DAS Co., Ltd.
|DAS Co., Ltd. Patent applications|
|Patent application number||Title||Published|
|20150314708||PUMPING DEVICE FOR VEHICLE SEAT - Disclosed herein is a pumping device for a vehicle seat including a housing accommodating components therein, the components transferring power to a link means for adjusting a height of a seat cushion, and a cover plate welded and coupled to an opened rear of the housing. Consequently, deformation of the housing is prevented even though the housing has a thin thickness, and thus the pumping device has improved durability.||11-05-2015|
|20150298583||RECLINER FOR VEHICLE SEAT - Disclosed herein is a recliner for a vehicle seat including an external gear bracket having an external gear, an internal gear bracket having an internal gear, a socket provided with a socket protrusion and an operation protrusion, a cam sleeve configured to surround a central protrusion, and a pair of wedge blocks configured to surround of an outer peripheral surface the central protrusion, wherein a protrusion portion is formed from the cam sleeve toward each of the wedge blocks and a groove portion in which the protrusion portion is moved during operation of the wedge block is formed at an end portion of the wedge block. Accordingly, it may possible to obtain uniform actuation force by configuring the recliner such that a gap is always present between the pressed wedge block and the bush.||10-22-2015|
|20150158398||PUMPING DEVICE FOR VEHICLE SEAT - Disclosed herein is a pumping device for a vehicle seat including a clutch portion transferring rotational force input from a handle lever to a link means, a brake portion fixing the link means, a cylindrical front housing accommodating the clutch portion and the brake portion therein and having a pair of stoppers formed on an outer side surface thereof so as to be spaced apart from each other at a predetermined interval, a lever bracket having a pair of bracket legs provided radially outwardly with respect to the respective stoppers, the lever bracket being rotatably arranged on the outer side surface of the front housing so as to connect the handle lever to the clutch portion, and a return spring having a main body portion configured of a ring-shaped leaf spring and a pair of bending portions formed by bending both end portions of the main body portion.||06-11-2015|
|20120294674||LOCKING DEVICE OF SEAT RAIL OF VEHICLE - A vehicle seat rail locking device restricts movement of an upper rail along a longitudinal direction of a lower rail fixed to the body of the vehicle. The locking device includes lock units moving together with the upper rail, disposed movably in a vertical direction between the lower and upper rails, and for performing a locking operation, and a lock guide moving together with the lock units and for guiding vertical movement of the lock units. Each lock unit is independently inserted into one of a plurality of lock holes formed in the lower rail to fix the upper rail onto the lower rail. A user's safety may be improved by independently forming a plurality of lock members fitted into lock holes of a lower rail and fixing one of lock members into the lock hole to perform a locking operation even when a seat rail position deviation occurs.||11-22-2012|
|20120146370||APPARATUS FOR PREVENTING NECK INJURY FOR USE IN VEHICLE SEAT - An apparatus for preventing neck injury for use in a vehicle seat, which is connected between a recliner base installed on a back frame and a plate base on which a seat cushion is provided, may include a front connection link that is hinged to a front part of the recliner base at an upper end thereof and to a front part of the plate base at a lower end thereof; and a rear connection link that is hinged to a rear part of the recliner base at an upper end thereof and to a rear part of the plate base at a lower end thereof, wherein the front connection link is pivoted at a greater angle than the rear connection link such that the back frame moves in a forward direction in the event of a vehicle rear-end collision.||06-14-2012|
Patent applications by DAS Co., Ltd.