This bicycle control device (10) comprises a body (11), at least a button (26, 27) mounted on the body (11), an antenna (35) for connection via radio to a component of the bicycle, and an electronic unit (20) mounted in the body (11) and connected to the button (26, 27) and to the antenna (35). The control device (10) comprises an insert (31) made of electrically insulating material (having resistivity greater than 107 Ωm) mounted on the body (11) and the antenna (35) is mounted on the insert (31).The arrangement of the antenna (35) on the insert (31) of such an insulating material eliminates the disturbances in the transmission from the antenna (35) to the component, whatever the material from which the body (11) of the control device (11) is made.
RADIO-TRANSMISSION BICYCLE CONTROL DEVICE
FAHRRADSTEUERUNGSVORRICHTUNG MIT FUNKÜBERTRAGUNG
DISPOSITIF DE COMMANDE DE BICYCLETTE À TRANSMISSION RADIO
2023-09-20
Patent
Electronic Resource
English
European Patent Office | 2017
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