Patent ID: 9567192
Date: 2017-02-14
CPC Classifications: B66C,E02D,F16F

Claim:
1. Oscillation damper for vibration drivers comprising: a vertical axis; a load-bearing means; a first rigid support member connected to the load bearing means; a second rigid support member spaced apart from the first rigid support member along the vertical axis; a first pressure body composed of steel; a second pressure body composed of steel, the second pressure body spaced apart from the first pressure body; a damping body comprising: a first flexible tie having a longitudinal axis, the first flexible tie connected to the first pressure body at a first point of articulation, and the first flexible tie connecting the first rigid support member to the first pressure body; a second flexible tie having a longitudinal axis, the second flexible tie connected to the second pressure body at a second point of articulation, and the second flexible tie connecting the first rigid support member to the second pressure body; a third flexible tie having a longitudinal axis, the third flexible tie connected to the first pressure body at a third point of articulation, and the third flexible tie connecting the second rigid support member to the first pressure body; and a fourth flexible tie having a longitudinal axis, the fourth flexible tie connected to the second pressure body at a fourth point of articulation, and the fourth flexible tie connecting the second rigid support member to the second pressure body, wherein the longitudinal axis of the first flexible tie forms a first acute angle with the vertical axis in such a manner that the first acute angle decreases as a tensile force applied along the vertical axis increases, wherein the longitudinal axis of the second flexible tie forms a second acute angle with the vertical axis in such a manner that the second acute angle decreases as the tensile force applied along the vertical axis increases, wherein the longitudinal axis of the third flexible tie forms a third acute angle with the vertical axis in such a manner that the third acute angle decreases as the tensile force applied along the vertical axis increases, wherein the longitudinal axis of the fourth flexible tie forms a fourth acute angle with the vertical axis in such a manner that the fourth acute angle decreases as the tensile force applied along the vertical axis increases, wherein simultaneously with a churning operation of the damping body a pendulum movement of the first pressure body about at least one of the first point of articulation and the third point of articulation and a pendulum movement of the second pressure body about at least one of the second point of articulation and the fourth point of articulation takes place, on account of which, a vertical oscillation introduced is largely eliminated and, on account thereof, not introducible into a tie connected to the load-bearing means.