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Seats with adjustable longitudinal position for vehicles

A longitudinal position and seat technology, applied in the special position of the vehicle, vehicle seat, vehicle parts, etc., can solve problems such as noise and complex mechanism, and achieve the effect of improving comfort, reducing effort, and improving behavior

Inactive Publication Date: 2018-08-21
LEAR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the mechanisms that allow longitudinal adjustment and / or RSA configuration are often complex in a way that these mechanisms often involve a considerable number of mechanical parts whose play can generate noise during operation

Method used

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  • Seats with adjustable longitudinal position for vehicles
  • Seats with adjustable longitudinal position for vehicles
  • Seats with adjustable longitudinal position for vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] figure 1 A seat 1 according to one embodiment of the invention is shown. For example, the seat may be a 2nd or 3rd row seat.

[0043] It will be noted that by seat 1 we mean a seat or a bench seat which can have one, two, three or four spaces.

[0044] It is also provided that the description is made with reference to a Cartesian frame of reference associated to the motor vehicle, with the X-axis oriented in the longitudinal direction of the vehicle, the Y-axis oriented in the transverse direction of the vehicle, and the Z-axis oriented in the vertical direction of the vehicle. Thus, longitudinal, lateral, vertical, forward, rearward movement, direction and guidance are defined relative to this frame of reference.

[0045] The following description is made with reference to one side of the seat 1 . The described features can also be applied to the other side of the seat 1, the one side and the other side of the seat 1 can be substantially about the longitudinal media...

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PUM

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Abstract

The seat (1) comprises: a backrest (2), a base (4), a bottom (6), a support element (8), a connecting device including a front link (10) and a rear link (12) and a locking device, wherein each link is connected by a pivotal connection (P1, P1') to the bottom (6) and by a pivotal connection (P2, P2') to the support element (8), the bottom (6) according to is movable relative to the support element (8) with forward or rearward circular translational movement, and the locking means are intended to keep the seat (1) fixed in only two adjustable positions (i.e. the front position, where, the front link (10) and the rear link (12) are tilted forward for the space behind the seat (1); and the rear position, where the front link (10) and the rear link The rod (12) is tilted back to make room in front of the seat (1).

Description

technical field [0001] The present invention relates to seats, in particular to seats for vehicles, and vehicles equipped with such seats. Background technique [0002] In general, some motor vehicles may include a or multiple seats. [0003] Sometimes motor vehicles do not have doors that allow direct access to the 2nd and / or 3rd row seats. Thus, access to the 2nd and / or 3rd row seats is traditionally accomplished through the vehicle doors leading to the front seats. [0004] To facilitate access to the 2nd and / or 3rd row seats, the front seats may incorporate a configuration known as "Rear Seat Access" (RSA). The function of the RSA configuration is to free up space behind the seat containing it. This space frees up access for one or more passengers entering the next row of seats. It is important that the free space behind the seat is maximized. [0005] Furthermore, it is known to equip vehicles with seats that can have a plurality of possible longitudinal adjustmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/04
CPCB60N2/01583B60N2/045
Inventor 努尔丁·哈姆塔谢帕特里克·费伊
Owner LEAR CORP
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