Hyundai Motor Company

Kia Motors Corporation

Hyundai Mobis Co., Ltd.

Iljin Co., Ltd.

Kia Motor Company

Chang Sin Lee

Sang Hoon Lee

Youn Hyung Cho

Sang Hoon Yoo

Won Hyok Choi

Byung Kyu Lee

Ig Jin Kwon

A vehicle height adjusting device which adjusts vehicle height between a vehicle body and a lower arm, may include a suspension spring provided between the vehicle body and the lower arm; a variable portion provided inside an internal diameter of the suspension spring, and whose length is variable by converting a rotary driving motion around an axial direction into an axial rectilinear motion; and a power portion which is provided on the vehicle body, and rotates the variable portion.

Vehicle height adjusting device

A suspension apparatus may include an internal cylinder having fixing grooves, an intermediate cylinder rotatably provided around the internal cylinder to allow a shock-absorber to be moved up and down, and having connection holes, an external cylinder rotatably provided around the intermediate cylinder and having locking pins to be inserted into the fixing grooves through the connection holes such that the locking pins are decoupled from the fixing grooves, but remain inserted into the connection holes, and a driving device connected to the external cylinder to rotate the intermediate cylinder to allow the shock-absorber to be moved up and down, adjusting a height of a vehicle body.

Vehicle suspension apparatus capable of adjusting vehicle height

A vehicle suspension apparatus configured for adjusting vehicle height may include a fixing device disposed at a wheel side, provided on an internal peripheral surface along its perimeter with a plurality of fixing grooves; a moving device provided to be rotatable within the fixing device, formed along its perimeter with coupling grooves corresponding to the fixing grooves and coupled such that a shock absorber moves in an up and down direction; a driving device disposed at the fixing device to transmit power; and a drive shaft provided to be rotatable within the moving device and provided with a fixing pin inserted into the coupling groove of the moving device and the fixing groove of the fixing device such that the fixing pin is disengaged from the fixing groove and remains inserted only into the coupling groove when the drive shaft rotates.

Growing community of inventors

Seoul, South Korea

Chang Sin Lee