Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Hyundai Dymos Inc.

Hanbat National University Industry-Academic Cooperation Foundation

Jai Hak Kim

Sang Woo Hwang

Minsoo Kim

Won Ki Song

Seong Bin Jeong

Jung Jong Chun

Joonghyun Shin

Hyeong Seop Park

Hyuncheol Yun

Woojin Kim

Hyunyi Kwon

Ki Hong Lee

Yong Jae Lee

Byoung Suk Ahn

Jung Wook Lim

Do Hoi Kim

Dae Ig Jung

Keon Soo Jin

Gee Young Shin

Dong Ho Kwon

Seung Hyeok Chang

Eun Sue Kim

Jik Soo Shin

Hee Ra Lee

Jung Shik Kim

Heedae Oh

Ki Hyun Choi

Chulhee Heo

Jae Bum Park

Suhyun Bae

Sin Jeong Kang

Sea Cheoul Song

Kyungsoo Park

Duk Kyu Byun

Seokju Gim

Byoung Wan Bae

Nyeonhan Hong

Myeong Woo Park

Won Gun Kim

Kwangbok Shin

Seunggu Kang

Jaemoon Im

Hong Soek Yoen

A rear wheel steering motor generates rotational force. A movement converter has a converting portion coupled to the wheel steering motor and configured to convert the rotational force transmitted from the rear wheel steering motor into a linear movement. An MR fluid is applied on the converting portion. An inverter controls driving of the rear wheel steering motor. A magnet switch works in concert with the inverter to change a magnetic field to selectively provide the magnetic field to the MR fluid of the movement converter.

Rear wheel steering system

A plastic composite material panel is disclosed. An embodiment of a plastic composite material panel includes a roof plate portion that includes a molding sheet on which a plurality of resin layers are stacked. A reinforcing layer is formed on the molding sheet and is designed to be bonded to a vehicle body frame. A material filling portion is formed at an end of an edge of the roof plate portion by the reinforcing layer.

Plastic composite material panel and manufacturing method thereof

A plastic composite material panel includes a roof plate portion adhesively bonded to a first bonding portion provided in a vehicle body frame. A roof extension portion extends from an edge of the roof plate portion and is adhesively bonded to a second bonding portion provided in the vehicle body frame.

An embodiment floor structure of a vehicle includes a pair of side seals disposed to face each other in a vehicle width direction, and respectively disposed in a vehicle length direction, a floor frame disposed between the pair of side seals and including a pair of longitudinal frames respectively arranged along the pair of side seals and at least one transverse frame mounted between the pair of longitudinal frames in the vehicle width direction, and at least one core structural member disposed in a space provided by the floor frame and including a material for absorbing impact.

Floor structure

An anti-reverse clutch apparatus includes an input shaft provided with a push handle, an output shaft mounted coaxially with the input shaft and rotatable relative to the input shaft, a clutch housing including an internal gear formed along an internal circumferential surface of the clutch housing, and a locking block, which is mounted between the output shaft and the internal circumferential surface of the clutch housing, and rotatable together with the output shaft and which includes an external gear, which is formed along an external circumferential surface of the locking block to be engaged with the internal gear, the locking block being linearly moved in a radial direction of the output shaft by a sloped surface structure formed between the push handle and the locking block so that the external gear is engaged with or disengaged from the internal gear when the push handle is rotated.

Anti-reverse clutch

A device for stowing a steering wheel and a control method thereof are provided. The device includes a steering wheel module having a steering wheel and the steering wheel module is movable to an interior of a stowage space together with the steering wheel. A complex planetary gear set having first to fifth rotational elements and first to third braking elements, which are organically coupled is provided. A sliding unit is configured to slide the steering wheel module into the stowage space, and a return spring is configured to provide resilience force in a direction in which the steering wheel module moves away from the storage space to be deployed.

Device for stowing steering wheel and control method thereof

A structure for fastening vehicle components with adjustable steps includes a weld nut configured to be fixed to a vehicle floor panel, an inner bolt positioned above and fixedly inserted into the weld nut, and an assembly bolt inserted through the inner bolt and fastened to one end of the weld nut, wherein the inner bolt is configured to move in a height direction for step adjustment.

Structure for fastening vehicle components with steps adjustable

An air ventilation device of a vehicle includes: a housing including an air inlet and an air outlet and a cooling core and a heating core disposed between the air inlet and the air outlet; a rear extending flow path extending to the rear of the vehicle, and having a first end connected to the air outlet of the housing and a second end connected to a back seat air vent disposed to face a back seat space; an air collecting flow path directly connecting the rear extending flow path and the air inlet of the housing; and an opening and closing door structure opening and closing air circulation between the rear extending flow path and the air outlet and air circulation between the air collecting flow path and the air inlet.

Air ventilation device of vehicle and method for controlling the same

A front body structure of a vehicle includes: a closed loop member projected on a front surface of a body to form a closed loop such that both sides of the closed loop are coupled to front ends of front side members at both sides of the body, a back beam assembly coupled to a front part of the closed loop member, and lower reinforcement members connecting a lower portion of the closed loop member, at both sides thereof, to a front part of a subframe.

Front body structure of vehicle

A speed-sensitized type air duct apparatus includes an air duct having an internal space, an inlet at a front through which cooling air can be introduced, and an outlet at a rear through which the cooling air can be discharged. A guide extends across the internal space of the air duct in a front-rear direction. The guide has a number of air curtains configured to guide flow of the cooling air and having turning portions to change a flow direction of the cooling air, at some sections to decrease a flow rate of cooling air that is discharged to the outlet with the flow direction of the cooling air further changed as a flow speed of cooling air entering the inlet increases.

Speed-sensitized type air duct apparatus

A front end structure for a vehicle includes a front end body having a front end surface and a grille body having a plurality of openings. The grille body is mounted to be movable with respect to the front end body. The grille body is movable between a position close to the front end surface of the front end body and a position recessed from the front end surface of the front end body.

Front end structure for a vehicle

A device for stowing a steering wheel and a control method thereof are provided. The device includes a steering wheel module having a steering wheel and the steering wheel module is movable to an interior of a stowage space together with the steering wheel. A planetary gear set are provided and include a first rotational element connected to the steering wheel and selectively locked by a first braking element, a second rotational element connected to a reaction force motor, and a third rotational element selectively locked by a second braking element. A sliding unit is configured to slide the steering wheel module into the stowage space using rotational force received from the third rotational element.

Disclosed is a structure for a hybrid-type door, which is capable of preventing deformation caused by difference in thermal expansion coefficient between an outer panel of aluminum alloy and an inner panel of iron steel. The structure for a hybrid-type door may include an inner panel and an outer panel made of different material from the inner panel. In particular, an end portion of the inner panel may be hemmed by an end portion of the outer panel with the end portions of the inner panel and the outer panel being brought into contact with each other. A sealer may be applied to a contact area at which the inner panel and the outer panel are brought into contact with each other, and the sealer may include a first sealer that may be curable at a room temperature, and a second sealer that may be curable at a temperature greater than a curing temperature of the first sealer.

Hemming structure for hybrid-type door

A sliding-type footrest device for a vehicle includes: a guide rail mounted on a floor panel and extending in a forward-and-backward direction; a footrest housing engaged with the guide rail to slide along the guide rail in the forward-and-backward direction, the footrest housing having a door configured to be opened or closed; and a footrest box disposed inside the footrest housing and allowing a backseat passenger to place feet into the footrest while the door is open.

Sliding-type footrest device for vehicle

A bearing for a drive motor is provided. The bearing includes an inner race that is coupled to a rotation shaft, an outer race that is coupled to a motor housing, and rolling members that are rotatably disposed between a raceway surface of the inner race and a raceway surface of the outer race. Additionally, a retainer is disposed between the inner race and the outer race and supports the rolling members at a predetermined interval along a circumferential direction. A conductive guide member is formed in each of the inner race and the outer race and forms a current path between the inner race and the outer race through the retainer.

Bearing for driving motor

Growing community of inventors

Gunpo-si, South Korea

Jai Hak Kim