F - Mech Eng,Light,Heat,Weapons – 16 – H
Patent
F - Mech Eng,Light,Heat,Weapons
16
H
F16H 55/52 (2006.01) F16H 9/16 (2006.01)
Patent
CA 2578950
The driven pulley (10) comprises two conical sheaves (12, 14), both mounted to a shaft, and at least two symmetrically-disposed cam surfaces (30), each corresponding to cam followers (32) provided for engaging the respective cam surfaces (30). The cam followers (32) are maintained in position by respective supports (38). A noise damper (48) is disposed between at least one of the cam followers (32) and its respective support (38) to dampen the vibrations, thereby reducing noise.
La poulie entraînée (10) comporte deux rouets coniques (12, 14) montés sur un arbre et au moins deux surfaces de came (30) disposées symétriquement, correspondant à des suiveurs de came (32) destinés à s'engrener avec les surfaces de came respectives (30). Les suiveurs de came (32) sont maintenus en position par des supports respectifs (38). Un dispositif insonorisant (48) est disposé entre au moins un suiveur de came (32) et son support respectif (38) afin d'amortir les vibrations de manière à réduire le bruit.
Cvtech R. & D. Inc.
Ipaxio S.e.n.c.
LandOfFree
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