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Hybrid cross axis ball joint bushing

An elastic bushing, direct technology, applied in the direction of pivot joints, pivots, shafts and bearings, can solve problems such as harmful effects on life

Inactive Publication Date: 2013-05-15
PULLMAN INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Also, in higher load and higher movement applications, the angle of rotation through which the pivot bushing must move has a detrimental effect on the life of the pivot bushing's resilient components

Method used

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  • Hybrid cross axis ball joint bushing
  • Hybrid cross axis ball joint bushing
  • Hybrid cross axis ball joint bushing

Examples

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Embodiment Construction

[0022] Example embodiments will now be described more fully with reference to the accompanying drawings.

[0023] Referring now to the drawings, wherein like reference numerals designate like or corresponding parts throughout the several views, in Image 6 An automobile, truck, bus, or other suspension system incorporating an elastomeric bushing according to the present disclosure and generally designated by reference numeral 10 is exemplified in . Suspension system 10 includes a vehicle's frame or support structure 12 , upper control arms 14 , lower control arms 16 , hubs or knuckles 18 , coil springs 20 , shock absorbers 22 and drive shaft assemblies 24 . A frame or support structure 12 supports a body (not shown) and other components of the vehicle, often referred to as "sprung masses". Drive shaft assembly 24 is attached to a differential or transaxle (not shown) that receives torque from an engine (not shown). Drive shaft assembly 24 includes a pair of constant velocity...

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PUM

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Abstract

An elastomeric bushing includes an inner component, first, second and third elastomeric or plastic members and an outer component. The first elastomeric or plastic member is disposed over the inner component. The second elastomeric or plastic member is disposed over the first elastomeric or plastic member. The third elastomeric or plastic member is disposed over the second elastomeric or plastic member. The outer component is disposed over the third elastomeric or plastic member.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of US Patent Application Serial No. 13 / 114,149, filed May 24, 2011 and US Provisional Application Serial No. 61 / 405,250, filed October 21, 2010. The entire disclosure of the above application is hereby incorporated by reference. technical field [0003] The present disclosure relates to resilient bushings for securing components to vehicles. More specifically, the present disclosure relates to resilient bushings for attaching components to vehicles, wherein the resilient bushings increase the radial and axial load capacity of a given packaging space. Background technique [0004] The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. [0005] Cars, trucks, buses, and other applications are often designed to use an independent front suspension system and / or an independent rear suspension system to conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G7/02B60G7/04B60G7/00F16C11/06
CPCF16C11/0652F16C11/0638F16C11/0614
Inventor 杰伊·W·桑希尔
Owner PULLMAN INC