Unlock instant, AI-driven research and patent intelligence for your innovation.

Chassis lever

A chassis and tie rod technology, used in elastic suspensions, cantilevers mounted on pivots, springs, etc., can solve problems such as cost factors, system vulnerability to leakage, large structural space, etc.

Pending Publication Date: 2021-05-04
THK CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such electrohydraulic or electropneumatic systems occupy a large construction space in the vehicle and have a large additional weight due to the reservoirs as well as the lines and pumps for the medium used
Furthermore, such systems are susceptible to leaks and imply a significant cost factor

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
  • Chassis lever
  • Chassis lever
  • Chassis lever

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] figure 1 and figure 2 Shown is a wheel suspension 1 , by means of which a wheel 3 is fastened substantially vertically movably to a body 5 of the vehicle via at least one chassis link 10 . Furthermore, a spring 7 , a spring carrier 12 and an actuator 14 are arranged between the body 5 and the chassis tie rod 10 .

[0056] The actuator 14 is fastened here on the tie rod body 16 of the chassis tie rod 10 and carries the spring bearing 12 . The spring 7 is supported at one end on the spring carrier 12 and at the other end on the body 5 .

[0057] The distance A between the tie rod body 16 and the spring support 12 and thus the position of the spring support 12 relative to the tie rod body 16 can be adjusted by means of the actuator 14 .

[0058] Depending on the distance A, the height H of the lower edge of the body 5 above the foundation U is displayed to be greater or lesser. Therefore, the height H is equal to the ground clearance of the vehicle.

[0059] When the...

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 relates to a chassis lever for a wheel suspension, which has a level body (16), a spring support (12) and an actuator (14). The actuator is arranged between the level body (16) and the spring support (12). The actuator (14) includes a lifting transmission device (24), The lifting transmission device is configured as a screw thread and has a lifting spindle (34). The spring support (12) is arranged on the lifting main shaft or the spring support (12) is supported on the lifting spindle in an axially movable manner.

Description

technical field [0001] The invention relates to a chassis tie rod for a wheel suspension, in particular of a motor vehicle. Background technique [0002] Chassis tie rods are an important part of a vehicle's chassis as they establish the connection between the vehicle's wheels and the body and ensure safe wheel guidance. Here, the chassis tie rods also transmit lateral forces between the wheels and the body. Furthermore, the chassis tie rods guide the wheels in a substantially vertical direction. [0003] In order to damp and damp the vertical movements of the wheels relative to the vehicle body that occur while the vehicle is in motion, shock absorbers and springs are arranged between the chassis tie rods and the body. [0004] If the ground clearance of the vehicle is to remain constant even under different load conditions, so-called leveling devices are used, which are usually designed as electrohydraulic or electropneumatic systems. Such electrohydraulic or electropne...

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 Applications(China)
IPC IPC(8): B60G17/02B60G7/00
CPCB60G17/021B60G7/006B60G2202/12B60G2202/42B60G11/16B60G7/001B60G2204/1244B60G2204/419B60G2204/4191B60G2204/4192B60G2500/30F16F1/041B60G7/008B60G2204/12B60G2204/62B60G2206/10B60G2206/70B60G2206/81012B60G2206/8201B60G2206/8206B60G2206/8207B60G2206/821
Inventor 瓦迪姆·基尔希曼朱纳塔·马迪瓦拉泰米尔·塞尔文·拉贾戈帕尔斋藤野涉马吕斯·蒂尔曼哈拉尔德·沃尔特
Owner THK CO LTD