FIELD: machine building.
SUBSTANCE: invention relates to the machine building. Vibration isolator comprises at least two coaxial cumulative and at least one bank of spring paps. Paps are placed between adjacent cumulative around one imaginary circular or coniform feature at an angle to its generatrix. Paps are connected at their ends to the paps facing each other to form in block single detail made of armour composite material. Coaxially to the cumulative by means of at least three resilient damping axial elements an elastic damping device is fixed, which is located inside each of the cumulative for perception and damping of torque vibrations. Elastic damping device is made in the form of a torsion bar or a combined spring, consisting of two parts with turns directed towards each other and interacting with the formation of the effect of a dry friction damper.
EFFECT: increase in damping in resonance modes of operation is achieved.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VIBRATION ISOLATOR WITH ELASTIC DAMPING AXIAL ELEMENTS | 2016 |
|
RU2645459C1 |
| VIBRATION INSULATOR AND METHOD OF ITS MAKING | 2004 |
|
RU2266442C1 |
| TWO-STEP HINGED TYPE VIBRATION ISOLATOR FOR THE UNBALANCED EQUIPMENT | 2017 |
|
RU2668756C1 |
| TWO-STEP HINGED TYPE VIBRATION ISOLATOR FOR THE UNBALANCED EQUIPMENT | 2017 |
|
RU2653966C1 |
| TWO-STEP HINGED TYPE VIBRATION ISOLATOR FOR THE UNBALANCED EQUIPMENT | 2017 |
|
RU2668746C1 |
| VIBRATION-INSULATED PLATFORM WITH DAMPING SPRING | 2017 |
|
RU2672215C1 |
| VIBRATION-INSULATED PLATFORM | 2017 |
|
RU2672217C1 |
| VIBRATION-INSULATED PLATFORM WITH DAMPING SPRING | 2017 |
|
RU2671127C1 |
| PLATE VIBRATION ISOLATOR BY KOCHETOV | 2015 |
|
RU2597718C2 |
| KOCHETOV SPRING VIBRATION ISOLATOR | 2016 |
|
RU2646022C1 |
