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Four-stage damping clutch

A vibration damping clutch and clutch technology, applied in the field of clutches, can solve the problems of the main damping angle or the pre-vibration damping angle being small, the damping effect is not obvious enough, and affecting the user's driving and riding experience, etc.

Active Publication Date: 2022-01-25
ZHEJIANG TIELIU CLUTCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, for the existing vibration damping clutch driven disc assembly, both the main vibration damping angle and the pre-vibration damping angle are small, and the vibration damping effect is not obvious enough, which affects the driving and riding experience of users

Method used

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  • Four-stage damping clutch
  • Four-stage damping clutch
  • Four-stage damping clutch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0038] Example: as attached Figure 1~17 As shown, this four-stage damping clutch includes a friction plate 1, a conjoined spring plate 3, a damping disc A5, a driven disc 6, a disc hub B11, a disc hub A13, a disc hub C21 and a damping disc B22. The conjoined spring piece 3 and the two friction plates 1 are riveted through the friction plate rivet 2, and the driven disc 6 is riveted on the conjoined spring piece 3 through the spring rivet 4; the disk hub A13 for connecting the drive shaft is set There is a disc hub B11, the disc hub A13 on both sides of the disc hub B11 is fitted with a positioning ring A14 and a positioning ring H12, the damping disc A5 is set on the disc hub A13 through the positioning ring A14, and the driven disc 6 is set on On the disc hub A13; the driven disc 6, the disc hub B11 and the damping disc A5 are connected and fixed through the support block 26, and there are four sets of main damping windows evenly distributed along the circumferential directi...

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PUM

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Abstract

The invention discloses a four-stage damping clutch, and relates to the field of clutches. The four-stage damping clutch comprises friction plates and the like, a one-piece spring piece is riveted with the two friction plates, and a driven disc is riveted on the one-piece spring piece; the driven disc, a disc hub B and a damping disc A are fixedly connected through supporting blocks, four sets of main damping windows are evenly distributed in the matching positions of the driven disc, the disc hub B and the damping disc A in the circumferential direction, and the left and right sets of main damping windows are first-stage main damping windows; the upper and lower sets of main damping windows are secondary main damping windows; a disc hub C is arranged between a damping disc B and the disc hub B, four sets of pre-damping windows are evenly distributed in the matching positions of the damping disc B, the disc hub B and the disc hub C in the circumferential direction, and the two sets of pre-damping windows in opposite directions are first-stage pre-damping windows; and the other two sets of pre-damping windows in opposite directions are secondary pre-damping windows. The four- stages of damping structures are included, and comprise two main damping stages and two pre-damping stages. The forward rotation angle of main damping reaches 19 degrees, the forward rotation angle of pre-damping reaches 13.5 degrees, and the overall structure is compact.

Description

technical field [0001] The invention relates to the field of clutches, in particular to a four-stage damping clutch. Background technique [0002] Clutch is an important part of automobile transmission system, its handling performance will directly affect people's evaluation of vehicle comfort, and even endanger driving safety. As a key part of the car itself, the clutch acts on the transmission of power between the engine and the transmission system, so that the transmission can change gears smoothly, limit the maximum torque that the transmission system can bear, and prevent the parts of the transmission system from being worn out due to overload, reducing part of the vibration and noise in the drive train. [0003] Continuously improving the comfort of the car ride is particularly important in car design. If reasonable vibration reduction measures are adopted for the clutch, it will have a good effect on the vibration reduction and noise elimination of the whole vehicle...

Claims

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Application Information

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IPC IPC(8): F16D13/64F16D13/68F16F15/133
CPCF16D13/64F16D13/646F16D13/68F16F15/133F16F2238/022F16F2238/026
Inventor 赵早君谢茂青蒙向乾翁越平黄进马海英
Owner ZHEJIANG TIELIU CLUTCH