FIELD: machine building.
SUBSTANCE: shock absorber comprises a zigzag rope-type vibration absorber and an impact protection device from compression springs. The backing plates are provided with an inner protrusion and a threaded hole. Fit rings are made with longitudinal threaded holes along their circumference and are installed on the backing plate surfaces turned to each other. Branch points of the rope-type vibration absorber are fixed between the backing plates and the fit rings by fastening units. The vibration absorber is composed of separate rope rods, each of the rods in the assembled shock absorber is of zigzag shape with a protrusion with hook-like ends. One of the fit rings is provided with additional longitudinal holes along its circumference for the hooks of the rope rods. The hooks and the zigzags of the rods are turned outwards. The vibration absorber in inactive state has the cylindrical casing shape.
EFFECT: higher durability and smaller dimensions of a vibration absorber.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COUPLING | 2013 |
|
RU2548265C1 |
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RU2475659C1 |
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|
RU2040716C1 |
| BUMPER | 2012 |
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| VIBRATION INSULATION SUPPORT FOR INTERNAL COMBUSTION ENGINE | 1992 |
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| COUPLING | 2021 |
|
RU2777138C1 |
