KWANGJIN CO., LTD. Patent applications |
Patent application number | Title | Published |
20150183303 | REAR DOOR DEVICE IN VEHICLE - A rear door device for a vehicle may include a rear door, an upper rail mounted to the rear door in a width direction, an upper slider inserted in the upper rail to support the upper rail, a lower rail mounted to a vehicle body and formed with a curved portion, a lower slider inserted in the lower rail and movable along the lower rail, an upper support structure having one end connected to the upper slider and the other end mounted to the vehicle body for supporting the upper slider, and a connection structure for connecting the lower slider to the upper rail. The rear door device permits the rear door to be opened or closed by sliding it forward or backward in the length direction of the vehicle. | 07-02-2015 |
20140259938 | INVISIBLE SLIDING DOOR LINK STRUCTURE - An invisible sliding door link structure includes a door bracket disposed at an inner surface of a door sliding part of a vehicle body to open or close, a body bracket provided in an invisible slider to slide the door, a main arm with one end connected to one side of the door bracket and the other end connected to one side of the body bracket, a first link having one end rotatably connected to the other side of the body bracket, a second link having one end rotatably connected to the other end of the first link and the other end connected to the other side of the door bracket, and a third link having one end rotatably connected to one side of the main arm and the other end connected to a hinge point at which the first and second links are connected to each other. | 09-18-2014 |
20140096342 | DEVICE FOR CHECKING THE DOOR OF A VEHICLE - A device for checking the door of a vehicle that includes a fixing member that is attached to a vehicle body; a checker arm, an edge of which is hinge combined with the fixing member to be rotated and is located between a door and the vehicle body; and a door checker that is attached to the door to maintain the door in a stop-state at a position on a moving path of the door while sliding in a length direction of the checker arm by accommodating the checker arm therein, wherein the door checker includes: a housing in which an accommodation space is formed; a transformation element that is accommodated in the housing and transforms a straight line motion of the checker arm into a rotational motion by being engaged with the checker arm; a rotation element that is disposed within the housing, rotates by being engaged with the transformation element, and includes a friction plate; a fixing element that is fixedly installed in the housing and restricts the rotation member by attracting the friction plate of the rotation element by an electromagnetic force when an electrical signal is applied thereto; and a control element that controls ON and OFF of the electrical signal being applied to the fixing element. | 04-10-2014 |