Metal fixture for dust cover
AssigneeNok Corporation
InventorHidekazu Niwa
Life of this patent
Estimating the term…
Abstract
To eliminate pins for specifying a vertical position of a metal fixture from a dust cover forming mold to suppress variation in product shape caused by wear of the pins, the ring-shaped metal fixture (1) is embedded in the dust cover (2) to fix the dust cover (2) at an installation position, inner diameter teeth (6) are formed integrally at one end in the axial direction of an outer diameter tube section (4) via a bend (5), the metal fixture (1) is embedded in the dust cover (2) so that one end (5a) in the axial direction of the bend (5) is set at axially the same position as one end face (2a) in the axial direction of the dust cover (2), and groove-like communication sections (8) radially penetrating the bent section (5) are formed in a radial shape at the one end (5a).
Claims2
A metal fixture for a dust cover,
- having a structure that the metal fixture is a ring-shaped metal fixture embedded in a dust cover for fixing the dust cover at an installation position, and has inner diameter teeth formed integrally at one end in the axial direction of an outer diameter tube section via a bend in between,
- wherein the metal fixture is embedded in the dust cover so that one end in the axial direction of the bend is set at axially the same position as one end face in the axial direction of the dust cover, and
- wherein groove-like communication sections raidally penetrating the bend are formed in a radial shape at the one end in the axial direction of the bend.
Dependencies are inferred from the claim text.