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Holding devices for motor vehicle seat adjustment drives

A technology for adjusting the driver and holding device, which is applied to vehicle seats, special positions of vehicles, movable seats, etc., and can solve problems such as unprotected positions of passageways, unpleasant noises, etc.

Active Publication Date: 2016-12-28
KEIPER SEATING MECHANISMS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, it has been revealed that the general retaining device has the disadvantage that the shaft housing, which is generally held in the channel by means of an interference fit and / or a form fit, tends to rotate in conjunction with the drive shaft when it is actuated, resulting in unpleasant noise
Furthermore, there is the danger that the shaft housing will leave the channel in an unprotected position due to its movement

Method used

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  • Holding devices for motor vehicle seat adjustment drives
  • Holding devices for motor vehicle seat adjustment drives
  • Holding devices for motor vehicle seat adjustment drives

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] figure 1A perspective view of an adjustment drive 1 for a longitudinal seat arrangement is shown. For setting the longitudinal position of the vehicle seat (not shown), the adjusting drive 1 has a drive unit designed as an electric motor 3 arranged in the receiving section 11 of the holding device 2 . The holding device 2 extends between the seat rails 12 and is fastened at the ends by means of its connecting flange 10 to the opposite seat top rail 14 . The connecting flange 10 is arranged at the end of the two channels 4 , 4 a opposite the electric motor 3 . In order to adjust the seat top rail 14 relative to the seat bottom rail 13 of the motor vehicle seat rail 12 , an adjustment device (not shown here) is arranged in the motor vehicle seat rail 12 . The adjustment device is coupled to the drive unit 3 by means of a flexible drive shaft. The drive shaft is rotatably mounted in a shaft housing 5 which is arranged in the channel 4 , 4 a to be fixed in position on th...

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PUM

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Abstract

Holding devices for seat adjustment drives of motor vehicles. The invention relates to a holding device (2) for a motor vehicle seat adjustment drive, comprising: at least one channel (4, 4a) for accommodating a drive shaft rotatably mounted in an axle housing in the body (5) and can be connected at one end to the drive unit (3) and at the other end to the adjustment device. In order to provide a holding device of the type mentioned at the outset which allows the shaft housing to be arranged securely, in particular in a fixed manner against rotation, it is provided that the channel is formed for positioning the shaft housing in a partially offset manner relative to the channel longitudinal axis. body (5) positioning.

Description

technical field [0001] The invention relates to a retaining device for a motor vehicle seat adjustment device comprising: [0002] - at least one channel for accommodating a drive shaft which is rotatably mounted in the shaft housing and which can be connected at one end to the drive unit and at the other end to the adjustment device. Background technique [0003] Retaining devices of the type cited above are used on motor vehicle seats in order to arrange a drive shaft connected to a drive unit (generally an electric motor) on the motor vehicle seat in which the drive shaft is connected to a An adjustment device for a vehicle seat by means of which a motor vehicle seat can be adjusted to suit the needs of a user. Typical adjustment drives are, for example, seat back adjusters, seat reclining adjusters or longitudinal seat adjustment devices, by means of which the vehicle seat can be positioned relative to the vehicle floor in the vehicle longitudinal direction. [0004] F...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/02B60N2/06B60N2/90
CPCB60N2/067B60N2/02258B60N2/02246B60N2/06B60N2/07F16C1/26F16C2326/08
Inventor R·兰茨克隆T·许尔曼
Owner KEIPER SEATING MECHANISMS CO LTD
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