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A seat tensioner

A technology of tensioner and seat, which is applied in the direction of vehicle seat, special position of vehicle, transportation and packaging, etc.

Inactive Publication Date: 2010-09-15
BENTLEY MOTORS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While this is necessary under normal operating conditions, it may not be desirable under shock conditions

Method used

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  • A seat tensioner
  • A seat tensioner
  • A seat tensioner

Examples

Experimental program
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Embodiment Construction

[0025] see Figure 1 to Figure 15 , the vehicle seat comprises a usual seat 1 and a back cushion 2, which have respective metal frames 3 and 4 which support respective upholstery 5 and 6 and which are pivotally connected together by a pivot 7, the pivot The shaft 7 enables the back cushion 2 to turn forwards and backwards relative to the seat 1 . The seat 1 is mounted on a sliding arrangement generally indicated by reference numeral 10 . This sliding arrangement 10 comprises a movable slide 11 and a fixed slide 12 . A movable slider 11 is connected to the metal frame 3 and is slidable relative to a fixed slider 12 fixed to the floor of the vehicle. This sliding arrangement 10 enables forward and rearward adjustment of the vehicle seat along the longitudinal axis of the corresponding vehicle, as Figure 1 to Figure 5 is briefly shown in . seat in figure 1 with Figure 4 Each of the is shown in its full forward position, and in the figure 2 with image 3 Each of the is ...

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PUM

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Abstract

A seat tensioner (14) for a vehicle seat (1,2) includes a restraint member (15) and means (16) for tensioning the restraint member. The restraint member (15) is connected between the seat and a vehicle in which it is mounted and the means for tensioning is operative to tension the restraint member to urge the vehicle seat towards the vehicle. The restraint member (15) may be a cable and the meansfor tensioning (16) a gas activated piston and cylinder device. Means for disconnecting the restraint member from the seat may be provided to enable the seat to be moved following deployment of the tensioner.

Description

technical field [0001] The present invention relates to a seat tensioner for a vehicle seat, in particular but not exclusively a motor vehicle seat, and to a vehicle seat incorporating such a restraint system. Background technique [0002] Current car seats have become extremely complex in construction, and this trend continues. Current car seats are therefore generally expected to provide a wide variety of adjustments aimed at enhancing occupant comfort and safety. These adjustments include forward and rearward movement to enable adjustment of the position of the seat on the longitudinal axis of the vehicle, and upward and downward adjustments to enable adjustment of the position of the seat on the vertical axis of the vehicle. Forward and rearward adjustment in turn enables adjustment of the position of the front seats relative to both the instrument panel and the rear seats. The upward and downward adjustment in turn enables adjustment of the height of the seat relative...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/42
CPCB60N2/4249
Inventor 斯蒂芬·迈克麦纽斯尼克·斯蒂伯顿安德鲁·唐尼保罗·夏曼
Owner BENTLEY MOTORS