FIELD: mechanical engineering.
SUBSTANCE: intended to reduce vibration. The dynamic vibration damper with adjustment to the required oscillation frequency consists of an elastic element, made with the possibility of fixing on a vibroactive object, and an inertial element, made in the form of a package of replaceable weights with holes. Welded shock absorbers with AKSS type safety are used as an elastic element, and the inertial element is fixed with nuts on a threaded stud attached to one or more elastic elements.
EFFECT: improved vibration damping.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VIBRATION AND NOISE PROTECTION DEVICE FOR SHIPBOARD PIPELINES | 2014 |
|
RU2562819C1 |
| 0 |
|
SU551465A1 | |
| COMPOSITE RUBBER AND METAL DAMPING UNIT WITH AXIAL LIMITER ARMOO | 2007 |
|
RU2358167C1 |
| MACHINE UNIT | 2022 |
|
RU2773763C1 |
| RUBBER-METAL SHOCK ABSORBER WITH AXIALLY-YIELDING STOP | 2005 |
|
RU2306462C1 |
| VIBRATION-INSULATING SUPPORT | 0 |
|
SU1532726A1 |
| DYNAMIC DAMPER OF WIDE FREQUENCY RANGE VIBRATIONS | 2011 |
|
RU2461751C1 |
| DEVICE FOR REDUCING VIBRATION AND NOISE OF CASE OF CONTROLLED REACTOR | 2006 |
|
RU2355061C2 |
| SMALL SIZE SPINDLE OF SECTIONAL SCREW DOWNHOLE MOTOR | 2017 |
|
RU2674485C1 |
| STRING-TYPE VIBRATION DAMPER | 0 |
|
SU1323793A2 |
