Air suspension limiting mechanism capable of bearing lateral force and swing arm type air suspension

A technology of air suspension and limit mechanism, which is applied in the directions of cantilever, suspension, transportation and packaging installed on the pivot, which can solve the problem of poor ability of air suspension to withstand lateral force, complex structure of air suspension, etc. problems, to achieve the effect of improving the safety factor

Inactive Publication Date: 2013-08-14
格莱瑞特悬架技术(北京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an air suspension limit mechanism and a swing arm type air suspension that can withstand lateral force, to solve the technical problem that the traditional air suspension has poor ability to withstand lateral force, and to solve the traditional The air suspension structure is too complicated

Method used

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  • Air suspension limiting mechanism capable of bearing lateral force and swing arm type air suspension
  • Air suspension limiting mechanism capable of bearing lateral force and swing arm type air suspension
  • Air suspension limiting mechanism capable of bearing lateral force and swing arm type air suspension

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Embodiment Construction

[0018] Examples see figure 1 , figure 2 As shown, the first air suspension limit mechanism that can withstand lateral force is composed of a connecting support 1, a limit rod 2, a limit lug 3 and a limit bracket 4. The connecting support 1 and the guide The rear end of the arm 5 is rigidly connected, the lower end of the limit rod 2 is connected with the ordinary bolt of the connecting support 1 through bolts and connecting bushes, and the lower end of the limit lifting lug 3 is connected with the upper end of the limit rod 2 through bolts and connecting bushes. Bolt connection, the upper end of the limit hanger 3 is connected with the limit bracket 4 common bolts through bolts and connecting bushes, and the limit bracket 4 is rigidly connected on the vehicle frame 9 again. The connecting bush is used to reduce noise and compensate movement interference.

[0019] see image 3 , Figure 4 As shown, the second air suspension limit mechanism that can withstand lateral force ...

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PUM

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Abstract

Provided are an air suspension limiting mechanism capable of bearing lateral force and a swing arm type air suspension. The air suspension limiting mechanism capable of bearing the lateral force is composed of a connecting support, a limiting pull rod, a limiting lifting lug and a limiting support. The connecting support is in grid connection with the rear end of a guide arm, the lower end of the limiting pull rod is connected with a connecting support commercial bolt through a bolt and a connecting bushing, the lower end of the limiting lifting lug is connected with a commercial bolt at the upper end of the limiting pull rod through a bolt and a connecting bushing, the upper end of the limiting lifting lug is connected with a limiting support commercial bolt through a bolt and a connecting bushing, and the limiting support is further in rigid connection with a vehicle frame. The air suspension limiting mechanism capable of bearing the lateral force improves the capability of the air suspension bearing the lateral force, so that safety coefficient of the air suspension is improved, a horizontal push rod can be omitted from the air suspension under certain conditions, and a suspension structure is simplified.

Description

technical field [0001] The invention relates to a limiting mechanism used in an air suspension, and an air suspension with the limiting mechanism. Background technique [0002] At present, the air suspension system in small and medium-sized cars (cars with a length of less than 6 meters 2 ) is more and more popular in the market because of its advantages such as reasonable structure, high reliability, and light weight. The limit function of the air suspension in small and medium-sized cars is generally realized by using a shock absorber or an additional limit belt. The shock absorber or an additional limit belt cannot bear any additional lateral force. Therefore, the air suspension A thick lateral thrust rod must be matched in the frame at the same time to bear the additional lateral force. Contents of the invention [0003] The purpose of the present invention is to provide an air suspension limit mechanism and a swing arm type air suspension that can withstand lateral f...

Claims

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Application Information

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IPC IPC(8): B60G7/04
Inventor 江建明
Owner 格莱瑞特悬架技术(北京)有限公司
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