
The Bremgarten circuit, Berne
#101
Posted 10 June 2008 - 21:47
http://www.zumbo.ch/.../bremgarten.jpg
Can't see a date on it, but I reckon it might predate racing there because Bethlehem consists of a tight right turn, short straight and left turn rather than the quickish right hander I believe it was between 1934 & 1954.
Are changes to the circuit over its life shown in the Cimarosti book on the Swiss GP ?
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#102
Posted 10 June 2008 - 22:10

Cimarosti only shows one map: I don't think there were actually any material changes over the years.
#103
Posted 11 June 2008 - 20:08

#104
Posted 11 June 2008 - 20:17

...coming from someone with 20/30 vision at best!
#105
Posted 23 November 2009 - 22:38
#106
Posted 24 November 2009 - 07:31
It looks more like 'The blair witch project'Just found this on You Tube. A lap of the Bremgarten as it is today, including riding through the middle of the forest where the road no longer exists on the Glasbrunnen section.

No, I am amazed so much of the track is no longer. A shame isn't it.
#107
Posted 09 March 2010 - 23:10
http://www.youtube.c...feature=related
Nice variety of shots from the start area down to Eymatt as the race progresses
#109
Posted 10 March 2010 - 10:34
Tony: http://www.progcover...motor/bern.html
Edited by Rob Semmeling, 10 March 2010 - 10:35.
#110
Posted 10 March 2010 - 10:46
The Bremgarten circuit was first used by motorcycles in 1931. It initially measured 7.5 km but was modified to 7.28 km to accommodate cars as well in 1934.
Tony: http://www.progcover...motor/bern.html
Thanks for the link. Nice to see that the "Alfetta design" almost lasted until the track was closed.
Here's the first (1947) of the post-war covers - in an almost orange colour. I did think this was a result of colour fading on my copy of the programme, but the inside adverts are in the same orange ink. Seems to have been a one-off in 1947.

Tony
#111
Posted 08 July 2011 - 18:26
#112
Posted 08 July 2011 - 18:37
How about 1948? #6 was Chaboud's modified Delahaye 175 and #20 was Abecassis' Alta GP. Chaboud's car looked a bit like the Bugatti T59/50B3 which Wimille drove in early 1938 and the Alta is a bit like a 1939 ERA E-type on steroids.

#113
Posted 08 July 2011 - 18:42
#114
Posted 09 January 2012 - 18:50
Should I be surprised?
#115
Posted 09 January 2012 - 18:53
#116
Posted 09 January 2012 - 20:35
Ah! I have just spotted a difference in circuit length of over half a mile.
Surley not?? According to just about every source possible, Bremgarten track always measured 7.280 kms.
And besides, record lap holder is/was/remains Bernd Rosemeyer from waaay back in 1937.;)
#117
Posted 09 January 2012 - 20:46
So, back to my question; why were F.1 cars slower in 1954 than in 1951? Was it simply a matter of horsepower?
#118
Posted 09 January 2012 - 22:23
#119
Posted 09 January 2012 - 22:30
http://www.rennstrec...t/items/57.html
Edited by tom58long, 09 January 2012 - 22:32.
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#120
Posted 09 January 2012 - 22:41
#121
Posted 09 January 2012 - 23:01
At Spa, Fangio's pole speed was 1% faster. The track length of Reims changed so comparison there is meaningless.
#122
Posted 10 January 2012 - 07:33
So, the 7.8 kilometres lap length shown in the 1954 result is simply wrong.
#123
Posted 10 January 2012 - 08:07
If that question is directed at me, I was considering pole position. That was the basis of Barry's question and is, I think, the best way of comparing the speed of cars in thar era.Are you looking at pole, fastest lap, or race average?
At Spa, Fangio's pole speed was 1% faster. The track length of Reims changed so comparison there is meaningless.
Fangio's Spa time is outstanding. There were some changes at Spa during the 1951-54 period but I don't think they would make much difference. As D-type says, Rheims was changed significantly and can't be used in any comparison but I think the other circuits were largely unchanged. The Nurburgring may have still been recovering from the war in 1951.
I find it interesting that the 1954 cars seem to be slower, relative to those of 1951! as the season progressed. This may be a reflection of increased competition between Alfa and Ferrari in 1951 or it may be that the 1954 W196 wasn't very good. Perhaps Fangio would have had a much easier time if he had stayed with Maserati.
#124
Posted 10 January 2012 - 14:39
The weather factor plus Roger's analysis would explain the difference, I guess.
So, the 7.8 kilometres lap length shown in the 1954 result is simply wrong.
Barry, as a matter of interest, what was the source of the data ?
#125
Posted 14 January 2012 - 19:42
So, another Berneing question.... (sorry)
Although it rained during the 1951 race there doesn't seem to be any suggestion that it was stopped early, so my question is, why was it such a short race?
Fangio took only a few minutes over 2 hours and this, remember, was in the rain. The remaining Championship races that season were all at least two and three quarter hours and a couple were over three.
#126
Posted 14 January 2012 - 20:09
1939: 2 heats and a 30 lap final
1947: ditto
1948: 40 laps
1949: 40 laps
1950: 42 laps
1951: 42 laps
then it was extended:
1952: 62 laps
1953: 65 laps
1954: 66 laps
#127
Posted 14 January 2012 - 20:48
Didn't they run the Swiss motorcycle GP the same weekend with one road closure for both events? I think I read this somewhere. If so, there would have been a limited time available for the car GP.It seems to have been a fairly short race from 1939 on:
1939: 2 heats and a 30 lap final
1947: ditto
1948: 40 laps
1949: 40 laps
1950: 42 laps
1951: 42 laps
then it was extended:
1952: 62 laps
1953: 65 laps
1954: 66 laps
#128
Posted 14 January 2012 - 21:05
Yes, that's true for 1947-51. Of Tim's list above, there was no bike race in 1939 (the Swiss Motorcycle GPs were scheduled for Zurich in October) or 1946 (no Swiss GP, but there was a race in the GP des Nations meeting at Geneva).Didn't they run the Swiss motorcycle GP the same weekend with one road closure for both events? I think I read this somewhere. If so, there would have been a limited time available for the car GP.
#129
Posted 15 January 2012 - 09:17
http://www.wegcircuits.nl/rrv.html
#131
Posted 06 February 2024 - 12:50
If anyone's got sufficient space on their shelves and they're strong enough there's a copy of Cimarosti's Grand Prix Suisse for a bargain £95. This is the cheapest I've seen it for a long time
I was very tempted but don't have room for any more books sadly
Grand Prix Suisse by Cimarosti, Adriano | Holybourne Rare Books ABA ILAB (abebooks.co.uk)
#132
Posted 06 February 2024 - 14:05
Thanks , ordered!
Though, strangely, they wouldn't ship to Germany but thankfully to nearby Luxembourg!
By the by, LittleChris, any relation to lil'chris?
#133
Posted 06 February 2024 - 14:27
By the by, LittleChris, any relation to lil'chris?
One and the same !! Can't remember why I had to change for a while then back again but nothing devious
#134
Posted 06 February 2024 - 15:08
Thanks
, ordered!
Though, strangely, they wouldn't ship to Germany
but thankfully to nearby Luxembourg!
Probably had problems with German customs delays and/or VerpackG: https://forums.autos...post&p=10227066
#135
Posted 20 February 2024 - 16:49
Got the book this weekend, and what can I say - there's a horrible stench about it, as if it had been stored in an oily cellar or garage for years! No wonder it was the cheapest you've seen in a long time, Chris!
Does anyone have experience with something like that? I'm thinking of 'airing' it for prolonged periods, but outside it's still too cold to do that without risking damage to the paper. Also, I'm unsure whether that's going to help without opening it and turning pages over, which is not really on the cards (over 600 pages!!).
#136
Posted 20 February 2024 - 17:01
Just Google "how to get rid of smells from books" for various inexpensive ways to do this. That's a great book and worth the trouble of getting rid of the smell.Got the book this weekend, and what can I say - there's a horrible stench about it, as if it had been stored in an oily cellar or garage for years! No wonder it was the cheapest you've seen in a long time, Chris!
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Does anyone have experience with something like that? I'm thinking of 'airing' it for prolonged periods, but outside it's still too cold to do that without risking damage to the paper. Also, I'm unsure whether that's going to help without opening it and turning pages over, which is not really on the cards (over 600 pages!!).
Edited by FastReader, 20 February 2024 - 17:02.
#137
Posted 20 February 2024 - 17:04
"Place dry books in an airtight container, along with an open box of baking soda. Keep the books in the container until the musty smell disappears. This may take up to a week for hard-back books."
It'll probably need to be quite a big box to fit that book though.
#138
Posted 21 February 2024 - 08:24
Many thanks for the tips, I shall try that!
N.B. "Just google how..." - yes, great idea! How did I not think of it, and will I ever arrive in the 21st century...
#139
Posted 13 March 2025 - 17:50
Does the book Grand Prix Suisse by Cimarosti contain any info about / pictures of Dutchman Herkuleijns racing at Bremgarten? He was there at 1934, 35, 36, 37 and 38.
I am still slowy working on his biography and would appreciate any input. Thank you very much!
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#140
Posted 13 March 2025 - 20:56
Does the book Grand Prix Suisse by Cimarosti contain any info about / pictures of Dutchman Herkuleijns racing at Bremgarten? He was there at 1934, 35, 36, 37 and 38.
I am still slowy working on his biography and would appreciate any input. Thank you very much!
There are no obvious pictures, although he might be visible in grid photos - but of course those tend to concentrate on the front rows. And there isn't one of the 1934 Prix de Berne! The text isn't indexed, so it would take a while to work through - although the reports of the Prix de Berne races are generally very brief.
One source you might not have explored would be the various Swiss daily papers, some of which did provide quite detailed reports - there are quite a lot available online.
https://doc.rero.ch/...?cc=PRESS&ln=en
https://www.scriptorium.ch/page/home
https://www.letempsarchives.ch/
https://www.e-newspaperarchives.ch/
Italian language only: https://www2.sbt.ti....df/advanced.php