Patent ID: 9644697
Date: 2017-05-09
CPC Classifications: F16C,F16F,Y10T

Claim:
1. An eccentric clamping bushing ( 8 ) having an eccentric geometry in a tensioned state and which supports a clamping-bushing axle that defines a central axis, the clamping bushing comprising: upper ( each of the upper and the lower half-shell elements comprising, with respect to the central axis, a radially outer half-shell metal sheet ( in the cross sectional view of the full shell, the inner half-shell metal sheets ( each of the upper and the lower half-shell elements ( the two lateral layer segments ( the central layer segment ( in the cross sectional view of the full shell, the full shell has a vertical outer diameter, that is delineated along the vertical axis from a top of the upper half-shell element to a bottom of the lower half-shell element, and a transverse outer diameter, that is delineated from an exterior left side of the full shell along the horizontal axis to an exterior right side of the full shell, a ratio of the vertical outer diameter to the transverse outer diameter is 1.2 to 1.5, and, in the cross sectional view of the full shell, a distance from the central axis along the horizontal axis to the outer half-shell metal sheets ( in the cross sectional view of the full shell, the central layer segments of the upper and the lower half-shell elements, respectively, have a vertical thickness (c) that is delineated along the vertical axis between the outer and the inner half-shell metal sheets thereof, and each of the two lateral layer segments of the upper and the lower half-shell elements has a lateral thickness (d) that is delineated along the horizontal axis between the outer and the inner half-shell metal sheets thereof, and a ratio of the vertical thickness to the lateral thickness is 1.5 to 2.5, such that, in the cross sectional view of the full shell, the full shell has the oval-shaped contour both in an un-tensioned and the tensioned state.