Vibration-dampers Shock-absorbers

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION

F16F7/00Vibration-dampers Shock-absorbers

F16F7/003One-shot shock absorbers F16F7/006using textile means F16F7/01using friction between loose particles F16F7/015the particles being spherical, cylindrical or the like F16F7/02with relatively-rotatable friction surfaces that are pressed together F16F7/023and characterised by damping force adjustment means F16F7/026resulting in the damping effects being different according to direction of rotation F16F7/04in the direction of the axis of rotation F16F7/06in a direction perpendicular or inclined to the axis of rotation F16F7/065where elements interengaging frictionally are in the shape of spiral bands F16F7/08with friction surfaces rectilinearly movable along each other F16F7/082and characterised by damping force adjustment means F16F7/085resulting in the damping effects being different according to direction of movement F16F7/087Elastomeric surface effect dampers F16F7/09in dampers of the cylinder-and-piston type F16F7/095frictional elements brought into engagement by movement along a surface oblique to the axis of the cylinder F16F7/10using inertia effect F16F7/1005characterised by active control of the mass F16F7/1011by electromagnetic means F16F7/1017by fluid means F16F7/1022the linear oscillation movement being converted into a rotational movement of the inertia member F16F7/1028the inertia-producing means being a constituent part of the system which is to be damped F16F7/1034of movement of a liquid F16F7/104the inertia member being resiliently mounted F16F7/108on plastics springs F16F7/112on fluid springs F16F7/116on metal springs F16F7/12using plastic deformation of members F16F7/121the members having a cellular F16F7/122characterised by corrugations F16F7/123Deformation involving a bending action F16F7/124characterised by their special construction from fibre-reinforced plastics F16F7/125Units with a telescopic-like action as one member moves into, or out of a second member F16F7/126against the action of shear pins; one member having protuberances F16F7/127by a blade element cutting or tearing into a quantity of material; Pultrusion of a filling material F16F7/128characterised by the members F16F7/14of cable support type