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29er mat carbone?
- enfant terrible
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8 years 1 month ago #180724
by enfant terrible
29er mat carbone? was created by enfant terrible
de
bethwaite360.com/general-information/
Recent projects include an all-carbon rig for the 29er, due for release in late 2016. A tunnel hulled single-hander is also in an advanced stage of development, due for release sometime in 2016.
vous en savez plus?
c'est quoi le rating
?
Recent projects include an all-carbon rig for the 29er, due for release in late 2016. A tunnel hulled single-hander is also in an advanced stage of development, due for release sometime in 2016.
vous en savez plus?
c'est quoi le rating

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- enfant terrible
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- Posts: 509
- Thank you received: 116
8 years 1 month ago #180725
by enfant terrible
Replied by enfant terrible on topic 29er mat carbone?
ha, google sait tout:
Specifications
The Australian CST rig
•
This all carbon mast is filament wound by CST Composites, at their facility in southern Sydney.
•
The mast has a 52mm OD
at the butt, which tapers to 25mm at the tip and is approx. 140mm taller
than the existing rig
•
This 3 piece mast has integrated joints at the lower spreader, and the hounds, which make
transporting quick and easy.
•
CST are on their 5
th
prototype. The mast
that is to be exported to UK/Italy will be the 6
th
version.
–
Initial mast was 45mm OD and single piece.
–
CST has worked on the bend characteristics with the sail maker (MacDiarmid)
–
Altered the laminate schedule to minimise cost
–
Removed all the glass in the
laminate to reduce the possibility of “shelling”
•
The spreader will be a single laminated part (same as the 49er)
(Currently the spreader is adjustable on CST generic spreader, but this will be refined once we know
what angles and toe is needed!)
•
It will have 6mm Dyneema D1’s
•
It is about ½ the weight of the existing rig, yet strong enough to support a square head mainsail
•
The jib for all intents and purposes is the same, except for some cosmetic differences
Specifications
The Australian CST rig
•
This all carbon mast is filament wound by CST Composites, at their facility in southern Sydney.
•
The mast has a 52mm OD
at the butt, which tapers to 25mm at the tip and is approx. 140mm taller
than the existing rig
•
This 3 piece mast has integrated joints at the lower spreader, and the hounds, which make
transporting quick and easy.
•
CST are on their 5
th
prototype. The mast
that is to be exported to UK/Italy will be the 6
th
version.
–
Initial mast was 45mm OD and single piece.
–
CST has worked on the bend characteristics with the sail maker (MacDiarmid)
–
Altered the laminate schedule to minimise cost
–
Removed all the glass in the
laminate to reduce the possibility of “shelling”
•
The spreader will be a single laminated part (same as the 49er)
(Currently the spreader is adjustable on CST generic spreader, but this will be refined once we know
what angles and toe is needed!)
•
It will have 6mm Dyneema D1’s
•
It is about ½ the weight of the existing rig, yet strong enough to support a square head mainsail
•
The jib for all intents and purposes is the same, except for some cosmetic differences
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8 years 1 month ago #180726
by LarDon
RS800-RS200-Wing
Auparavant, MPS-29er-L4K-RS600-RS500-RS400!
Replied by LarDon on topic 29er mat carbone?
Le foiler des amerloques?
RS800-RS200-Wing
Auparavant, MPS-29er-L4K-RS600-RS500-RS400!
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8 years 1 month ago #180729
by Cédric F
Breizh Skiff Project, YCCarnac.
Replied by Cédric F on topic 29er mat carbone?
Le mât carbone pour le 29er est effectivement en test : on en avait déjà parlé ici. Je pense que l'adoption sera assez rapide maintenant.
Bethwaite fait du Bethwaite : la monotypie a évolution constante. Le 29er commence à arriver à maturité : il a fait son trou sur le marché et son développement pour les jeunes pour le haut-niveau arrive maintenant au niveau du 420. C'est moins un marché d''équipement que de remplacement. Du coup comme en son temps avec le 49er, Bethwaite introduit du changement. La coque du 29er et les appendices ont connu quelques améliorations esthétiques et maintenant il passe au mât carbone avec changement de mât, de voile etc.
Sur le solitaire avec coque à tunnel, on sait effectivement que Julian avait des projets, notamment pour venir sur le marché du easy sailing tendance Aero. Le problème c'est qu'il a pris beaucoup de retard par rapport à l'Aero. Reste la question du Easy foiling... On sait que Bethwaite rêve de s'aventurer dans le monde des bateaux qui volent.
Bethwaite fait du Bethwaite : la monotypie a évolution constante. Le 29er commence à arriver à maturité : il a fait son trou sur le marché et son développement pour les jeunes pour le haut-niveau arrive maintenant au niveau du 420. C'est moins un marché d''équipement que de remplacement. Du coup comme en son temps avec le 49er, Bethwaite introduit du changement. La coque du 29er et les appendices ont connu quelques améliorations esthétiques et maintenant il passe au mât carbone avec changement de mât, de voile etc.
Sur le solitaire avec coque à tunnel, on sait effectivement que Julian avait des projets, notamment pour venir sur le marché du easy sailing tendance Aero. Le problème c'est qu'il a pris beaucoup de retard par rapport à l'Aero. Reste la question du Easy foiling... On sait que Bethwaite rêve de s'aventurer dans le monde des bateaux qui volent.
Breizh Skiff Project, YCCarnac.
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