192 clutches and power-stop control – Clutches – Velocipede free wheel
Patent
1984-08-31
1986-02-04
Bonck, Rodney H.
192 clutches and power-stop control
Clutches
Velocipede free wheel
301105B, 277212FB, F16D 4130, B60B 2702, F16J 1532
Patent
active
045679738
ABSTRACT:
The freewheel drive hub for a bicycle comprises a hub spindle consisting of two spindle parts axially disengageably coupled with one another. On a first of the two spindle parts, which is individually securable on the frame of the bicycle, a drive member is rotatably mounted, carrying at least one chain wheel. A hub sleeve is rotatably mounted on the second spindle part. A pawl freewheel with radial pawls pivotably mounted on the hub sleeve couples the drive member with the hub sleeve. A distance ring is loosely seated on the second spindle part on the side axially remote from the drive member. The distance ring carries an axially movable ring part which facilitates the handling of the distance ring and in the insertion of the second spindle part centers the distance ring on the hub sleeve.
REFERENCES:
patent: 2568834 (1951-09-01), Streifthan
patent: 3082042 (1963-03-01), Liebreich
patent: 3596915 (1971-08-01), Snidar
patent: 3922018 (1975-11-01), Shook
patent: 4456269 (1984-06-01), Krude et al.
Bonck Rodney H.
Fichtel & Sachs AG
Lorence Richard M.
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