Abstract: A seat adjustment apparatus for a vehicle includes: a set bracket having a rear part to which a back frame is rotatably connected; and a cushion frame disposed on an upper side of the set bracket and to be tilted by a link mechanism. In particular, the link mechanism includes: a first link member which is hinge-engaged with a front part of the set bracket, connected to a driving unit and supports a front part of the cushion frame to make the front part of the cushion frame ascend and descend by the driving unit; a second link member hinge-engaged with a rear part of the set bracket and the cushion frame to guide the rear part of the cushion frame; and a third link member hinge-engaged with the set bracket and the cushion frame to determine a tilting position of the cushion frame when the cushion frame ascends.

Abstract: A railess variable seatback type rear seat includes: a linear movement device configured to convert a rotation of a motor into a linear movement; a sliding movement device configured to convert the linear movement into a sliding movement in which a seat cushion is pushed forward or backward; and a reclining angle change device configured to convert the sliding movement into a reclining movement, and to fold a seatback, which is connected to the seat cushion, forward or to recline the seatback backward.

Abstract: The present disclosure relates to a seat operation range setting system. The seat operation range setting system includes a lower rail disposed on a frame mounted to a floor panel of a chassis, an upper rail installed so as to be slidable along the lower rail, a contactless sensor connected to the upper rail, the contactless sensor being configured to sense a bracket disposed at one side of the lower rail, and a controller configured to receive an ON/OFF signal of the contactless sensor and to set a virtual limit of a seat.

Abstract: A method of controlling a vehicle seat according to an example of the present disclosure includes analyzing, by a controller, input information transmitted through each switch mounted in a vehicle and classifying the input information according to an input pattern; detecting, by the controller, in which angle range among the plurality of angle ranges belongs the current angle of the seat by analyzing rotation angle information transmitted through the angle detecting sensor of the corresponding seat; controlling, by the controller, an operation of the corresponding seat by using the information of the detected angle range and the input information; and determining, by the controller, whether the operation to the corresponding seat is correct or not.

Abstract: The present disclosure provides a seat track mechanism installed beneath a vehicle seat in order to move the vehicle seat in the forward and backward directions. A monotrack mechanism, to which a monopost structure and a single rail structure are applied, is installed at the bottom of the seat. The seat track mechanism includes a structure for hook-engaging lower and upper rails constituting the mono track mechanism by hook guides, thereby being capable of securing sufficient strength upon head-on or rear-end collision. The present disclosure also provides a seat track mechanism for a vehicle including a locking mechanism capable of enhancing stability of a passenger through structural reinforcement given at the bottom of the vehicle when it is necessary to ensure safety of the passenger in a situation such as collision or sudden stop or the like.

Abstract: The present invention relates to a skirt device for a vehicle seat. The main purpose of the present invention is to provide a skirt device, which is installed to surround the lower part of a seat from the rear surface thereof and thus covers a component or a unit at the lower part of the seat, thereby improving the exterior appearance of the seat. To achieve the purpose described above, the present invention provides a skirt device for a vehicle seat, which is disposed to extend downward from a seatback so as to cover the underside of a seat including the rear side of a seat cushion, the skirt device comprising: a skirt coupled to the lower end of the back board of the seatback and installed to surround the rear side of the seat cushion; and a skirt cover fixed to the underside of the seat such that the skirt cover is positioned at the lower side of the skirt so as to always cover the lower part of the skirt.

Abstract: A combination structure of a seat frame includes: a first and a second side cushion frames installed on a first and a second sides of a seat, and configured to slide forward and rearward, wherein the first and the second sides of the seat are opposite to each other; a center cushion frame provided between the side cushion frames and having a first side fixed to the first side cushion frame; and a support guide device connected between a second side of the center cushion frame and the second side cushion frame, and configured to guide a sliding movement of each of the second side cushion frame and the center cushion frame while supporting weights of the second side cushion frame and the center cushion frame.

Abstract: A seat rail for a vehicle includes: a rail gap cover combined with a moving rail, and a slit cover combined with the rail gap cover to close the gap between a fixed rail and the moving rail regardless of movement of the moving rail, whereby it is possible to prevent foreign substances from entering into the fixed rail.

Abstract: Provided is a structure for lubricating a clutch, the structure including: an oil capturing groove provided along an inner circumference of a ring gear at one side of a pinion gear; and an oil hole connected to an inside of a clutch hub through the oil capturing groove.

Abstract: A forward tilting mechanism of a headrest for a vehicle and a headrest including the same are configured so that the headrest can be tilted forward in a simplified operating method. A forward tilting mechanism of a headrest includes: a fixing bracket mounted on a stay; a main body rotatably coupled to the fixing bracket; a driving part mounted on the fixing bracket between the fixing bracket and the main body; and a slider disposed between the driving part and the main body, and configured to be movable by operation of the driving part and configured to provide a moving force to the main body such that the main body is rotatable by the movement of the slider.

Abstract: A device for adjusting the height of a mono-post type headrest for a vehicle includes a headrest on a mono-post mounted on a seatback frame to be adjustable in height and includes a lever on one side of the headrest, thereby easily adjusting the headrest to the desired height by only a flipping operation for unlocking the lever.

Abstract: A seat adjustment apparatus for a vehicle includes: a set bracket having a rear part to which a back frame is rotatably connected; and a cushion frame disposed on an upper side of the set bracket and to be tilted by a link mechanism. In particular, the link mechanism includes: a first link member which is hinge-engaged with a front part of the set bracket, connected to a driving unit and supports a front part of the cushion frame to make the front part of the cushion frame ascend and descend by the driving unit; a second link member hinge-engaged with a rear part of the set bracket and the cushion frame to guide the rear part of the cushion frame; and a third link member hinge-engaged with the set bracket and the cushion frame to determine a tilting position of the cushion frame when the cushion frame ascends.

Abstract: A device for automatically adjusting an angle of a monitor on a vehicle seat back includes: a fixation bracket on a front seat back upper-frame; a first rotation bracket on an upper portion of the fixation bracket; a second rotation bracket on a lower portion of the fixation bracket; a monitor on a front surface of the first rotation bracket; a motor on a bottom surface of the second rotation bracket; an angle adjustment bar integrally combined with a rear surface of the first rotation bracket; a lead screw, whose lower portion is connected to an output shaft of the motor, and whose upper portion passes through the second rotation bracket; and an ascending and descending member having a threaded hole such that the ascending and descending member fastened to the lead screw while being fastened to an end portion of the angle adjustment bar.

Abstract: A side bolster adjustment apparatus of a vehicle seat may include a guide frame which is mounted to a seat back frame, and is formed with a guide groove; a slider which slides along a direction in which a bolster protrudes from a seat back, which is the longitudinal direction of the guide groove, by a guide means formed in the guide groove; a lead screw which is provided to penetrate the slider, and is mounted in the longitudinal direction of the guide groove; a motor which is coupled to the lead screw and selectively rotate the lead screw; and a bolster plate which is coupled to the slider, and rotates around a vertical longitudinal direction of the seat back by operation of the slider.

Abstract: Provided is a hybrid transmission structure including: a housing; a motor mounted in the housing, including a rotor and a stator, and having a first boss provided at a center of the rotor; a cover having a second boss provided at a center thereof, the second boss axially installed on a power shaft and inserted into the first boss; a support member having an inner race fixedly coupled to the second boss, and an outer race inserted into a receiving portion in the rotor, and configured to support the rotor so that the rotor is rotatable; and a sealing member positioned on the inner race of the support member and provided between the power shaft and the second boss.

Abstract: A planetary gear device may include: a carrier plate having a perforated central portion, a plurality of pinion gears rotatably mounted on the carrier plate, a sun gear inserted into the carrier plate and engaged with the pinion gears, a support ring mounted around an outer surface of the sun gear, and a rotation support mounted on the carrier plate and supporting the support ring such that the support ring is rotatable.

Abstract: In a seat reclining device, a seatback frame forming a skeleton of a seatback is coupled to a seat cushion frame to be rotatable about a shaft with respect to the seat cushion frame. One end portion of a first sliding bracket is rotatably coupled to a middle portion of the seatback frame by a driving unit. The other end portion of the first sliding bracket extends toward a vehicle body located behind the seatback. A second sliding bracket is mounted on the vehicle body located behind the seatback and extends toward the first sliding bracket in a front and rear longitudinal direction to be connected to the first sliding bracket. The second sliding bracket is configured to guide a sliding movement of the first sliding bracket while the first sliding bracket is being rotated.

Abstract: A planetary gear apparatus includes single pinion gears, double pinion gears comprising first double pinion gears and second double pinion gears, a planet carrier unit surrounding the single pinion gears, the first double pinion gears, and the second double pinion gears, first pinion shafts coupled to the planet carrier unit, the single pinion gears being rotatably mounted on the first pinion shafts, and one of the first double pinion gears and the second double pinion gears being rotatably mounted on the first pinion shafts, and second pinion shafts coupled to the planet carrier unit, wherein the other of the first double pinion gears and the second double pinion gears are mounted on the second pinion shafts.

Abstract: An exemplary embodiment of the present invention provides a dual clutch device provided in a housing coupled, at one side, to a transmission and coupled, at the other side thereof, to an engine, the dual clutch device including a motor including a stator and a rotor received in a cover, dual clutches provided close to the transmission based on the motor and connected to the rotor, an engine clutch provided close to the engine based on the motor and connected to the rotor, and a damper provided in the housing and connected to the engine clutch through a damper spline.

Abstract: A vehicle seat back may include an integrated suspension structure including a suspension wire and suspension mounting guides coupled to both sides of the suspension wire; and a seat back pad foamed for integrating with the integrated suspension structure in a state in which the integrated suspension structure is inserted into a mold for seat back pad formation.