US 9,856,964 B2 · Gear

Abstract

The invention relates to a gear (1) comprising a first, radially inner ring element (2), a second, radially outer ring element (3) and a connecting element (4), wherein the second, radially outer ring element (2) comprises a toothing (10), wherein the connecting element (3) is arranged in radial direction between the first, radially inner ring element (2) and the second, radially outer ring element (3) and is connected to the first, radially inner ring element (2) and the second, radially outer ring element (3), and wherein the connecting element (4) is made at least partly from a rubber-elastic material. In this case edges (11, 12) of the first, radially inner ring element (2) in the connecting area between the first, radially inner ring element (2) and the connecting element (4) and edges (16, 17) in the connecting area between the second, radially outer ring element (3) and the connecting element (4) are provided with a rounding (21 to 24).

Claims8

Dependent claims

A gear comprising

a radially inner ring element having a first radial surface and first axial end faces,
a radially outer ring element having a second radial surface and second axial end faces, and
a connecting element,
the radially outer ring element comprising a toothing,
the connecting element being arranged in a radial direction between the radially inner ring element and the radially outer ring element and being connected to the radially inner ring element and the radially outer ring element, and
the connecting element comprising a rubber-elastic material,
wherein edges between the first radial surface and the first axial end faces of the radially inner ring element and edges between the second radial surface and the second axial end faces of the radially outer ring element are rounded.

4 more elements

Dependencies are inferred from the claim text.

Gear

Life of this patent

Gear

Life of this patent

Abstract

Claims8