TENSIONING DEVICE AND METHOD FOR ASSEMBLING SUCH A TENSIONING DEVICE

This tensioning device (2) comprises a receiver housing (4), a lever arm (6) mounted on the receiver housing and rotatable with respect to the receiver housing around a first rotation axis (X4), a pulley (8) mounted on the lever arm and rotatable with respect to the lever arm around a second rotatio...

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Bibliographische Detailangaben
Hauptverfasser: WEBER, PHILIPPE, SCHULTZ, SEBASTIEN, BARILLET, JEREMIE, GAUDRIER, TONY, MAUROY, PASCAL, DAUBIGNARD, CHRISTOPHE, PROUTEAU, THIERRY, CHERIOUX, LAURENT
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:This tensioning device (2) comprises a receiver housing (4), a lever arm (6) mounted on the receiver housing and rotatable with respect to the receiver housing around a first rotation axis (X4), a pulley (8) mounted on the lever arm and rotatable with respect to the lever arm around a second rotation axis (X6) parallel to the first rotation axis, and a spring (14) mounted between the receiver housing and the lever arm and adapted to apply a torque for rotating the lever arm around the first rotation axis. The receiver housing (4) and the lever arm (6) are screwed together around the first rotation axis (X4). The spring (14) applies an axial damping effort (E14), parallel to the first axis, on cooperating threaded portions (462, 642) respectively provided on the receiver housing (4) and on the lever arm (6).