A torsional vibration damper comprises an input side and an output side which are arranged rotatably around an axis of rotation, an intermediate plate, and two elastic elements which are arranged on different circumferences around the axis of rotation, where the first elastic element is set up to tr
A torsional vibration damper comprises an input side and an output side which are arranged rotatably around an axis of rotation, an intermediate plate, and two elastic elements which are arranged on different circumferences around the axis of rotation, where the first elastic element is set up to transmit a power from the input side to the intermediate plate and the second elastic element is set up to transmit a power from the intermediate plate to the output side. Furthermore, the torsional vibration damper includes a single-piece retainer to support the first elastic element on a radially outer surface, while the retainer includes a contact element for engaging with one end of the first elastic element.
대표청구항▼
1. A torsional vibration damper, comprising: an axis of rotation;an input flange arranged to receive torque;an output flange having a first outer circumferential surface;an intermediate plate configured to transmit torque between the input flange and the output flange;a first elastic element having
1. A torsional vibration damper, comprising: an axis of rotation;an input flange arranged to receive torque;an output flange having a first outer circumferential surface;an intermediate plate configured to transmit torque between the input flange and the output flange;a first elastic element having a first end circumferentially displaced from a second end, and a second outer circumferential surface, the first elastic element operatively arranged to transmit torque from the input flange to the intermediate plate;a second elastic element displaced radially inward from the first elastic element and operatively arranged to transmit torque from the intermediate plate to the output flange;a retainer to brace the first elastic element at the second outer circumferential surface, the retainer having a contact element to engage the first end of the first elastic element, the retainer centered on the axis of rotation and supported by the first outer circumferential surface, wherein the retainer is rotatable with respect to the output flange; and,a clutch axially arranged between the input flange and the retainer, the clutch having a friction disk non-rotatably connected to the retainer and operatively arranged to frictionally engage with the input flange by means of a piston that presses the friction disk axially against the input flange. 2. The torsional vibration damper of claim 1, wherein the retainer has a meshing element on an outer radial surface of the first elastic element to transmit torque from the input flange to the retainer. 3. The torsional vibration damper of claim 2, wherein the meshing element is axially directed toothing. 4. The torsional vibration damper of claim 1, wherein the intermediate plate comprises two axially disposed disk elements non-rotatably connected to each other, and between which the retainer is axially fixed. 5. The torsional vibration damper of claim 1, wherein the retainer is also operatively arranged to brace the first elastic element in an axial direction. 6. The torsional vibration damper of claim 1, further comprising a turbine to couple the input flange with the intermediate plate. 7. The torsional vibration damper of claim 1, further comprising a pendulum flange non-rotatably connected to the intermediate plate, and a pendulum mass rotatably supported by the pendulum flange. 8. A torsional vibration damper, comprising: an axis of rotation;an input flange arranged to receive torque;an output flange having a first outer circumferential surface;an intermediate plate configured to transmit torque between the input flange and the output flange;a first elastic element having a first end circumferentially displaced from a second end, and a second outer circumferential surface, the first elastic element operatively arranged to transmit torque from the input flange to the intermediate plate;a second elastic element displaced radially inward from the first elastic element and operatively arranged to transmit torque from the intermediate plate to the output flange;a retainer to brace the first elastic element at the second outer circumferential surface, the retainer having a contact element to engage the first end of the first elastic element, the retainer centered on the axis of rotation and supported by the first outer circumferential surface, wherein the retainer is rotatable with respect to the output flange and is an integral piece of material; and,a clutch axially arranged between the input flange and the retainer, the clutch having a friction disk non-rotatably connected to the retainer and operatively arranged to frictionally engage with the input flange by means of a piston that presses the friction disk axially against the input flange. 9. The torsional vibration damper of claim 8, wherein the retainer has a meshing element on an outer radial surface of the first elastic element to transmit torque from the input flange to the retainer. 10. The torsional vibration damper of claim 9, wherein the meshing element is axially directed toothing. 11. The torsional vibration damper of claim 8, wherein the intermediate plate comprises two axially disposed disk elements non-rotatably connected to each other, and between which the retainer is axially fixed. 12. The torsional vibration damper of claim 8, wherein the retainer is also operatively arranged to brace the first elastic element in an axial direction. 13. The torsional vibration damper of claim 8, further comprising a turbine to couple the input flange with the intermediate plate. 14. The torsional vibration damper of claim 8, further comprising a pendulum flange non-rotatably connected to the intermediate plate, and a pendulum mass rotatably supported by the pendulum flange.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.