Title:
A VIBRATION DAMPING BUSH FOR SUSPENSION DROPLINKS
Document Type and Number:
WIPO Patent Application WO/2018/208272
Kind Code:
A3
Abstract:
The invention is a damping bush (1) which connects especially the stabilizer bar and droplinks in the front and rear suspension systems of vehicles, eliminates the vibrations arised in this region and provides the torsional and conical angle values that this connection requires. The present bush (1) comprises outer shells (20) in at least two pieces which, having a flat cylindrical outer surface and cavities before mounting by standing of the merging zones (21) in a specific distance, allow the mentioned distance of cavities to provide the bush (1) to be tightly located when the bush (1) is mounted to the space formed for itself on the droplink, the bush (1) to hold on the space tightly and a great amount of rubber (40) to be hold inside the inner volume, and a hollow inner tube (10) surrounded by the mentioned outer shells (20). Besides, the bush (1) has a property of comprising a volume in which the outer shells (20) extends against to the inner tube (10) from both end portions (22) of the outer shells in a specific slope and specific distance, and which is filled homogeneously with the rubber (40) through that the cross-sectional area at a shell concave-slimming zone (26) on the inner middle part of the outer shells (20) gradually decreases while the inner tube (20) gradually expands outward at a tube convex-expansion zone (14) or the cross-sectional area of the inner tube (10) gradually increases in response to the slimming region. Since the diameter of the bush (1) is reducing in one axis while the other is not reducing in size thanks to the spaced positions of the outer shells edges (27) to each other, the bush (1) could be mounted to the cavity without any plastic deformation.
Inventors:
SERBEST ALI KAMIL (TR)
SANCAKSADE KUBILAY (TR)
SANCAKSADE KUBILAY (TR)
Application Number:
PCT/TR2017/050721
Publication Date:
January 24, 2019
Filing Date:
December 29, 2017
Export Citation:
Assignee:
ANGST PFISTER GELISMIS TEKNIK COEZUEMLER A S (TR)
International Classes:
F16F15/08; B60G21/055; F16F1/38
Domestic Patent References:
| WO2000077416A2 | 2000-12-21 |
Foreign References:
| US20060091595A1 | 2006-05-04 | |||
| EP1818195A1 | 2007-08-15 |
Attorney, Agent or Firm:
YALINBAŞ, Fatih (TR)
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