FIELD: transport.
SUBSTANCE: invention relates to automotive industry. Proposed suspension comprises top and bottom supports enclosed in corrugated soft rubber-cord casing. Said casing houses helical spring to make suspension elastic element and casing cord. Top support is provided with damping holes. Bottom supports accommodates air release valve. Said vales stops or opens air channels communicating casing inside with atmosphere. Top support barrel has opening to allow access to damping disc lateral surface with damping holes. Support lateral surface has toothed quadrant. Said sector engages with gear fitted by axle to top support to run and to vary cross-section of damping holes. Damping disc is arranged and locked aligned with top support to rotate thereon. Holes are made on damping disc surface in number complying with that of damping holes and spacing like that in top support.
EFFECT: reduced heating of rubber-cord casing, optimum variation of damping properties in compliance with road conditions.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AUTOMOTIVE PNEUMATIC SUSPENSION | 2011 |
|
RU2467886C1 |
| PNEUMATIC ELASTIC ELEMENT | 0 |
|
SU1100442A2 |
| PNEUMATIC DAMPER | 0 |
|
SU1370342A1 |
| PNEUMATIC RESILIENT MEMBER OF VEHICLE SUSPENSION | 0 |
|
SU1076325A2 |
| PNEUMATIC SUSPENSION | 2007 |
|
RU2340468C1 |
| PNEUMATIC ELASTIC MEMBER | 0 |
|
SU1157294A1 |
| PNEUMATIC RESILIENT MEMBER | 0 |
|
SU1063642A1 |
| PNEUMATIC ELASTIC MEMBER | 0 |
|
SU1110963A2 |
| PNEUMATIC ELASTIC MEMBER | 0 |
|
SU1094994A1 |
| SHOCK-ABSORBER | 2005 |
|
RU2277651C1 |
