Talk:Pendolino
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This is all about Finland. It needs to be dealt with in historical order, i.e. Italy first. Dunc_Harris|☺ 20:53, 14 Sep 2004 (UTC)
It would appear that the author knew about the Finish Pendolino, but the article does note that this was evolved from the Italian ETR's and that it is produced by 'FIAT ferrovia'.
I have been scouting Italian sites for info (I am fluent in Italian), and there is not much, but one thing that is interesting is that the Pendolino dates back to the early 70's. The original design would appear to be contemporary to the APT, and the Pendolino went into service before the APT was even planned to. That would seem to cast doubt on the claim that it is based on the APT.
The only thing I have found so far regarding the APT is Wikipedias entry for the APT which claims that the technology was sold off to Italy for the Pendolino....author duncharris :-) What I know about the Pendolino is that research started in the 1960's with the ALn 668, which had tilting seats, and resulted in a prototype, the ETR Y 0160 which was a real tilting train. This led in turn to the first real production tilting train, the ETR 401. This was built in 1975 and remained in regular service until the early 1980's when the ETR 450's came along.
AFAIK the first Pendolino ETR401 is still officially in service and used for 'specials'. This would seem to pre date the APT, do you have any facts that relate to the Pendolino being based on the APT? --Roger Irwin 23:20, 18 Sep 2004 (UTC)
This article doesn't have a POV problem, really — it's just missing a lot of information. It should, as has been noted, start with the Italian pendolino before moving on to Finland, Britain, and other countries to which the technology has been imported. As far as its relationship with the APT is concerned, my understanding is that, while it was already in design at the time the plug was pulled on the APT (and hence should not be said to be "based" on it), some of the APT technologies were, when that plug was pulled, sold to the already-in-design pendolino. Doops 15:29, 20 Sep 2004 (UTC)
The dates do not match. The ETR 401 was allready carrying passengers in 1976, and by the time the APT project was scratched it was up for a major overhaul after 8 years of regular public service. At this point the ETR450 design was well underway and the ETR 401 was used for a while as a test bed for new concepts that would be incorporated into the ETR 450. Presumably it was at this period (1983) that the APT project was available, given the ETR 450 similarity and logical progression from the ETR 401 I assume the ETR 450 is a logical progression. Many sites (at least UK sites) refer to "The APT being sold off to Italy". I assume they are based on some facts but I cannot find any.....I think it would be important to identify what APT technology found it's way into the ETR 450.
One thing I am certain of is that the ETR 401 must have been way ahead of it's time in 1975, and there is no doubt that it was the first tilting train/train designed for higher speeds on existing tracks. As such I think it merits particular attention in an encyclopedia but unfortunately all the sites on the Pendolino seem to just give the 401 (and often the 450's) just a cursory glance before moving on to the sleek new decendents......just like Wikipedia!
I am going to try and get in touch with somebody who worked on the original design project.
--Roger Irwin 21:32, 20 Sep 2004 (UTC)
If you find out more about the ETR 401, great; but in the spirit of being bold, I have acted now and tried to put the article into some sensible shape, using Roger Irwin's information (as given above) and Brian Hollingsworth's The Illustrated Directory of Trains of the World. I suspect that much of the detailed description of Pendolino power, suspension, body construction, etc. currently given in the "Finland" § is probably more widely applicable; if somebody has evidence to this effect, please move it to a more "international" part of the article. Doops 23:06, 20 Sep 2004 (UTC)
Well, sometimes you have to stop talking and start writing :-) In the meantime I have discovered that the ETR450 was a direct decendent of the ETR401, whilt the ETR460 was much modernised. This is the model that the finish trains are based on whilst the later ETR480 model formed the basis for the Virgin trains. Eventually I will knock this all into a brief timeline with specs. --Roger Irwin 12:14, 21 Sep 2004 (UTC)
Hello i'am italian and i know very well the history of the Pendolino. This link is very interesting: http://www.culturaferroviaria.it/index.php?module=htmlpages&func=display&pid=16 As you may see the world first pendular train was built in Italy in 1969 and was called ETR Y 0160. This was an electric automotors tha was used to experiment the tilting system governed by means of gyroscopes. The base of the system is to find elevation of the external track before the railway corner begin. This information and the speed information give the time to move the opportunely the carriage and reduce the centrifugal force on passengers.
If you want to see of the trains they hang in action you do not come in Italy: because of the insufficient maintenance has not been repairs the gyroscopes and they do not hang. Go to Swiss where the tilt everyday :-)
