AT32826B - Freewheel hub with coaster brake. - Google Patents
Freewheel hub with coaster brake.Info
- Publication number
- AT32826B AT32826B AT32826DA AT32826B AT 32826 B AT32826 B AT 32826B AT 32826D A AT32826D A AT 32826DA AT 32826 B AT32826 B AT 32826B
- Authority
- AT
- Austria
- Prior art keywords
- freewheel hub
- coaster brake
- ring
- freewheel
- hub
- Prior art date
Links
Landscapes
- Braking Arrangements (AREA)
Description
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befinden. Während des Freilaufes werden beide Rollensätze beinahe in der Mitte ihrer Bahnen gehalten und sind also beide sowohl mit der Nabe als auch dem Bremszylinder ausser Kontakt, weshalb die Nabe während des Freilaufes völlig reibungslos ist, indem der Doppelring p, q jede gegenseitig unabhängige Bewegung der Rollensätze verhindert.
Der Doppelring p, q ist an der Innenseite mit Ausschnitten t von exzentrischer Form versehen, so dass der Ring über die Bahnen m geführt werden kann, wenn er in eine entsprechende Stellung gegenüber diesen gedreht wird und der Ring o abgenommen ist. Dabei ist es ermöglicht, den Körper h aus einem Stück herzustellen, wodurch dieser stärker, leichter und billiger hergestellt werden kann.
PATENT-ANSPRÜCHE :
1. Freilaufnabe mit Rücktrittbremse, dadurch gekennzeichnet, dass zwischen den beiden schrägen Laufbahnen für die Klemmrollen des mit dem Kettenrad verbundenen Körpers ein frei beweglicher scheibenförmiger Ring oder Doppelring angeordnet ist, welcher auf einem zylindrischen Teil dieses Körpers lose drehbar ruht und der auf seinen beiden Seitenflächen mit radialen Schlitzen
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führt sind.
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are located. During the freewheel, both roller sets are kept almost in the middle of their tracks and are therefore both out of contact with both the hub and the brake cylinder, which is why the hub is completely frictionless during the freewheel, as the double ring p, q allows each mutually independent movement of the roller sets prevented.
The double ring p, q is provided on the inside with cutouts t of eccentric shape, so that the ring can be guided over the tracks m when it is rotated into a corresponding position relative to these and the ring o is removed. It is thereby possible to produce the body h from one piece, whereby it can be produced stronger, lighter and cheaper.
PATENT CLAIMS:
1. Freewheel hub with coaster brake, characterized in that a freely movable disc-shaped ring or double ring is arranged between the two inclined raceways for the pinch rollers of the body connected to the sprocket, which rests loosely on a cylindrical part of this body and rotates on its two side surfaces with radial slots
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leads are.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT32826T | 1906-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT32826B true AT32826B (en) | 1908-05-11 |
Family
ID=3548160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT32826D AT32826B (en) | 1906-10-06 | 1906-10-06 | Freewheel hub with coaster brake. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT32826B (en) |
-
1906
- 1906-10-06 AT AT32826D patent/AT32826B/en active
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