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Double Centrifugal Pendulum Automotive Shock Absorber

A double-centrifugal, shock absorber technology, applied in spring/shock absorber, vibration suppression adjustment, rotation vibration suppression, etc., can solve the problem of high cost

Active Publication Date: 2018-04-13
华域动力总成部件系统(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the continuous improvement of consumers' requirements for driving comfort during the operation of automobiles, the traditional clutch driven disc can no longer meet the requirements for vehicle vibration damping performance. Although the dual-mass flywheel has good vibration damping performance, there are To solve the problem of high cost, it is becoming more and more important to develop a shock absorber that can better balance performance and cost

Method used

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  • Double Centrifugal Pendulum Automotive Shock Absorber
  • Double Centrifugal Pendulum Automotive Shock Absorber
  • Double Centrifugal Pendulum Automotive Shock Absorber

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Embodiment Construction

[0032] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0033] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] Such as figure 1 , figure 2 and image 3 As shown, the present invention provides an automobile shock absorber with double centrifugal pendulums, including an inner ring centrifugal pendulum C1 and an outer ring centrifugal pendulum C2, the center of rotation of the C2 pendulum Z8 is arranged on the C1 pendulum P7, and the C1 pendulum O2 The center of rotation is arranged on the flange 6.

[0035] The inner ring centrifugal pendulum C1 includes C1 pendulum O2, C1 roller 4, flange 6 and C1 pendulum P7, C1 pendulum O2 and C1 pendulum P7 are arranged on both sides of the flange 6, through the C1 roller 4 Restrict th...

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Abstract

The invention discloses a vehicle shock absorber with double centrifugal pendulums. The vehicle shock absorber integrates two sets of different centrifugal pendulums, the double centrifugal pendulums are fixedly arranged on a flange in the radial direction, and the flange is mounted on a vehicle transmission component. The vehicle shock absorber has the advantages that a centrifugal pendulum is additionally added to the limited axial space, and multistage oscillation frequency can be achieved and is matched with different engine combustion frequencies under different working conditions.

Description

technical field [0001] The invention relates to an automobile shock absorber, in particular to an automobile shock absorber integrating two sets of centrifugal pendulums. Background technique [0002] There are different driving conditions during the running of the car, such as idling conditions, driving conditions, and idling crawling conditions, etc., and different working conditions require their corresponding vibration reduction frequencies. [0003] With the continuous improvement of consumers' requirements for driving comfort during the operation of automobiles, the traditional clutch driven disc can no longer meet the requirements for vehicle vibration damping performance. Although the dual-mass flywheel has good vibration damping performance, there are To solve the problem of high cost, it is more and more important to develop a shock absorber that can better balance performance and cost. Contents of the invention [0004] The technical problem to be solved by the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F15/14
CPCF16F15/145
Inventor 孔鹏飞邱毅凡陈祥刘义王军伟朱斌洁沈莹郭继伟
Owner 华域动力总成部件系统(上海)有限公司