Vehicle seat

US10926676B2 · kind B2 · utility

Assignee

• GRAMMER AG · DE

Inventors

• Florian Dotzler · Hirschau, DE
• Erwin Haller · Sulzbach-Rosenberg, DE
• Konstantin Krivenkov · Amberg, DE

Key dates

• Filing date: Oct 3, 2019
• Grant date: Feb 23, 2021
• Expiry date: Oct 3, 2039

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60N2/54
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A vehicle seat having a vehicle seat underbody, comprising: a base plate; a side horizontal suspension; a rolling suspension comprising a rod element rotatably mounted with respect to the side horizontal suspension; a scissors-type frame having a first swing and a second swing, wherein the first swing is connected by a first slide element to the rod element and the second swing is connected by a second slide element to the rod element and the first swing is connected to the first slide element and the second swing is connected to the second slide element; a first element carrier; a lengthwise horizontal suspension; and a first spring element, which is connected on the one hand to the first element carrier and on the other hand to the base plate or one of the swings.