Mando Corporation

Hl Mando Corporation

Bong Sung Ko

Seong Yoon Kim

Seung Yong Pyo

Sung Jae Yoo

Kyeongho Lee

The present disclosure provides a driving unit of a steering apparatus configured to provide an auxiliary torque of a steering apparatus and including a driving housing having an installation region formed therein, and the driving unit includes a worm shaft disposed in the installation region and having a worm gear formed therein, a first bearing rotatably supporting one side of the worm shaft, a damper penetrating and supporting one side of the worm shaft supported by the first bearing, and a stopper penetrating and supporting one side of the worm shaft passing through the damper, one end of the stopper being spaced apart from the damper so that a movement of the damper is limited in an axial direction of the worm shaft.

Driving unit of steering apparatus

The present embodiments relate to a reducer for a vehicle steering device. According to the present embodiments, there may be provided a reducer for a vehicle steering device, comprising a worm shaft having a gear part, geared with a worm wheel, on an outer circumferential surface thereof, bearings individually fitted over two opposite side portions of the worm shaft, and dampers coupled to axially support at least one of the bearings and limited in axially elastically deformed length when assembled in a reducer housing.

Reducer for vehicle steering device

According to the present embodiments, it is possible to prevent a tooth-on-tooth engagement between gear teeth, which may occur during the telescoping operation of the steering column, thereby leading to stable locking of the steering column, enhancing the driver's feeling of lever manipulation, and preventing damage to components.

Steering column of vehicle

Embodiments may allow the steering wheel to be received in a vehicle body to secure a space for the driver's seat in autonomous driving mode and prevent the steering wheel from interfering with the driver's body, thereby allowing for the driver's comfortable movement while preventing the driver from intervening in steering. It is also possible to implement a further simplified folding structure of the steering wheel, providing more advantages in terms of costs and space.

Foldable steering wheel assembly and steering apparatus comprising the same

The present invention relates to a speed reducer for a vehicle. The speed reducer includes: a first coupler having, on one side thereof, a first coupling portion, to which a motor shaft or a worm shaft is coupled, and, on the other side thereof, a plurality of first protrusions, which are spaced apart from each other in a circumferential direction while protruding in an axial direction, in which the first protrusions are formed in a manner in which a circumferential width of each of the first protrusions is narrowed toward an inner side from an outer side so as to form a first outer support portion as a radial outer end and a first inner support portion as a radial inner end; and a second coupler configured to be coupled to the first coupler to transmit a rotational force to the first coupler.

Speed reducer for vehicle

A reducer of an electric power steering apparatus is disclosed. It reduces rattle noise generated by a backlash due to friction and wear of a worm and a worm wheel or an impact transmitted from a road surface through a wheel and a steering shaft and enhances a steering feeling of a driver by improving the catching phenomenon and rotational resistance generated between a worm shaft and a worm shaft bearing.

Growing community of inventors

Yongin-si, South Korea

Bong Sung Ko