Vehicle seat
AssigneeGrammer AG
InventorSergej Schustjew
Life of this patent
Estimating the term…
Abstract
The invention relates to a vehicle seat with a vehicle seat upper part and a vehicle seat lower part, the vehicle seat upper part and the vehicle seat lower part being connected to one another by means of a connecting means in such a way that the vehicle seat upper part can be moved relative to the vehicle seat lower part and, when the vehicle seat upper part moves relative to the vehicle seat lower part, the relative movement can be sprung by means of a spring element, the vehicle seat having an additional volume, the spring element being arranged between the vehicle seat upper part or the vehicle seat lower part and a proportion of the additional volume.
Claims14
A vehicle seat, comprising:
- a vehicle seat upper part;
- and
- a vehicle seat lower part, the vehicle seat upper part and the vehicle seat lower part being connected to one another by means of a connecting means in such a way that the vehicle seat upper part can be moved relative to the vehicle seat lower part and, in the event of a relative movement of the vehicle seat upper part with respect to the vehicle seat lower part, the relative movement can be sprung by means of a spring element,
- wherein the vehicle seat has an additional volume, the spring element being arranged between the vehicle seat upper part or the vehicle seat lower part and a proportion of the additional volume,
- wherein the connecting means is a scissor frame having a first swing arm and a second swing arm, the first swing arm and the second swing arm each having a first and a second swing arm part, and the first swing arm and the second swing arm being connected by means of a common rotary element which forms a first axis of rotation, and the additional volume being arranged at least partially between the first swing arm and the second swing arm, as viewed in a width direction of the vehicle seat, and
- wherein the additional volume has a first recess extending in the width direction, such that the common rotary element can be received by the first recess during a relative movement of the vehicle seat upper part with respect to the vehicle seat lower part.
A vehicle seat, comprising:
- a vehicle seat upper part;
- and
- a vehicle seat lower part, the vehicle seat upper part and the vehicle seat lower part being connected to one another by means of a connecting means in such a way that the vehicle seat upper part can be moved relative to the vehicle seat lower part and, in the event of a relative movement of the vehicle seat upper part with respect to the vehicle seat lower part, the relative movement can be sprung by means of a spring element,
- wherein the vehicle seat has an additional volume, the spring element being arranged between the vehicle seat upper part or the vehicle seat lower part and a proportion of the additional volume, and
- wherein a first damping element is provided, which is connected to the vehicle seat upper part or the vehicle seat lower part and to the connecting means, the additional volume having a second recess extending in a height direction and a longitudinal direction of the vehicle seat, such that, in the event of a relative movement of the vehicle seat upper part with respect to the vehicle seat lower part, the first damping element can be received by the second recess.
Dependencies are inferred from the claim text.