Abstract: A carrier apparatus for a vehicle may include a bumper back beam to be drawn out and received in the bumper back beam, an adapter cover rotatably disposed at an upper portion of the carrier in an up and down direction and having an upper portion depressed to form an installation space, and a loading cover detachably connected to the installation space of the adapter cover and provided with a fixture for fixing a luggage loaded at an upper portion thereof.

Abstract: A vehicular spoiler system that adjusts airflow based on environmental factors, may include a spoiler device disposed to a vehicle to vertically pivotably rotate to be deployed or retracted, the spoiler device controlling an airflow when the spoiler device is deployed under predetermined operation conditions; and a controller configured to receive environmental information regarding a surrounding environment and to pre-store information regarding control of the spoiler device based on the environmental information, the controller performing control to deploy or retract the spoiler device based on local information when the local information, among the environmental information, is input.

Abstract: A manufacturing method for a bumper beam of a vehicle may include pipe making, producing a circular pipe by pipe molding a steel plate having a predetermined thickness between first and second molding rolls, heating the circular pipe to a set temperature in a heating furnace, pressurizing and molding the circular pipe heated in the heating furnace and having flexibility, while inserting the circular pipe between an upper mold and a lower mold to form a molding beam, and thereafter, rapidly cooling the molding beam to form the molding beam into a high-strength molding beam, and curvature-molding the high-strength molding beam at a predetermined curvature through a curvature molding machine.

Abstract: A three-dimensional product manufacturing apparatus, may include a shape guide portion including a seating portion; a discharge portion discharging a material onto the seating portion while moving along the seating portion; and a material fixing portion fixing the material discharged from the discharge portion to the fixing portion, in which the seating portion moves the material fixed by the fixing portion depending on a predetermined process sequence and the material is sequentially processed.

Abstract: Disclosed herein is a spoiler apparatus for an RV vehicle, capable of improving driving performance and stability by installing a spoiler to an RV vehicle so as to control an air flow according to the traveling speed thereof.

Abstract: A polypropylene resin composition includes: a base resin; a thermoplastic elastomer; and an inorganic filler; a major-axis diameter/minor-axis diameter, which is an aspect ratio of the inorganic filler, is 2 to 8. A molded product includes an injection molding of the polypropylene resin composition; The polypropylene resin composition may simultaneously impart excellent rigidity, impact resistance, and excellent dimensional stability even when applied to a molded product having a small thickness, while maintaining a low specific gravity.

Abstract: A polypropylene resin composition includes: a base resin including a propylene homopolymer having a melt index of 20 g/10 min to 35 g/10 min measured at a temperature of 230° C. and under a load of 2.16 kg and an ethylene-propylene copolymer having a melt index of 90 g/10 min to 100 g/10 min measured at a temperature of 230° C. and under a load of 2.16 kg; a thermoplastic elastomer having a melt index of 10 g/10 min to 40 g/10 min measured at a temperature of 230° C. and under a load of 2.16 kg; an inorganic filler; and a sodium phosphate-based nucleating agent.

Abstract: A polypropylene resin composition includes a base resin, a thermoplastic elastomer, and an inorganic filler. The base resin is a polypropylene-based mixed resin including a first resin, a second resin, a third resin, and a fourth resin. The first resin is a homopolypropylene resin. The second resin, the third resin, and the fourth resin are each a polypropylene-based block copolymer resin. A melt index of the second resin measured at a temperature of 230° C. and under a load of 2.16 kg is higher than a melt index of each of the third resin and the fourth resin measured under the same condition. A flexural modulus of the third resin measured in accordance with ASTM D790 is lower than a flexural modulus of the fourth resin measured under the same condition.

Abstract: The present disclosure provides a polypropylene resin composition including a base resin, a thermoplastic elastomer, and a modified inorganic filler.

Abstract: A polypropylene resin composition includes a base resin including an isotactic polypropylene resin, a first atactic polypropylene resin, and a second atactic polypropylene resin; a thermoplastic elastomer; and an inorganic filler, in which a weight average molecular weight of the second atactic polypropylene resin is higher than a weight average molecular weight of the first atactic polypropylene resin.

Abstract: A carrier apparatus for a vehicle is disposed on a bumper back beam in the rear part of a vehicle. The carrier apparatus normally is not exposed externally, and is withdrawn from the bumper back beam such that a bicycle can be loaded thereon when the bicycle is required to be loaded. It is thereby possible to preserve a vehicle's aesthetic exterior appearance and improve convenience. When the carrier is withdrawn, the license plate and the fixing bar rotate in concert with each other. When the carrier is retracted, the fixing bar and the license plate are folded together. Consequently, convenience is further increased, thereby improving the marketability of the carrier apparatus.

Abstract: An automobile roof rack made of a continuous fiber thermoplastic composite may include a resin body having a roof rack shape, and an insert-reinforcing layer formed on an inner surface of the resin body to be integrated with the resin body into a single body and made of a continuous fiber thermoplastic composite (CFT).

Abstract: Disclosed is a variable spoiler apparatus of the rear bumper for vehicles. The variable spoiler apparatus includes a linkage device, installed on a bumper back beam, and varies in length in an up-down direction during a rotation. A spoiler is coupled to the linkage device and is able to move in the up-down direction by the rotation of the linkage device. A first drive device is installed on the bumper back beam. The first drive device is provided with a first rotating shaft coupled to the linkage device to transmit rotating force. A guide is rotatably installed on the bumper back beam and is able to extend in the up-down direction. A second drive device is coupled to the guide so as to be movable in the up-down direction. When the second drive device is operated, the spoiler is tilted by a length variation operation of the length-variable unit.

Abstract: A hot-stamping method may include a three-dimensional cooling mode in which, when a closed-section product placed in an upper mold and a lower mold that are coupled each other is heat-treated under control of a controller, an external cooling water direct spraying operation of directly spraying cooling water onto an external portion of the closed-section product is performed and, simultaneously, an internal cooling water direct spraying operation of directly spraying cooling water into an internal of the closed-section product is performed.

Abstract: Disclosed is a variable spoiler apparatus of the rear bumper for vehicles. The variable spoiler apparatus includes a linkage device, installed on a bumper back beam, and varies in length in an up-down direction during a rotation. A spoiler is coupled to the linkage device and is able to move in the up-down direction by the rotation of the linkage device. A first drive device is installed on the bumper back beam. The first drive device is provided with a first rotating shaft coupled to the linkage device to transmit rotating force. A guide is rotatably installed on the bumper back beam and is able to extend in the up-down direction. A second drive device is coupled to the guide so as to be movable in the up-down direction. When the second drive device is operated, the spoiler is tilted by a length variation operation of the length-variable unit.

Abstract: Disclosed herein is a variable rear spoiler apparatus of a rear bumper for a vehicle. The variable rear spoiler apparatus includes a linkage mechanism configured to be installed on a bumper back beam and having a length varying in a vertical direction when the linkage mechanism undergoes a rotation. A spoiler is connected to the linkage mechanism and is able to move up and down by the rotation of the linkage mechanism. A first driving mechanism, installed at the bumper back beam, is provided with a first rotation shaft connected to the linkage mechanism to transfer a torque. The spoiler is moved up and down by the rotation of the linkage mechanism by a rotation of the first rotation shaft. A second driving mechanism is connected to the first rotation shaft. The spoiler is tilted by a length varying operation of the second driving mechanism.

Abstract: The present invention provides a variable aerodynamic system for a vehicle. The system includes an active air skirt, an active rear spoiler, and an active rear bumper spoiler of which one or more are selected and deployed by a controller, while a vehicle is running, when the controller receives information obtained by a detector, and determines that the obtained information satisfies conditions inputted in advance by comparing the obtained information with the conditions inputted in advance. The height from an end of a front bumper to a front wheel center is within a predetermined value.

Abstract: Disclosed herein is a spoiler apparatus for an RV vehicle, capable of improving driving performance and stability by installing a spoiler to an RV vehicle so as to control an air flow according to the traveling speed thereof.

Abstract: Disclosed is a variable spoiler apparatus of the rear bumper for vehicles. The variable spoiler apparatus includes a linkage device, to be installed on a bumper back beam, which is able to vary in length in an up-down direction during a rotating operation. A spoiler is coupled to the linkage device and is able to move in the up-down direction by the rotation operation of the linkage device. A first drive device, to be installed on the bumper back beam, includes a first rotating shaft coupled to the linkage device to transmit a rotating force. When the first drive device is operated, the linkage device is rotated by a rotation of the first rotating shaft so that the spoiler is moved in the up-down direction. A second rotating shaft is rotatably coupled to the linkage device. The second rotating shaft is penetrated and connected to a second drive device.

Abstract: A partial plating method of an automobile resin part may include a painting step of partially applying masking paint for plating on one side surface of an injection molded automobile resin product to form a painting portion where the masking paint for plating is applied and a non-painting portion where the masking paint for plating is not applied, and a wet electroplating step of attaching a current electrode for wet electroplating on the non-painting portion and performing the wet electroplating to form a plating layer on the entire surface of the automobile resin part except for the painting portion.