Apparatus for measuring speed of vehicle having in-wheel motor
AssigneeHyundai Mobis Co., Ltd.
InventorHae Jun Yang
Life of this patent
Estimating the term…
Abstract
An apparatus for measuring a speed of a vehicle having an in-wheel motor includes a lock nut part fixed to an outer portion of a rotation shaft rotated by receiving power of the in-wheel motor, and restricting movement of a bearing part positioned outside the rotation shaft; a connection part coupled to the lock nut part; a magnet part having a magnetic force, and fixed to the connection part; and a speed sensor part installed to be separated from the magnet part, and measuring rotations of the magnet part.
Claims10
An apparatus for measuring a speed of a vehicle having an in-wheel motor, comprising:
- a lock nut part fixed to an outer portion of a rotation shaft configured to be rotated by receiving power of the in-wheel motor, and restricting movement of a bearing part positioned outside the rotation shaft;
- a connection part coupled to the lock nut part;
- a magnet part having a magnetic force, and fixed to the connection part;
- and
- a speed sensor part installed to be separated from the magnet part, and configured for measuring rotations of the magnet part.
An apparatus for measuring a speed of a vehicle having an in-wheel motor, comprising:
- a lock nut part fixed to an outer portion of a rotation shaft configured to be rotated by receiving power of the in-wheel motor, and restricting movement of a bearing part positioned outside the rotation shaft;
- a magnet part having a magnetic force, and fixed to the lock nut part;
- and
- a speed sensor part installed to be separated from the magnet part, and configured for measuring rotations of the magnet part.
An apparatus for measuring a speed of a vehicle having an in-wheel motor, comprising:
- a lock nut part fixed to an outer portion of a rotation shaft configured to be rotated by receiving power of the in-wheel motor, and restricting movement of a bearing part positioned outside the rotation shaft;
- and
- a speed sensor part installed to be separated from the lock nut part, and configured for measuring rotations of the lock nut part.
Dependencies are inferred from the claim text.