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8-2-zadnyaya-podveska.html
8.2. A back suspension bracketBack suspension bracket
1 – распорная the plug;
2 – the rubber plug;
3 – the bottom longitudinal bar;
4 – the bottom isolating lining of a spring;
5 – the bottom basic cup of a spring;
6 – the buffer of a course of compression of a suspension bracket;
7 – a bolt of fastening of the top longitudinal bar;
8 – an arm of fastening of the top longitudinal bar;
9 – a suspension bracket spring;
10 – the top cup of a spring;
11 – the top isolating lining of a spring;
12 – a basic cup of a spring;
13 – draught of the lever of a drive of a regulator of pressure of back brakes;
14 – the rubber plug of an eye of the shock-absorber; |
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15 – an arm of fastening of the shock-absorber;
16 – the additional buffer of a course of compression of a suspension bracket;
17 – the top longitudinal bar;
18 – an arm of fastening of the bottom longitudinal bar;
19 – an arm of fastening of a cross-section bar to a body;
20 – a regulator of pressure of back brakes;
21 – the shock-absorber;
22 – a cross-section bar;
23 – the lever of a drive of a regulator of pressure;
24 – a holder of the basic plug of the lever;
25 – the basic plug of the lever;
26 – a washer;
27 – the remote plug |
The back suspension bracket of the car dependent, includes directing device, elastic elements and the devices extinguishing fluctuations.
The directing device
The beam of the back bridge is connected with a body шарнирно, by means of jet bars – two bottom 3 and two top 17 longitudinal and one cross-section 22.
Longitudinal bars transfer pushing and brake efforts from driving wheels, through a beam of the back bridge to a body, the cross-section bar keeps a body from lateral displacement.
Jet bars fasten to arms of a body and a beam of the back bridge through резинометаллические hinges which are structurally executed equally and differ only in the sizes.
The hinge consists of the rubber plug 2 established in an eye of a bar, распорной plugs 1 which passes through an aperture of the rubber plug of a persistent washer and a bolt of fastening of a bar.
Elastic elements of a suspension bracket
Elastic elements of a suspension bracket consist of the twisted cylindrical springs 9, two basic buffers 6 courses of compression and the additional buffer of compression 16. Springs are sorted, under static loading 295 кгс, on two groups: And and.
Groups are marked similarly to groups of springs of a forward suspension bracket, i.e. Group And – a yellow strip, group – green. The spring established on a suspension bracket leans the top end against a basic cup 10 through a rubber isolating lining 11 which is placed in a steel stamped cup of 12 bodies. The bottom end of a spring leans in a cup of 5 beams of the back bridge through isolating plastic lining 4.
The basic buffers 6 are established in springs and fixed грибовидным by a nipple in apertures of the top support 10. The additional buffer 16 is established on an arm attached by bolts to the bottom of a body. In the end of a compression course the basic buffers rest in тарельчатое a collum of the bottom cup 5, and additional – against a special platform on картере a reducer of the back bridge.
The extinguishing device
The extinguishing device consists of two hydraulic shock-absorbers which device is described more low.
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