Torque transmission device for low vibration transmission of torque via shaft, has drive element and driven element connected with damper arranged in between, and elements twists in relation to one another due to staged damper

摘要

The device (910) has a drive element (912), and a driven element (914) connected to the drive element with a damper arranged in between the elements. The drive element and the driven element twist in relation to one another, with the damper having staged. The relative rotation between the drive element and the driving element increases progressively. The drive element has a stop formation (940) and the driven element has a complementary counter stop formation (942), where the stop formation and the counter stop formation has mutual radial clearance and rotational play interlink. An independent claim is also included for a device for coupling of shaft, which has an external drive element with a drive element inside. The intermediate element is arranged in relatively movable and rotating manner in between the external drive element and the drive element.