Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Auxiliary rubber metal stacking spring for truck and mounting method thereof

A rubber-metal, truck-mounted vehicle technology, applied in the direction of high internal friction springs, elastic suspensions, vehicle components, etc., can solve the problems of reduced service life of auxiliary springs, poor use of rubber suspensions, and inability to meet the needs of automobiles, etc., to achieve Ease of loading and unloading, good vibration damping effect, good comfort and passability

Active Publication Date: 2011-04-27
ZHUZHOU TIMES NEW MATERIALS TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the difference between China's road surface and the carrying capacity of heavy-duty vehicles compared with foreign countries, the original rubber suspension is not used well in China, and the service life of the auxiliary spring is greatly reduced, and defects such as cracks will appear after about 10,000km , while the customer requires 200,000km maintenance-free
Therefore, foreign products cannot meet the needs of our domestic automobiles

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Auxiliary rubber metal stacking spring for truck and mounting method thereof
  • Auxiliary rubber metal stacking spring for truck and mounting method thereof
  • Auxiliary rubber metal stacking spring for truck and mounting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The accompanying drawings show an embodiment of the present invention, and the present invention will be further described below in conjunction with the accompanying drawings.

[0017] It can be seen from the accompanying drawings that the present invention is an auxiliary rubber-metal laminated spring for trucks, which is mainly used on the rubber suspension of trucks. It is an assembly of laminated rubber-metal springs formed by compounding rubber and metal. The metal spring structure is composed of multi-layer elastic rubber layer 3 and multi-layer metal spacer 2 to form a composite elastic rubber metal body, and the multi-layer elastic rubber layer 3 and multi-layer metal spacer 2 are arranged in a tapered structure, ranging from Elastic combination of elastic force; the multi-layer elastic rubber layer 2 can be composed of 2-9 layers of rubber layers, and the multi-layer metal spacer is 3-9 layers; on the top layer of the composite elastic rubber-metal body Attache...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an auxiliary rubber-metal leaf spring used in a cargo truck and an installation method thereof. The auxiliary rubber-metal leaf spring is a composite elastic rubber-metal body which adopts a leaf rubber-metal spring structure, and is combined by a plurality of elastic rubber layers and metal spacers, and the elastic rubber layers and the metal spacers are arranged by adopting a conical structure, which is an elastic body combination with unequal elasticity; the elastic rubber layers can be 2 to 9 rubber layers, and the metal spacers can be 3 to 9 layers; a layer of nylon plate is attached on the top layer of the composite elastic rubber metal body, and is on the top end of the auxiliary rubber-metal leaf spring. The auxiliary rubber-metal spring is reversely vertically arranged on a truck frame through a bolt, and maintains a certain clearance with an axle when the truck is in idle load. When the cargo truck does not have goods, the auxiliary rubber-metal leaf spring is not contacted with the axle; when load increases, the nylon plate of the auxiliary rubber-metal leaf spring starts to be contacted with the axle to play a role in decreasing vibration.

Description

technical field [0001] The invention relates to a damping component for a truck rubber suspension and an installation method thereof, in particular to an auxiliary rubber elastic component for a truck rubber suspension and an installation method thereof. It is mainly used for the vibration reduction of the rubber suspension of the truck and bears the vertical load. Background technique [0002] The damping device of modern automobiles has been transformed from the original leaf spring to the elastic element of rubber metal structure. The so-called automobile rubber suspension is one of them. The automobile rubber suspension has been widely used abroad, but it is still in its infancy in my country. Automotive rubber suspensions have significant advantages over traditional leaf springs. When using the traditional leaf spring structure, once the leaf spring is damaged, the whole vehicle cannot be driven and can only be replaced with a new leaf spring. For a vehicle equipped ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16F3/10B60G11/22
Inventor 邹波张亚新刘建勋唐先贺
Owner ZHUZHOU TIMES NEW MATERIALS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com