SHOCK ABSORBER WITH ELASTIC UNIT OF ALIGNED DAMPING Russian patent published in 2009 - IPC F16F7/09 D06F37/22 

FIELD: instrument making.

SUBSTANCE: invention is related to shock absorber, in particular for washing machines of drum type with centrifuge. Shock absorber comprises tubular body with central longitudinal axis, with end of body on the side of stem and with free end of body. Mobile stem extending from body free end is introduced in body with central longitudinal axis and with free end of stem. At free end of body and at free end of stem, fixture elements are installed. Shock absorber has unit of friction damping for creation of specified friction damping between body and stem both in direction of stem introduction and also opposite to this direction. For damping and alignment of stem deviation in plane perpendicular to central longitudinal axis, shock absorber is equipped with unit of aligned damping.

EFFECT: invention provides for noiseless and low-wear alignment of stem in body.

13 cl, 13 dwg