FIELD: machine building.
SUBSTANCE: hydro-pneumatic flexible element incorporates the main cylinder with a piston and a con-rod and the additional cylinder. The main cylinder head end accommodates a pneumatic chamber, while the rod end has a hydraulic chamber. The additional cylinder is arranged in a barrel and filled with fluid. The main cylinder con-rod free end is furnished, in the hydraulic chamber, with and end face piston. The two-wall additional cylinder inner wall is furnished with a channel, the said inner wall end being provided with an additional piston. At that the aforesaid barrel is fitted with a servo element designed to interact with the additional cylinder inner wall.
EFFECT: reduced impact loads on bearing structure, high anti-vibration strength, automatic adjustment of rigidity in response to impact loads, automatic adjustment of flexible element length, simple design and ease of manufacture.
3 cl, 10 dwg
Title | Year | Author | Number |
---|---|---|---|
SHOCK ABSORBER FOR SHOCK PROTECTION SYSTEMS | 2011 |
|
RU2465495C1 |
TELESCOPIC HYDROPNEUMATIC SHOCK ABSORBER | 2021 |
|
RU2774201C1 |
HYDROPNEUMATIC DAMPER | 2001 |
|
RU2216665C2 |
HYDRAULIC RAM | 2014 |
|
RU2576100C1 |
HYDROPNEUMATIC DAMPER OF VEHICLE SUSPENSION | 0 |
|
SU577954A3 |
ENVIRONMENTAL GENERATOR OF DETERRENT SOUNDS | 2010 |
|
RU2447658C2 |
CONTINUOUS HYDRAULIC PACKER | 2011 |
|
RU2457315C1 |
VEHICLE WHEEL CONTROLLABLE SUSPENSION | 0 |
|
SU1766715A1 |
AIR-OPERATED SPRING FOR RAILWAY VEHICLE | 2004 |
|
RU2266443C1 |
PNEUDRAULIC SHOCK ABSORBER | 1992 |
|
RU2020318C1 |
Authors
Dates
2008-11-20—Published
2007-01-09—Filed