Vehicle seat having a self-locking-free drive device for adjusting the backrest thereof

A technology of vehicle seats and driving devices, which is applied in the direction of vehicle seats, movable seats, vehicle parts, etc., and can solve problems such as non-compliance with weight and cost reduction

Inactive Publication Date: 2017-01-25
BROSE FAHRZEUGTEILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is hardly in line with the weight and cost reductions that are expected precisely in the automotive sector

Method used

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  • Vehicle seat having a self-locking-free drive device for adjusting the backrest thereof
  • Vehicle seat having a self-locking-free drive device for adjusting the backrest thereof
  • Vehicle seat having a self-locking-free drive device for adjusting the backrest thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] Figures 1A to 7A first embodiment of a vehicle seat F according to the invention is shown in which a backrest R is pivotable about a backrest pivot axis A relative to an under-seat bracket U defining the lower part of the seat. The vehicle seat F is designed here for the second or third seat row of a motor vehicle and is designed as a so-called 2 / 3 seat with an extended loading area D.

[0053] The backrest R is mounted pivotably on the seat side part S of the underseat frame U via a recliner arrangement having recliners B arranged on both lateral sides. The recliner B can be, for example, a stop recliner, which in the invention can be actuated not only manually but also externally by means of a preferably electric drive. In this case, the drive integrated into the backrest R is provided with a non-self-locking linear drive 1 in order to adjust the backrest R about its backrest pivot axis A in an externally actuated manner, on the one hand in the position of use relat...

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PUM

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Abstract

A vehicle seat is provided having at least one lower seat member which defines a seat face for a seat occupant and a backrest which, on the one hand, can be adjusted in terms of the inclination thereof relative to the lower seat member in a position for use or comfort position, in which the back of a seat occupant can be supported by means of the backrest in accordance with provisions and which, on the other hand, can be pivoted out of the position for use in the direction toward the lower seat member into a non-use position, for example, a so-called cargo position, in which a person can sit on the vehicle seat not in accordance with provisions. There is provided on the vehicle seat a self-locking-free drive device.

Description

technical field [0001] In particular, the invention relates to a vehicle seat having: at least one seat lower part defining a seating surface for a seat user; Its inclination relative to the lower seat part can be adjusted in the use position in which the backrest of the seat user can be normally supported by means of the backrest, and which can be used on the other hand from the The use position is pivoted in the direction of the seat lower part to a non-use position in which a person cannot normally sit on the vehicle seat. Background technique [0002] Such a vehicle seat has at least one seat lower part and a backrest pivotable relative thereto about a backrest pivot axis. The lower seat component defines a seating surface for a seat user of the vehicle seat. On the one hand, the inclination of the backrest relative to the lower seat part can be adjusted in the use position in which the backrest of the seat user is conventionally supported by means of the use position....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/22B60N2/30B60N2/36
CPCB60N2/22B60N2/3009B60N2/36B60N2/2254B60N2/20B60N2/2227B60N2/0244B60N2/23B60N2/0272B60N2/02253B60N2/02246B60N2/3011B60N2/206B60N2/366
Inventor 马丁·施庞勒约亨·霍夫曼桑德拉·基泽格奥尔格·克勒纳
Owner BROSE FAHRZEUGTEILE GMBH & CO KG
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