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US 12,415,239 B2Granted
Staking assembly, staking assembly manufacturing method, hub unit bearing, hub unit bearing manufacturing method, automobile, and automobile manufacturing method
AssigneeNsk Ltd.
InventorsNobuyuki Hagiwara, Sonji Ryu
Life of this patent
Estimating the term…
Abstract
Axial relative movement of an auxiliary member (30) and a hub body (22z) is performed, the hub body (22z) and an inner race (21) are combined with each other in an axial direction, and a part of the hub body (22z) deformed by a blade (33) of the auxiliary member (30) is disposed inside an engagement concave portion (26) of the inner race (21).
Claims4
A staking assembly comprising:
- a first member;
- and
- a second member including a hole and combined with the first member so that the first member is inserted into the hole of the second member,
- wherein the second member includes a concave portion, and
- wherein the first member includes a staking portion, a convex portion engaging with the concave portion of the second member, and a groove extending at least in a radial direction from the convex portion toward an end of the staking portion.
2 more elements
A hub unit bearing comprising:
- an outer race including an outer race track;
- a hub including an inner race track;
- and
- a plurality of rolling elements arranged between the outer race track and the inner race track,
- wherein the hub includes a hub body including an outer surface and an inner race disposed on the outer surface of the hub body and held by the hub body,
- wherein the inner race includes a concave portion, and
- wherein the hub body includes a staking portion, a convex portion engaging with the concave portion of the inner race, and a groove extending at least in a radial direction from the convex portion toward an end of the staking portion.
4 more elements
Dependencies are inferred from the claim text.