustion chamber with high compression ratio and mechanical octane value, the engine has high output and high performance.
The engine is designed to provide excellent durability.
Fuel economy is good thanks to the high compression ratio and so on.
Since the engine is horizontally opposed, it has good balance. Because it has no cooling fans and so on, it generates little vibration and noise and is quiet.
Since the engine is made of aluminum and has a new type combustion chamber with high mechanical octane value, it can use regular gasoline.
(Source: “Subaru” magazine – Subaru 1000 extra edition (issued May 20, 1966))

Subaru 1000- ff1

Constant velocity joint

how do i print screen

Being an FWD vehicle, the Subaru 1000 has drive shafts at the front and both ends of these are connected by constant velocity joints.

The constant velocity joint comprises a CVJ (Constant Velocity Joint) on the wheel side and a telescopic DOJ (Double Offset Joint) on the differential side. This use of two constant velocity joints basically resolves the issue of unpleasant vibrations that occur during turning and acceleration when using a cross-shaped joint.

Features of the two constant velocity joints are as follows:

・The constant velocity joint does not have the bend moment act on the shaft as in the case of a cross-shaped joint; it is compact; moreover, because it has no imbalance, it has little vibration and can run quietly.
・Because the ball conducts smooth rolling movement, it entails hardly any loss.
・Because the joint is sealed, there is no need for greasing.
(Note) The Subaru 1000 was the world’s first mass produced car to adopt drive shafts based on combination of this DOJ and CVJ.

(Source: Extracted from the Subaru 1000 Sales Sheet 1966-1)

μηπως ηταν αλλος τυπος ημιαξονιου....

Distinct Engineering Mounted into the Subaru 1000

Σύστημα ψύξεως διπλού ψυγείου,χωρίς βεντιλατέρ !!!!!

screenshot tools

Dual Radiator

The Subaru 1000 became the first domestic car to adopt a unique dual radiator cooling device in its engine.
Unlike generally adopted cooling systems, the dual radiator has no cooling fan in the main radiator, but its mechanism is composed of the main radiator, sub-radiator, reserve tank and small motor fan for the sub-radiator.

image

Operation of the dual radiator

During startup, only the sub-radiator is activated.
During medium and high speed driving, cooling is conducted by the sub-radiator and main radiator.
At times of high load such a when climbing hills or crawling, the electric fan operates to cool the sub-radiator. (See the figure).
Operation is automatically conducted based on fluctuations in temperature.

The dual radiator has the following characteristics.

The cooling fan causes little power loss in the engine and enables good high-speed performance and fuel economy.
The engine is especially durable when climbing hills and crawling and there is no danger of overheating.
Users are liberated from fan noise.
There is no need to replenish or replace radiator coolant for a long time (every two years). Antifreeze solution that contains anti-rust solution is used as the radiator coolant.
In winter, the sub-radiator is used to provide the heating performance of the 2,000 cc class engine.

(Source: “Subaru” magazine – Subaru 1000 extra edition (issued May 20, 1966))