The invention relates to an anti-theft device that is both highly resistant to attack by hand-carried bolt cutters and saw blades while also exhibiting a weight suitable for use with bicycles. The device is made with a plurality of interlinked titanium alloy arm members (2, 3, 4, 5), each of which exhibits a hardness of HRC 30 or more and a cross-sectional distance of 8 mm or more.
ANTI-THEFT DEVICE
ANTIDIEBSTAHLVORRICHTUNG
DISPOSITIF ANTIVOL
12.08.2020
Patent
Elektronische Ressource
Englisch
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