Hyundai Motor Company

Kia Motors Corporation

Hyundai Mobis Co., Ltd.

Lg Hausys, Ltd.

Nifco Korea Inc.

Kia Corporation

Kbi Dongkook Ind. Co., Ltd.

Gs Caltex Corporation

Kolon Glotech, Inc.

Duckyang Ind. Co., Ltd.

Noroobee Chemical Co., Ltd.

Kia Motors Corporaton

Itw Ef&c Korea Llc.

Moltex Co., Ltd.

Dongkook Ind. Co., Ltd.

Jae Hyun An

Ik Jin Jung

In Soo Han

Seung Sik Han

Kyeong Hoon Jang

Sang Hyeon Park

Il Sang Kim

Kyu Rok Kim

Young Pyo Lee

Hee Seok Kim

Ik Keun Choi

Dong Il Son

Jung Yoon Jang

Yong Woo Jung

Byoung Wook Kim

Chang Woo Kang

In Chan Jeong

Young Jin You

Wook Hee Lee

Yong Han Kang

Young Chan Cho

Chang Hoon Yang

Tae Su Jang

Jin Hee Lee

Sang Shin Lee

Seung Wook Kim

Young Jun Kim

Jang Won Lee

Dae Sik Kim

Chang Jae Lee

Jung Hoon Woo

Chang Bok Park

Jong Heon Lee

Woo Hyun Lim

Soon Joon Jung

Jae Beom Ahn

Ju Seong Park

Seul Yi

Yong Chul Lee

Byung Wook Kang

Hee June Kim

Dong Hyuk Choi

Won Sang Cho

Wan Gyu Choi

Kwan Bo Lee

Nam Seok Kim

Soon Gi Kim

Jun Geun Oh

Ho Sung Kwon

Dae Seok Choi

Woo Ram Kim

Seung Ho Kim

Jong Sun Woo

Kwon Taek Kim

Keun Chul Kim

Soo Nam Kim

Kyu Ha Yoo

Seok Jin Yong

Goo Dong Jung

In Sub Hwang

Bong Seok Ko

Kie Moon Sung

Hak Soon Choi

Ja Sung Gu

Nam Hae Park

Seung Hwan Hyun

Woong Young Choi

Byoung Jun Cho

Geun Hueng Kim

Man Suk Bae

Jin Nyeon Kim

Disclosed are a thermoplastic elastomer resin composition, and a molded article produced therefrom. The thermoplastic elastomer resin composition includes styrene-based synthetic rubber having a melt index in a range of 30 g/10 min to 100 g/10 min which is measured at a temperature of 190° C. and a load of 2.16 kg, a propylene-ethylene copolymer having a melt index in a range of 60 g/10 min to 150 g/10 min which is measured at a temperature of 230° C. and a load of 2.16 kg, cross-linked rubber, oil, an inorganic filler, and a lubricant in appropriate amounts.

Thermoplastic elastomer resin composition with improved fluidity and molded article produced therefrom

A method for manufacturing a lightweight cowl crossbar includes: producing an inner pipe, laminating a plurality of composite material layers wound around the inner pipe, and extruding an outer pipe on the winding layer, in which the plurality of composite material layers adjacent to each other are wound in different directions.

Method for manufacturing lightweight cowl crossbar

An indoor lighting device of a vehicle includes: a substrate, a plurality of light sources assembled with the substrate to be arranged in a row, and a light guide panel including: a plurality of incidence parts such that light emitted by the light sources is incident thereupon, a diffusion area part provided behind the incidence parts to diffuse and reflect the light incident upon the incidence parts, a visual field area part provided behind the diffusion area part to emit the light diffused and reflected by the diffusion area part outside, and light diffusion holes provided behind the respective incidence parts. In particular, each of the light diffusion holes is surrounded by a transmission plane, a pair of reflection planes and a diffusion plane.

Indoor lighting device of a vehicle and a lighting control system including the same

The present disclosure relates to an interior material for a vehicle and a method for molding the interior material for the vehicle, and more specifically the method for molding an interior material for a vehicle according to the present disclosure includes heating a skin inserted into an upper end heater and a lower end heater spaced apart from each other; preforming the heated skin using an upper mold having a mold temperature set to have a set shape and a lower mold having a second mold temperature; and pressing the preformed skin and a core using a 1-1 mold and a 1-2 mold having set mold temperatures.

Interior material for vehicle and method for molding interior material for vehicle

An interior material of a vehicle includes: a fabric layer made of a tricoat fabric, a foam layer disposed on a lower surface of the fabric layer, and an antifouling layer disposed at least between an upper surface of the fabric layer or the fabric layer and the foam layer. The tricoat fabric includes a combination of at least one of a polyurethane yarn, a high-elongation polyester yarn, or a polyester yarn.

Interior material of vehicle

A lightweight cowl crossbar includes: a first cowl crossbeam located on a first side frame disposed at a first side of a vehicle body; a second cowl crossbeam fastened to the first cowl crossbeam and fixed to a second side frame disposed at a second side of the vehicle body; a support leg located on the second cowl crossbeam and configured to be supported by the vehicle body, and a drawing block part located on a region where the first cowl crossbeam and the second cowl crossbeam overlap.

Lightweight cowl crossbar

A crash pad including an air-bag-door-opening part is provided, which includes a crash pad base, an air-bag-door-opening part, which is positioned so as to face air-bag doors disposed on the crash pad base, and an opening-inducing groove, which is formed along an opening line of the air-bag-door-opening part.

Crash pad including air-bag-door-opening part

The present invention provides a hinge structure for an air bag door. The hinge structure includes a housing disposed inside a crash pad, an air bag disposed inside the housing, an air bag door disposed on a rear surface of the crash pad adjacent to the air bag, a hinge portion disposed on at least a portion of a rear surface of the air bag door, and a scrim member disposed at least a portion of the hinge portion, the housing and the air bag door, all the components constituting an air bag assembly, wherein the hinge portion is constructed so as to break when the air bag door is opened, and the scrim member serves to enable the air bag door to be opened while being connected to the housing after the hinge portion breaks.

Hinge structure for air bag door

The present disclosure provides a height-adjustable cup holder. The cup holder includes a cup holder housing including a first stand and a second stand, which are positioned adjacent to each other, a guide member positioned on a bottom surface of the cup holder housing between the first stand and the second stand, a cup holder unit, which includes a first cup holder plate, a second cup holder plate, and a central member, which is positioned between the first cup holder plate and the second cup holder plate and is fitted onto the guide member, the cup holder unit being releasably coupled to the cup holder housing, and first and second support plates, which are moved along the respective cup holder plates so as to hold the cup holder unit on an inner side surface of the cup holder housing.

Height-adjustable cup holder

Disclosed is a coating material for a coating layer of an injection mold, the coating material including 100 parts by weight of a resin composition and about 30 to 40 parts by weight of a curing agent. The resin composition includes an amount of about 40 to 50 wt % of a first acrylic resin, an amount of about 5 to 15 wt % of a second acrylic resin having a weight average molecular weight less than a weight average molecular weight of the first acrylic resin, an amount of about 10 to 15 wt % of a carbon component, an amount of about 0.5 to 2 wt % of a matting agent, an amount of about 0.1 to 0.3 wt % of a catalyst and an amount of about 20 to 35 wt % of a solvent, all the wt % are based on the total weight of the resin composition.

Coating material for coating layer of injection mold and method of manufacturing coating layer of injection mold

A method of molding an interior part for a vehicle includes determining a 3D graphic sample model. A shape of the sample model has concave portions having curvatures determined through 3D modeling and gradients of an inner surface of each concave portion. A molded sample having the same general shape as the sample model is injection molded. Information related to scratch occurrence positions is acquired from the molded sample. Information of curvatures and gradients of the concave portions of the sample model are acquired and collected at positions on the sample model corresponding to the scratch occurrence positions. A limit angle and limit angle are determined by using the collected information and preset curvatures for the concave portion of a design of the interior part. The interior part having the concave portion with a shape based on the determined draft angle and the preset curvatures can then be injection molded.

Interior parts for vehicles and method of molding the same

An airbag assembly, which is capable of facilitating a deployment of a deployment part when a passenger seat airbag is deployed, and preventing a damage of a hinge part includes: a deployment part turned and opened when an airbag disposed inside a crash pad is deployed; a hinge part fixing the deployment part to the crash pad; and a plurality of hinge protection structures formed at one end of the hinge part in order to set a deployment direction of the airbag. Each of the plurality of hinge protection structures may include a load pass hole formed at the opposite surface of a surface facing the airbag, and distributes stress applied to the hinge part when the airbag is deployed.

Airbag assembly

Disclosed herein is an air extractor grille. The air extractor grille includes a grille body and a grille cover. The grille body includes a plurality of openable flaps which are arranged vertically in a successive order in a vehicle body inside a rear bumper. The grille cover covers at least a portion of the grille body. The grille cover has a plurality of vent slots formed in a front surface of the grille cover and arranged vertically in a successive order as well. A block plate is bent from a lower end of each of the vent slots in such a way that the block plate protrudes outwards, thus preventing the vent slot from being directly exposed to the outside. Therefore, when the flaps open, foreign substances are prevented from directly entering the interior of the vehicle through the flaps.

Air extractor grille

An integrated knee bolster device for a vehicle is configured to restrict the depth of penetration of the knees of a seat occupant which strike a lower crash pad panel when a vehicle collision occurs, thus minimizing injury to the seat occupant, and enhancing safety performance for the seat occupant.

Integrated knee bolster device for vehicle

A knee bolster of a glove box for a vehicle is provided. The knee bolster of a glove box increases the stiffness of the front surface of the glove box with which the knees of a passenger may collide when a vehicle collision occurs, and thus restrains the knees of the passenger from rushing into the glove box. The knee bolster of a glove box for a vehicle can reduce the weight of the knee bolster, the production cost thereof, and a number of manufacturing processes compared to the conventional knee bolster for passenger seats.

Knee bolster of glove box for vehicle

Growing community of inventors

Seosan-si, South Korea

Jae Hyun An