Adjustment assembly for compensating a length variation of a spring element and wheel suspension assembly for a vehicle

A wheel suspension assembly for a vehicle, the wheel suspension assembly comprising:

• a spring element;
• and
• an adjustment assembly, the adjustment assembly comprising:
• a first adjustment element, having a primary abutment surface and a primary support surface, wherein the primary abutment surface and the primary support surface are arranged opposite each other, and
• a second adjustment element having a secondary abutment surface and a secondary support surface, wherein the secondary abutment surface and the secondary support surface are arranged opposite each other,
• wherein the first adjustment element and the second adjustment element are arranged adjacent to one another along an axis such that the primary abutment surface and the secondary abutment surface contact each other,
• wherein the primary abutment surface and the secondary abutment surface extend circumferentially around the axis respectively and are sloping such that a normal on each of the primary abutment surface and the secondary abutment surface has a component of extension along the axis and a component of extension along a corresponding circumferential direction and such that a distance between the primary support surface and the secondary support surface is adaptable by rotating the first adjustment element and the second adjustment element relative to one another around the axis,
• wherein one out of the first adjustment element and the second adjustment element comprises a positioning collar circumferentially extending around the axis and the respective other one out of the first adjustment element and the second adjustment element comprises an abutment wall circumferentially extending around the axis, wherein the positioning collar contacts the abutment wall such that a relative movement between the first adjustment element and the second adjustment element in a direction perpendicular to the axis is blocked and a relative rotation is allowed, and
• wherein the adjustment assembly is arranged at an end of the spring element.

A vehicle, comprising:

• a spring element;
• a first adjustment element, having a primary abutment surface and a primary support surface, wherein the primary abutment surface and the primary support surface are arranged opposite each other;
• and
• a second adjustment element having a secondary abutment surface and a secondary support surface, wherein the secondary abutment surface and the secondary support surface are arranged opposite each other,
• wherein the first adjustment element and the second adjustment element are arranged adjacent to one another along an axis such that the primary abutment surface and the secondary abutment surface contact each other, and
• wherein the primary abutment surface and the secondary abutment surface extend circumferentially around the axis respectively and are sloping such that a normal on each of the primary abutment surface and the secondary abutment surface has a component of extension along the axis and a component of extension along a corresponding circumferential direction and such that a distance between the primary support surface and the secondary support surface is adaptable by rotating the first adjustment element and the second adjustment element relative to one another around the axis, and
• wherein one out of the first adjustment element and the second adjustment element comprises a positioning collar circumferentially extending around the axis and the respective other one out of the first adjustment element and the second adjustment element comprises an abutment wall circumferentially extending around the axis, wherein the positioning collar contacts the abutment wall such that a relative movement between the first adjustment element and the second adjustment element in a direction perpendicular to the axis is blocked and a relative rotation is allowed.