Lighting dynamo for bicycle - incorporates roller selectively raised out of contact with vehicle wheel

The dynamo has a roller (1) with its outer mantle in contact with one of the bicycle wheels, in contact with one of the bicycle wheels, the rotation axis of the roller (1) supported by a lever arm(6) pivoted about a parallel axis (5) in a switch lever (9) to raise it from the working position into a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KONZORR, HUBERT, 5758 FROENDENBERG, DE, VOEGLER, BERND, 5804 HERDECKE, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR,e.g. ARTICLE CARRIERS, CYCLE PROTECTORS CYCLE SADDLES OR SEATS LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The dynamo has a roller (1) with its outer mantle in contact with one of the bicycle wheels, in contact with one of the bicycle wheels, the rotation axis of the roller (1) supported by a lever arm(6) pivoted about a parallel axis (5) in a switch lever (9) to raise it from the working position into a retracted position. The switch lever (9) is attached to a holder (10) attached to the bicycle frame. The arm (6) or the switch lever (9) or holder (10) has a spring element (18) which engages in a notch when the roller (1) is in its raised position preferably the elasticity of the spring element (18) biases the roller (1) against the wheel when the roller (1) is in the lowered position. USE/ADVANTAGE - Prolonged working life for lighting dynamo for bicycle.