Who's got a long-cage Huret Jubilee?
10-05-23, 03:32 AM
#1
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Who's got a long-cage Huret Jubilee?
Can you measure the critical details for me, as the one I have is short-cage, going to make a long one.
Plate thickness, distance between jockey-pivots, distance from each to the cage pivot.
A tracing (photoocpy/scanner image?) would probably also help.
Plate thickness, distance between jockey-pivots, distance from each to the cage pivot.
A tracing (photoocpy/scanner image?) would probably also help.
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10-05-23, 05:12 AM
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have one on one o' me machines but am ~DCC kms distance from me velo junque at present
would think you could easily work it out by referencing the manufacturer parts diagram
since you have a short cage to hand you could take measurements from it and compare them to parts drawing to determine scale
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have one on one o' me machines but am ~DCC kms distance from me velo junque at present
would think you could easily work it out by referencing the manufacturer parts diagram
since you have a short cage to hand you could take measurements from it and compare them to parts drawing to determine scale
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10-05-23, 06:11 AM
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I have a few loitering in my stash. Link to pics w/ caliper measurements. Wheel to wheel distance 'prox 8.25 cm, pics have a few other dimensions. I can re-measure if I missed something, I usually do.
https://photos.app.goo.gl/s9ebRVNyngM78ztq5
https://photos.app.goo.gl/s9ebRVNyngM78ztq5
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10-05-23, 09:35 AM
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because the position of the jockey wheel is unchanged the long arm does not yield greater large cog capacity
is should yield greater wrap capacity
my edition of Sutherland gives short version a capacity of 24T large cog, which agrees with mfr specification, and 30T wrap
it has no listing for the long
capacities for these have been discussed in numerous forum threads so need not venture there
best wishes with this project!
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because the position of the jockey wheel is unchanged the long arm does not yield greater large cog capacity
is should yield greater wrap capacity
my edition of Sutherland gives short version a capacity of 24T large cog, which agrees with mfr specification, and 30T wrap
it has no listing for the long
capacities for these have been discussed in numerous forum threads so need not venture there
best wishes with this project!
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