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Welcome to 4rail.net Timeline Main Page!
We are currently developing our Timeline pages and more content will be added here regularly.
Novelty, Sweden  

History of railways, timelines, inventions, trials and errors, etc.


Created for 4rail.net by John McKey. Pictures by Andreas Ehnberg, Hannu Peltola, Stanislav Voronin, Ilkka and Sanna Siissalo, Nick Slocombe, Gerard J. Putz and John McKey.

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BNSF freight leasd by C44-9W number 535, Southwest U.S.A.
Today's Railways Timeline archives

Historical Timeline

  Beginnings of the Railway Era
Guiding and friction, Early Mine Railways, Battle of rail types, Gauges

  Birth of the Steam Machine




20th Century Timeline
1955 |

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Historical Timeline

  Beginning of a Railway Era
Novelty, Sweden

The history of the railways as we know today spans long to the 18th century and beyond. The guiding system related to today's railways was invented most likely two thousand years earlier (depending on the definition).


It is said that the first "rail" related guiding systems, grooves in the limestone, were built around 600 BC in the ancient Greece, where crossing the isthmus in Corinthos saved substantial sailing distance on the water ways around the peninsula in the Mediterranean. Normally only goods where transported this way, but ultimately even whole ships were moved when need be. Wagons were used to transport the goods.

Similar arrangements existed also elsewhere in the Mediterranean Europe.


The Romans were excellent road builders with their vast resources. Some of their roads with stone surface initially had grooves, where the waggon wheels would easily stay. Many of these were built at the cities, where it was important that the carts would be guided at the exact spot on the narrow roads between the buildings.

Mountain paths on the French southern Alps

At the time the industrialization in Europe was still at its infancy and refining many raw materials as well. The invention of how to refine iron in a large scale, industrialization with its transportation needs and the development of the high pressure steam machine later added speed to the machinery of the development, chancing everything. Roman actually were able to create a very early steam powered machine, but found it useless!


  On the left and right one of the paved roads running on the foothills of the Alps in France. It is doubtful the grooves on this road were made there intentionally, but certainly they help guiding the cart on the demanding stretch of the path. The Roman roads were relatives to this kind of paved alpine path.



Early Mine Railroads
Mines were and still are very dependent on the steady transportation of the raw materials in an out of the sites underground. This need fed for the innovativity in the early mines and soon the Leitnagel

Mountain paths on the French southern Alps
Translohr tram APS 08 in Padova, Italy

Leitnagel used for amusement purposes, Stockholm, Sweden

Hund type "plank railways" were invented. The wooden supports were relatively level, so a cart could be pushed and pulled on it. Wood was also widely available for most areas and was inexpensive to use, a major factor for the mines survival.

  On the left is a modern "Leitnagel hund" kind of system used for plank railways. The groove in the middle provides guidance as the wheels under vehicle take care of supporting. This Leitnagel type plank way is located in the Skanssen amusement park in Stockholm, Sweden. Picture by Ilkka Siissalo.

Leitnagel hund cart from the 16th century Europe   A 16th century cart drawing of the "Leitnagel hund" type vehicle used to transport ore from mines. German / Swedish word hund means a dog. The name derives from the sound which came out of the guiding pin when the cart was moved!

  On the right another modern use of Leitnagel type guidance. The Padova tram is actually running on rubber wheels. The guidance however is from the groove in the middle of the running lane. The rail installed there also serves as the earth for the electrical system, making unnecessary to have two wires above the trams line. The locals call this type or transportation Translohr and it can be also found as Modalohr. The French company manufacturing and servicing these trams was sold to Alstom of France in 2012. Picture by Ilkka Siissalo.
Translohr tram APS 08 in Padova, Italy
Mining cart in Funchal, Madeira, Portugal


Even here the difference between running carts on the bare mine tunnel and running those on wooden "platform" made quite a difference in friction. The steel rails later introduced an age of even less friction, leading to the creation of the most effective transportation mode on earth: railways!

 

The Battle of Different Types of Rails
Steel rail in different forms was a big step forward. Today we take guaranteed that the rail is always T shaped with a broad base.

The first use of iron on the rails happened very early. To achieve better durability some mine wagon rail roads in heavy use were plated with iron for better durability. These eventually lead to experimenting by changing sections of rail with folded edge. This fold helped to keep the wagon wheels lined. This new invention was called flanged rail. The flanged rail often came in sections spiked on sleepers and could be easily changed. The metallurgy was not far enough yet to provide unbreakable rail, so lot of fractures occurred, even with the strengthening sections under the track. L shape is obviously the most effective supporting a lot of weight. Another caveat ot the the L shape was the difficulty of installing switches which could not be simplified similarly as the current T shaped allows.

  An example of the old flanged rail section. This track is preserved at the Danish Odense railroad museum. Picture by John McKey.

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Plate rail from Odense RR museum, Denmark
 
More to follow in the next updates...
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  Birth of the Steam Machine
Branca steam turbine, Italy

Like discussed above, the Romans in fact invented a very early steam powered machine, but found it useless. It took then a whole of 1500 years before the invention found its use through refining and rethinking its structure.

In 1629 Giovanni Branca described and draw in his practical guide pocket book the steam machine which was very much like the ancient ones. Here the steam source however was stationary blowing boiler fed by fire under it. A paddle wheel was located in front of the outcoming steam pipe. A very ingenious start for the new era of using steam!

As we may imagine, the power provided by this kind of machine was quite limited and something better needed to be combined here to make the machine more "every day" device.


This better technology came in the form of pressurized steam used in cylinders where it was desperately needed at the dawn of industrialization: mines. Many mines for the time had to use lots of resources to keep the shafts dry, often very enxpensive and sometimes impossible task. Though the "walking" steam pumps of the time may seem quite simple, even primitive to today's observer, they in fact were high tech of the time.

When evaluating if this machine was primitive or not, please observe that in the early 18th century there were not high tech tools, machines ort 3D printers to build it. Every inch of the metals used on the machines at the time had to be created and perfected painstakingly by hand. So every machine at the time seemed like a huge endeavour. Of course the rewards often were big too, so more steam powered machines started appearing.

Branca steam turbine, Italy
 


     
 


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20th Century Railways Timeline

  1955
SNCF CC7107 recod locomotive seen visiting Germany French Hish Speed Experiments of 1955
Year is 1955. It is easy to sense the excitement of a big sports event in the air watching the film on SNCF high speed experiments. Very little knowledge of requirements was in use despite the long preparation.
SNCF had prepared two locomotives, one Jeumont-Schneider built Bo'Bo' class BB 9000 number 4 (9004) and another Alsthom (today Alstom) built Co'Co' class CC7100 number 7 (7107) for use. These both were worn out, thoroughly overhauled and their gearing changed
better suited for the research for the high speed travel.

Let us look at the background. France like Japan after the WW2 rebuilding period was in the need to show some positive signs and progress to their people. This time it was the French who got the first word. But also in Japan this experiment must have been closely watched
learning done from the mistakes and already in 1957 their long mothballed Shinkansen project was revealed. In France near Bordeaux the preparations continued in 1955, and the locos kept working their speed up and up day and week after another. The locomotives had
one or more aerodynamically improved coaches trailing them, light enough load that would not alter much the results.

The test runs started for real on March 25th. By 28th the measurements were well above 300 km/h / 186 mph for the CC7107. The BB9004 ran 290 km/h / 180 mph on 29th and the CC7107 achieved the long standing world record of 331 km/h / 206 mph the same day.
Almost with catastrophic results: the overhead lines were destroyed and needed to be rebuilt. It was also said that both the locomotives very nearly came to derail in those speeds! Also the track needed heavy repairs. Every experiment has its price...

These locomotive world records were only broken in 2006 with a Taurus (Siemens Eurosprinter U2/U4) running 357 km/h / 220 mph.

Looking at the results the French despite all their efforts must have seen they were not yet ready for the high speed era. In the early 1960s after the Japanese had realised their prestige project long discussions also ensued in France.
As a result the concept of the TGV (Train à Grande Vitesse) was put forward. But that is another long story for another article.

Below both the locomotives used in the record runs of 1955. They have been carefully preserved and are kept at the museum in Mulhouse.
SNCF BB9004 record locomotive at Chaps Elysée, Paris, France
   
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/// To be refurbished down from here



Today's Railways Timeline

2013 | 2012 | 2011 | 2010 | 2009 |

  2013
   
   
   
   
   
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  2012
   
   
   
   
   
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  2011
  Chinese train control trouble with high speed train units
In the summer of 2011 one of the Chinese high speed units ran into another unit that had stopped on the line. The cause of the terrible accident was investigated to be in the Chinese made train control (both trains were Chinese made) which showed "drive" to the driver of the train running behind instead of showing "stop" when the track was blocked.

While the investigations continue, there are temporary restrictions to the high speed trains speeds in China.

  Siemens to supply up to 300 new ICx high speed trains to Deutsche Bahn
Siemens, Bombardier and Deutsche Bahn (DB) have signed a 8000 page contract of the new generation high speed EMUs for use in Germany starting 2014. The EMUs have a distributed power systems and come in several configurations. The launch EMU will be a 7 car 230 km/h type. These 130 units are to replace older intercity type rolling stock. The next EMU type will replace the aging ICE1 and ICE2 type high speed trains with 90 10 car EMUs that can run 350 km/h. The latter EMUs will also be used on the international routes according to the plan. The contract is worth 5 billion to Siemens and 1,3 billion to Bombardier.
   
   
   
   
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  2010
 

   
   
   
   
   
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  2009
BNSF freight leasd by C44-9W number 535, Southwest U.S.A. BNSF to receive a hydrogen fueled locomotive
One of the largest railways in the world the U.S. BNSF Railway has received its first hydrogen fueled locomotive for testing from the Vehicle Projects Inc. The hydrogen is fed to the fuel cells to provide electricity for the traction motors. Platform for the experiment is one of the recent Genset/Green Goat looking locomotives. The hydrogen locomotive has a distinctive wide radiator looking section on top of the whole long nose making it easy to spot. (This is a bit like another veranda locomotive after the experimental Union Pacific turbine decades ago, only smaller). The vehicle was at the time of the news on the way to California. According to the builder "one thing people commonly ask is what kind of sound the locomotive makes while the prime mover is missing: the sound is similar to electric locomotives, you can hear blowers, smaller engines, sounds from the movement, but no engine sound always associated with railroading in the U.S.!"     
   
The search for alternative fuel sources has recently been quite active as it's widely acknowledged that the sea level might rise even 1,5 meters till the end of the century. This rising is the effect of the greenhouse gases, rising levels of carbon dioxide, methane and other warm conserving gases in the atmosphere.
     
The BNSF Railway has always been active on researching alternative fuel sources. As the diesel fuel accounts for 25% of the total operating costs of a typical railway, any savings on this has a significant economical impact. Currently BNSF is using its newest locomotives to pinch the fuel bill as low as possible. BNSF also operates a few locomotives fueled by natural gas in Los Angeles U.S.A. Recent studies have been made on electrifying the main lines, common in other parts of the world except the North America, but decisions remain to be made as the capital costs are prohibitive for Americans. One benefit of the electric locomotives is that they can feed the extra energy during the dynamic braking back to the electric networks. Plus of course you can make electricity any way you wish. 
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Later it was found that the fuel cell hydrogen technology was not ripe for the every day locomotive use and the unit was withdrawn. But this definitely was worth a try! The locos with the battery did not catch acceptance either but many caught fire, but the gensets were and are definite success.

   
   
   
   
   
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