Patent ID: 11909149
Assignee: FURUKAWA AUTOMOTIVE SYSTEMS INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The rotary connector device according to claim 1,
wherein the first recess includes:
a first surface extending in a direction substantially orthogonal to the first wall;
a second surface extending in a direction substantially orthogonal to the first wall; and
a third surface substantially parallel to the axial direction and connecting the first surface and the second surface, and

the first protrusion includes:
a fourth surface extending in a direction substantially orthogonal to the first wall;
a fifth surface extending in a direction substantially orthogonal to the first wall; and
a sixth surface substantially parallel to the axial direction and connecting the fourth surface and the fifth surface,

the first surface is in contact with the fourth surface,
the second surface is in contact with the fifth surface, and
the third surface is in contact with the sixth surface.