A vehicle seat can be moved from a starting position to a laterally offset end position and back, and the vehicle seat is oriented in the same direction in the starting position and in the end position. The vehicle seat includes a first upper rail, which is movably guided in a first lower rail, a se
A vehicle seat can be moved from a starting position to a laterally offset end position and back, and the vehicle seat is oriented in the same direction in the starting position and in the end position. The vehicle seat includes a first upper rail, which is movably guided in a first lower rail, a second upper rail, which is movably guided in a second lower rail, and a seat cushion, which is movably mounted on the at least one upper rail. The lateral motion of the seat cushion relative to the rails is accomplished by carrying out a predetermined relative motions of the rails.
대표청구항▼
1. A vehicle seat which may be moved from a starting position into a laterally offset end position and back again, wherein the vehicle seat is oriented in the same direction both in the starting position and in the end position, comprising: a first upper rail which is movably guided in a first lower
1. A vehicle seat which may be moved from a starting position into a laterally offset end position and back again, wherein the vehicle seat is oriented in the same direction both in the starting position and in the end position, comprising: a first upper rail which is movably guided in a first lower rail;a second upper rail which is movably guided in a second lower rail;a seat cushion; anda seat cushion connection mechanism and a rail connection mechanism that movably mount the seat cushion on the first upper rail and the second upper rail,wherein the seat cushion connection mechanism includes a support and the seat cushion is fastened and fixed to the support which bears against the first and second upper rails and is movably mounted thereon via the rail connection mechanism, wherein interaction between the support and the rail connection mechanism provides relative movement therebetween,wherein the rail connection mechanism guides the seat cushion connection mechanism and causes lateral movement of the seat cushion relative to the first and second upper rails in response to: a predetermined forward and then rearward movement of the first upper rail relative to the second upper rail, ora predetermined rearward and then forward movement of the first upper rail relative to the second upper rail, ora predetermined forward movement of the first upper rail relative to the second upper rail, ora predetermined rearward movement of the first upper rail relative to the second upper rail. 2. The vehicle seat as claimed in claim 1, wherein the support on the second upper rail is rotatable mounted on the second upper rail for carrying out a first rotational movement in a first rotational direction about a first axis, and also for carrying out a second rotational movement which may be carried out chronologically after the first rotational movement, in a second rotational direction which opposes the first rotational direction, about a second axis which is positioned spaced apart from the first axis, and the two axes are oriented extending parallel to one another and in the vertical direction relative to the vehicle seat. 3. The vehicle seat as claimed in claim 2, wherein the first and the second rotational movements have the same angular range but run in opposing directions. 4. The vehicle seat as claimed in claim 2, wherein the rail connection mechanism comprises a first pin, a second pin, and a third pin, wherein the support comprises:a first recess through which the first pin fastened to the second upper rail protrudes,a second recess through which the second pin fastened to the first upper rail protrudes, anda third recess through which the third pin fastened to the second upper rail protrudes,wherein the second and third recesses are formed as sliding tracks such that with a displacement of the first upper rail relative to the second upper rail in the longitudinal direction a rotation of the support is possible about the center axis of the first pin. 5. The vehicle seat as claimed in claim 4, wherein the second and third recesses are configured as sliding tracks such that with a rearward displacement of the first upper rail relative to the second upper rail in the longitudinal direction it is possible to rotate the support back around the center axis of the third pin. 6. The vehicle seat as claimed in claim 2, wherein during the first rotational movement the second upper rail is displaceable relative to the second lower rail to the rear, with regard to the normal orientation of the vehicle seat in a vehicle and during the second rotational movement is displaceable again to the front, back into the starting position, during which the vehicle seat is laterally displaceable by two rotational movements about different axes. 7. The vehicle seat as claimed in claim 1, wherein the at least one seat connection mechanism includes slotted recesses and the at least one rail connection mechanism includes sliding blocks, wherein the support is guided by sliding tracks formed by slotted recesses in combination with sliding blocks fixed to the upper rail, wherein the orientation of the sliding track(s) on the side of the first upper rail differs from the orientation of the sliding track(s) on the side of the second upper rail, and two sliding tracks corresponding to one another are formed on the side of the first and/or second upper rail and a total of at least three sliding tracks is provided. 8. The vehicle seat as claimed in claim 7, wherein the sliding tracks are arranged on the side of an upper rail perpendicular to the longitudinal direction of the upper rail, and in that the sliding tracks on the side of the other upper rail are arranged obliquely thereto.
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