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Gear assembly for a motor vehicle seat mechanism, comprising a vehicle seat actuator and a vehicle seat comprising the actuator

A vehicle seat and actuator technology, applied in the field of vehicle seat actuators and gear assemblies, can solve problems such as occupant unpleasantness and reduced actuator efficiency.

Pending Publication Date: 2022-05-24
FAURECIA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, actuators vary in size from product to product, and these size differences can reduce the efficiency of the actuator and / or create unpleasant noises in the cabin

Method used

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  • Gear assembly for a motor vehicle seat mechanism, comprising a vehicle seat actuator and a vehicle seat comprising the actuator
  • Gear assembly for a motor vehicle seat mechanism, comprising a vehicle seat actuator and a vehicle seat comprising the actuator
  • Gear assembly for a motor vehicle seat mechanism, comprising a vehicle seat actuator and a vehicle seat comprising the actuator

Examples

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Embodiment Construction

[0076] In the various figures, the same reference numerals refer to the same or similar elements.

[0077] For the sake of brevity, only features that are useful for understanding the described embodiments are only shown in the drawings and / or described in detail below, in particular locking and / or control mechanisms not shown and described below, the described Embodiments are compatible with common mechanisms.

[0078] In the following description, when referring to absolute positional qualifiers, such as the terms "front", "back", "upper", "bottom", "left", "right", etc., or relative positional qualifiers, such as the terms "above", "below", "upper", "lower", etc., or directional qualifiers such as "horizontal", "vertical", etc., unless otherwise specified, shall refer to the drawings or the seat in its normal use the direction of the location.

[0079] As described below, the longitudinal direction X is the longitudinal direction of the seat. The longitudinal direction o...

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PUM

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Abstract

A gear assembly (122) for a vehicle seating mechanism includes a first drive (114) adapted to rotate about a first axis of rotation (Y4); a second drive (120) adapted to rotate about a second axis of rotation (Y1); a third drive member (116) adapted to rotate about a third rotation axis (Y5), the third drive member (116) being interposed between the first drive member (114) and the second drive member (120) such that the first drive member (114) is adapted to engage with the third drive member (116) and the third drive member (116) is adapted to engage with the second drive member (120); and the elastic device is arranged in the third driving piece (116) and is used for pushing the third driving piece (116) to the first driving piece (114) and the second driving piece (120).

Description

technical field [0001] The present invention relates to a gear assembly for a motor vehicle seat mechanism, a vehicle seat actuator including the gear assembly, and more particularly to a slide rail assembly including the actuator, and a vehicle seat including the actuator. the vehicle seat of the brake. Background technique [0002] It is known that vehicle seats are usually fastened to the underbody by means of a mechanism with slide rails to allow the longitudinal position of the vehicle seat to be adjusted. [0003] While it is also known to provide slide actuators for slide rail mechanisms to perform adjustment of seat position, the actuators typically include gear assemblies. [0004] However, actuators vary in size from product to product, and these differences in size can reduce the efficiency of the actuator and / or create unpleasant noise in the cabin. In particular, these noises may come from play between the drives of the gear assembly. [0005] More generally,...

Claims

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Application Information

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IPC IPC(8): B60N2/02B60N2/07
CPCB60N2/0722B60N2/02246B60N2/067B60N2205/20F16H57/12B60N2/0806
Inventor 奥利维厄·克彻伯诺伊特·贾里兹伊埃德·马内
Owner FAURECIA
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