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Vehicle seat and motor vehicle or utility motor vehicle

  • US 9,849,816 B2
  • Filed: 05/15/2014
  • Issued: 12/26/2017
  • Est. Priority Date: 06/04/2013
  • Status: Active Grant
First Claim
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1. A vehicle seat comprising:

  • a seat part extending in the vehicle longitudinal direction (X) and in the vehicle transverse direction (Y) for receiving a person, the seat part including a backrest part for supporting a back of the person, anda seat substructure for at least one of suspending or damping at least the seat part with respect to a body of a vehicle,wherein the seat substructure is connected to the body of the vehicle, wherein the seat substructure includes at least one horizontal suspension device for suspending the seat part with respect to the body in the vehicle longitudinal direction (X) and/or in the vehicle transverse direction (Y),wherein the at least one horizontal suspension device includes a body-side lower part and a seat-part-side upper part displaceable with respect to the body-side lower part,wherein a coupling device is arranged interactively between the seat-part-side upper part and the body-side lower part,wherein the coupling device comprises a deformable suspension element as a first coupling element and a bearing and deformation device as a further coupling element,wherein the deformable suspension element is arranged between two mutually facing contact faces of a receiving space of the bearing and deformation device, and the bearing and deformation device is coupled to the body-side lower part,wherein each end of the first coupling element is connected to a member such that a distance between each end of the first coupling element is fixed, and the first coupling element and the member are arranged displaceably via a coupling point position adjustment unit with respect to a shared upper part coupling point between the coupling point adjustment unit and the seat-part-side upper part,wherein, in a first position, the first coupling element is a first distance from the coupling point and the first coupling element exerts a first force on the further coupling element, andwherein, in a second position, the first coupling element is a second distance from the coupling point, the horizontal suspension device is in a horizontal zero position, and the first coupling element exerts a second force on the further coupling element.

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