THEFT-PROTECTION DEVICE FOR BICYCLES

With the invention is presented an anti-theft device for bicycles, which comprise a bicycle frame (2) and a steering column (14) mounted on the bicycle frame (2) for steering the bicycle, which steering column is provided for a rotationally fixed coupling of bicycle handlebars (6) with a fork (5) fo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BACKHAUS, CHRISTIAN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES THEREFOR APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFTOF CYCLES CYCLE AXLE SUSPENSIONS CYCLE FRAMES CYCLE SIDE-CARS, FORECARS, OR THE LIKE CYCLE STANDS CYCLE STEERING DEVICES CYCLES DEVICES FOR LEARNING TO RIDE CYCLES FIXED CONSTRUCTIONS HANDCUFFS KEYS LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LOCKS LOCKS INTEGRAL WITH CYCLES PERFORMING OPERATIONS RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES SAFES SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES TRANSPORTING WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	With the invention is presented an anti-theft device for bicycles, which comprise a bicycle frame (2) and a steering column (14) mounted on the bicycle frame (2) for steering the bicycle, which steering column is provided for a rotationally fixed coupling of bicycle handlebars (6) with a fork (5) for a front wheel (4), having a separating means for nuetralising the rotationally fixed coupling, wherein a coupling piece (8) or a connecting element (60) is provided as separating means, which divides the steering column (14) into two parts (34) and produces the rotationally fixed coupling of these steering column parts (34) in a first state and neutralises it in a second state.