US 2018/0001701 A1 · DlSK WHEEL AND MANUFACTURING METHOD THEREOF

Abstract

A disk wheel, comprising a wheel rim (1) and a wheel spoke (2), the inner wall of the wheel rim outer edge (11) is matched with the first wheel spoke convex wall (9), the inner wall of the tire supporting wall (7) is attached to the strengthening wall (8), the groove (5b) is formed in the inner wall of the wheel rim round peak (5), the strengthening wall (8) is provided with the second wheel spoke convex wall (4) in interference fit to the groove (5b), and the groove (5b) is in interference fit to the second wheel spoke convex wall (4), so that the stability of axial matching between the wheel rim (1) and the wheel spoke (2) is guaranteed, and an axial stress, a circumferential stress and a radial stress of the disk wheel in the using process can be effectively addressed.

Claims11

Dependent claims

A disk wheel, comprising:

a wheel rim (1) and a wheel spoke (2);
wherein the wheel rim (1) is sequentially provided with a wheel rim outer edge (11) and a tire supporting wall (7) which can be matched with a tire from an end part of the wheel rim (1) to a middle part of the wheel rim (1) along an axial direction, and the wheel spoke (2) is provided with a first wheel spoke convex wall (9) matched with an inner wall of the wheel rim outer edge (11) and a strengthening wall (8) attached to an inner wall of the tire supporting wall (7);
a limiting groove (12) which is in interference fit to the first wheel spoke convex wall (9) for limiting a position of the wheel spoke (2) is provided in the wheel rim outer edge (11), and the wheel rim (1) is connected with the wheel spoke (2) through an adhesive, or the strengthening wall (8) is welded with the tire supporting wall (7).

Dependencies are inferred from the claim text.

DlSK WHEEL AND MANUFACTURING METHOD THEREOF

Life of this patent

DlSK WHEEL AND MANUFACTURING METHOD THEREOF

Life of this patent

Abstract

Claims11