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Suspension oil cylinder assembly, vibration damping system and vehicle

A suspension oil cylinder and vibration damping system technology, applied in the field of vehicles, can solve the problems of long working hours and slow adjustment speed, and achieve the effects of expanding the adjustment range, increasing the accommodation space, and having a wide adjustment range.

Pending Publication Date: 2019-12-20
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Vehicles are generally equipped with suspension oil cylinders for vibration reduction. Conventional suspension oil cylinders adjust the vibration reduction performance by adjusting the nitrogen filling pressure of the accumulator. tools, and the adjustment of vibration damping performance by nitrogen filling requires more working time and slow adjustment speed

Method used

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  • Suspension oil cylinder assembly, vibration damping system and vehicle
  • Suspension oil cylinder assembly, vibration damping system and vehicle

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Embodiment Construction

[0029] In order to have a clearer understanding of the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0030] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0031] Refer below figure 1 and figure 2 Some embodiments according to the invention are described.

[0032] Such as figure 1 and figure 2 As shown, the suspension cylinder assembly according to...

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Abstract

The invention proposes a suspension oil cylinder assembly, a vibration damping system and a vehicle. The suspension oil cylinder assembly includes a suspension oil cylinder, an energy accumulator andan adjusting oil cylinder; the suspension oil cylinder comprises a first cylinder barrel and a first piston, the first piston is connected to a first piston rod extending out of the cylinder barrel, and the first piston is slidably arranged in the first cylinder barrel and divides the first cylinder barrel into a first rod cavity and a first rodless cavity; and the energy accumulator and the adjusting oil cylinder are both in communication with the first rodless cavity or the first rod cavity. Through the technical scheme, the adjustment range of the vibration damping performance of the suspension oil cylinder is increased, the vibration damping performance of the suspension oil cylinder is improved, the adjustment of the vibration damping performance of the suspension oil cylinder is conveniently and fast performed, and real-time adjustment is achieved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a suspension oil cylinder assembly, a vibration damping system and a vehicle. Background technique [0002] Vehicles are generally equipped with suspension oil cylinders for vibration reduction. Conventional suspension oil cylinders adjust the vibration reduction performance by adjusting the nitrogen filling pressure of the accumulator. tools, and adjusting the vibration damping performance by nitrogen filling requires more working time, and the adjustment speed is slow. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] In view of this, an object of the present invention is to provide a suspension cylinder assembly. [0005] Another object of the present invention is to provide a vibration damping system. [0006] Yet another object of the present invention is to p...

Claims

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Application Information

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IPC IPC(8): F16F9/18F16F9/44B60G17/08
CPCF16F9/18F16F9/44B60G17/08B60G2202/24
Inventor 周雄陈锷张伟
Owner SANY AUTOMOBILE MFG CO LTD
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