Forum: Techniques
April 6th 08, 10:23 PM Posted to rec.bicycles.tech
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Replies: 70
Views: 1,304
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Forum: Techniques
November 23rd 07, 05:14 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
Analysis of Dual Pivot Brake
In article , Joe Riel wrote:
Joe Riel writes:
Fy/Fx = (2*L7*L2*L4+L1*L4^2+L1*L4*L2-L2*L3*L4-L2^2*L3)/L7/(L2*L3+L1*L4)
assuming...
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Forum: Techniques
November 20th 07, 08:35 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
Analysis of Dual Pivot Brake
Joe Riel wrote:
Yes, it is getting boring, however I repeat my question because
despite having been asked it over half a dozen times, you have yet
to give any sort of answer that is...
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Forum: Techniques
November 20th 07, 08:12 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
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Forum: Techniques
November 19th 07, 06:25 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
rear rim seems to rub
In article ,
jim beam wrote:
Yes, it is getting boring, however I repeat my question because
despite having been...
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Forum: Techniques
November 19th 07, 04:11 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
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Forum: Techniques
November 18th 07, 07:27 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
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Forum: Techniques
November 15th 07, 07:42 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
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Forum: Techniques
November 12th 07, 07:49 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
rear rim seems to rub
In article ,
jim beam wrote:
If the ratio of the caliper as a whole is 2:1 as you say, the
force being...
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Forum: Techniques
November 12th 07, 05:31 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
rear rim seems to rub
In article ,
wrote:
Let me suggest once more that measuring the cable stroke vs. the
combined pad stroke is far more...
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Forum: Techniques
November 12th 07, 04:57 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
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Forum: Techniques
November 11th 07, 09:59 PM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
rear rim seems to rub
In article ,
jim beam wrote:
How does the centering happen if not by transmitting a force
where the Y and C arms...
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Forum: Techniques
November 11th 07, 09:07 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
rear rim seems to rub
In article ,
jim beam wrote:
This does not free you
from having to consider the interaction between the...
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Forum: Techniques
November 11th 07, 08:34 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
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Forum: Techniques
November 11th 07, 08:25 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
rear rim seems to rub
In article ,
jim beam wrote:
just like avid's disk brake caliper is only activated from one side, the
effective ratio...
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Forum: Techniques
November 11th 07, 02:50 AM Posted to rec.bicycles.tech
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Replies: 63
Views: 1,788
rear rim seems to rub
In article ,
jim beam wrote:
2. caliper [single pivot shimano 600] is 51mm:55mm [center pivot to
center of cable...
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Forum: Techniques
November 10th 07, 11:21 PM Posted to rec.bicycles.tech
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Replies: 40
Views: 1,016
dual pivot brake caliper toe progression
One more while I'm at it:
http://tinyurl.com/yobozb
This is the same single-pivot Shimano 600EX caliper in my previous
photos.
The lines drawn show the angle of the pads relative to the
pivots...
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Forum: Techniques
November 10th 07, 11:08 PM Posted to rec.bicycles.tech
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Replies: 40
Views: 1,016
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Forum: Techniques
November 10th 07, 08:51 PM Posted to rec.bicycles.tech
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Replies: 40
Views: 1,016
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Forum: Techniques
November 10th 07, 08:39 PM Posted to rec.bicycles.tech
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Replies: 40
Views: 1,016
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Forum: Techniques
November 9th 07, 06:04 PM Posted to rec.bicycles.tech
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Replies: 40
Views: 1,016
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Forum: Techniques
November 7th 07, 07:37 AM Posted to rec.bicycles.tech
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Replies: 6
Views: 425
1903 bicycle wheel FEA
In article ,
wrote:
--"A Text Book on Roofs and Bridges," 5th ed., 1903, Merriman & Jacoby
p. 149-150
...
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Forum: Techniques
July 1st 07, 02:21 AM Posted to rec.bicycles.tech
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Replies: 13
Views: 1,018
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Forum: Techniques
July 1st 07, 01:45 AM Posted to rec.bicycles.tech
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Replies: 116
Views: 3,591
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Forum: Techniques
July 1st 07, 12:50 AM Posted to rec.bicycles.tech
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Replies: 116
Views: 3,591
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