There is disclosed a chain tensioner system including a pulley for rotatably engaging a bicycle chain or belt, a pulley arm, upon which the pulley is mounted, the pulley arm movable between a closed position and an open position, a fixed tensioner arm, engaged with the pulley arm, and a tensioner element for connecting the fixed tensioner arm with the pulley arm, the tensioner element for keeping the pulley arm in either the closed position or the open position under tension provided by the tensioner element when the pulley arm is in either the closed position or the open position.
QUICK CONNECT CHAIN TENSIONER FOR BICYCLES AND BICYCLE TRAINERS
SCHNELLVERBINDUNGSKETTENSPANNER FÜR FAHRRÄDER UND FAHRRADTRAINER
TENDEUR DE CHAÎNE À CONNEXION RAPIDE POUR BICYCLETTES ET BICYCLETTES D'ENTRAÎNEMENT
2025-07-30
Patent
Electronic Resource
English
BICYCLE CHAIN TENSIONER, KIT AND BICYCLE INCLUDING SUCH A TENSIONER
European Patent Office | 2025
|