Reaction rod arrangement

A lever device, reactive technology, used in transportation and packaging, cantilevers mounted on pivots, rigid brackets for bearing components, etc., can solve problems such as high wear and friction risks, high elastomer displacement risks, etc., to achieve production and installation. low cost effect

Active Publication Date: 2011-03-23
孔斯贝格汽车公司
View PDF2 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the flexibility in the oblique direction is limited by the shear strength of the outer elastomer
Stress on the elastomer causes a high risk of wear and friction
[0007] Another problem is that the elastomer has a high risk of displacement along the longitudinal axis relative to the inner metal body

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
  • Reaction rod arrangement
  • Reaction rod arrangement
  • Reaction rod arrangement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 The perspective view of the figure shows a preferred embodiment of the bushing 1 of the invention. A central rigid core part 3 defines the longitudinal axis z. The rigid core part 3 basically comprises three main parts along the longitudinal axis z. The two axial outer fitting parts 5, 7 are each suitably fixed on the vehicle part, and on the axial middle bearing part 9 surrounded by the elastomer 11, so that in figure 1 is basically hidden.

[0025] To clarify the different directions of motion, define a such as figure 1The coordinate system shown is useful. Starting with a Cartesian coordinate system with a z-axis corresponding to the longitudinal axis of the rigid core part 3 and a cross-section covered by the vertical axes x and y, spherical coordinates such as azimuth can be defined and polar angle θ. Azimuth represents rotation about the longitudinal axis z, while tilt in the tilt direction shown by is represented by rotation of the polar angl...

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 present invention refers to a reaction rod arrangement, in particular a V-stay suspension, for a vehicle including a bushing (1), wherein the bushing (1) comprises a rigid core member (3) having a bearing portion (9) and defining a longitudinal axis (z), and an elastomer body (11) being arranged on at least a portion of the radially outer surface of the bearing portion (9), characterised in that the bearing portion (9) comprises a first and a second tapering portion (37, 39), wherein the first tapering portion (37) tapers towards one axial end of the bearing portion (9) and the second tapering portion (39) tapers towards the other opposite axial end of the bearing portion (9), wherein the axial extension of the bearing portion (9) is larger than its maximal radial extension with respect to the longitudinal axis (z), and wherein the elastomer body (11) is movably arranged on the bearing portion (9) such that the elastomer body (11) is able to perform a rotational movement about thelongitudinal axis (z) relative to the rigid core member (3) and a tilting movement about an axis perpendicular to the longitudinal axis (z) relative to the rigid core member (3).

Description

technical field [0001] The present invention relates to a reaction rod arrangement, and more particularly to a V-strut suspension for a vehicle comprising a bushing comprising a rigid core member having a bearing portion and defining a longitudinal axis, and disposed on the bearing portion elastomer on at least a portion of the radially outer surface of the Background technique [0002] Reaction rod arrangements such as V-strut suspensions can be used in automobiles for the connection between the frame and wheel suspension axles. In particular heavy vehicles such as trucks may include a V-strut suspension with both ends connected to the chassis and a central suspension point connected to the wheel suspension axle. Such a system is described, for example, in WO2005 / 080101 A1. [0003] The V-strut suspension described in WO 2005 / 080101 A1 comprises suction bushings. The suspension experiences motion in both directions of rotation and tilt, so that the V-strut suspension nee...

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): B60G7/00B60G9/00F16C11/06F16C27/06
CPCB60G2204/148B60G7/005F16C11/0614B60G2200/315B60G2206/013B60G9/022B60G2206/73B60G2204/416F16F1/393B60G2206/11B60G2204/41F16C2326/05
Inventor 斯文·波兆格加登达格芬·安徒生
Owner 孔斯贝格汽车公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap