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Shimano Alfine Elf-Gang-Naben: Unterschied zwischen den Versionen
Shimano Alfine Elf-Gang-Naben (Quelltext anzeigen)
Version vom 16. Dezember 2019, 12:54 Uhr
, 16. Dezember 2019→Details: Bilder hinzugefügt
(Initialerstellung) |
(→Details: Bilder hinzugefügt) |
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The image below is of a cutaway of the hub as seen from the rear or top of the bicycle, so the sprocket is on the right in this view, and the gearing stages are in the order in which power is transmitted, from right to left. | The image below is of a cutaway of the hub as seen from the rear or top of the bicycle, so the sprocket is on the right in this view, and the gearing stages are in the order in which power is transmitted, from right to left. | ||
[[Datei:Alfine11-21c.png|center|Schnittmodell einer Alfine Elfgang-Nabe]] | |||
The four roller clutches, RC1 through RC4 from right to left, are easier to see in the cutaway view below. | The four roller clutches, RC1 through RC4 from right to left, are easier to see in the cutaway view below. | ||
Alfine | [[Datei:Alfine-11xc1.png|center|Alfine Elfgang-Nabe. bei der man die Rollengesperre besser sieht]] | ||
The first-stage sun pinion (the helical-cut one, at the right) is permanently locked to the axle. The remaining three (suns 2 and 3 in the hub's second stage; and sun 4 in the third stage) are selectively locked by pawls that pop out of the axle, as with the Nexus and Alfine 8-speed and the latest Nexus 7-speed hubs. | The first-stage sun pinion (the helical-cut one, at the right) is permanently locked to the axle. The remaining three (suns 2 and 3 in the hub's second stage; and sun 4 in the third stage) are selectively locked by pawls that pop out of the axle, as with the Nexus and Alfine 8-speed and the latest Nexus 7-speed hubs. | ||