Vehicle seat

Patent metadata

Field	Value
Publication number	US-2016339810-A1
Application number	US-201515110529-A
Country	US
Kind code	A1
Filing date	Jan 6, 2015
Priority date	Jan 10, 2014
Publication date	Nov 24, 2016
Grant date	—

Abstract

A vehicle seat ( 1 ) has a seat segment ( 14 ) including a first seating location ( 11 ) having a first backrest ( 21 ), a second seating location ( 12 ) having a second backrest ( 22 ), and a seat part ( 24 ). The first backrest ( 21 ) and the second backrest ( 22 ) are connected to the seat part ( 24 ) and can be pivoted about a pivot axis (A) in relation to the seat part ( 24 ). A first fitting ( 61 ) has a first fitting part which is connected to the seat part ( 24 ) in a rotationally fixed manner and a second fitting part which is connected to the first backrest ( 21 ) in a rotationally fixed manner. A second fitting ( 62 ) has a first fitting part which is connected to the first backrest ( 21 ) in a rotationally fixed manner and a second fitting part which is connected to the second backrest ( 22 ) in a rotationally fixed manner.

First claim

1 . A vehicle seat having a seat segment comprising:
a first seating position having a first backrest and a second seating position having a second backrest and a seat member, wherein the first backrest and the second backrest are connected to the seat member and can be pivoted relative to the seat member about a pivot axis a first fitting comprising a first fitting first fitting member connected to the seat member in a rotationally secure manner and a first fitting second fitting member connected to the first backrest in a rotationally secure a second fitting comprising a second fitting first fitting member connected to the first backrest in a rotationally secure manner and a second fitting second fitting member connected to the second backrest in a rotationally secure manner, the first fitting and the second fitting being arranged in a region of the pivot axis.

2 . The vehicle seat as claimed in claim 1 , further comprising an unlocking unit by means of which the second fitting can be unlocked independently of the first fitting.

3 . The vehicle seat as claimed in claim 1 , wherein the second backrest is additionally connected to the seat member by means of a rotary bearing.

4 . The vehicle seat as claimed in claim 1 , further comprising an adjustment fitting comprising an adjustment first fitting member connected to the seat member in a rotationally secure manner and an adjustment second fitting member connected to the first backrest in a rotationally secure manner.

5 . The vehicle seat as claimed in claim 4 , further comprising an actuation unit by means of which the adjustment fitting can be unlocked at the same time as the first fitting.

6 . The vehicle seat as claimed in claim 1 , wherein there is, when pivoting the second backrest from a position for use into a non-use position, a free running action with respect to the first backrest.

7 . The vehicle seat as claimed in claim 1 , wherein there is, when pivoting the second backrest from a non-use position into a position for use, an entrainment connection with respect to the first backrest.

8 . The vehicle seat as claimed in claim 1 , further comprising a first lower fitting member, wherein the first fitting first fitting member is securely connected to the first lower fitting member which is spatially arranged between the first fitting and the second fitting.

9 . The vehicle seat as claimed in claim 8 , further comprising a second lower fitting member, wherein the second fitting first fitting member is securely connected to the second lower fitting member which is arranged spatially between the first fitting and the second fitting.

10 . The vehicle seat as claimed in claim 9 , further comprising a first upper fitting member, wherein the first fitting second fitting member is securely connected to the first upper fitting member which is securely connected to the second lower fitting member.

11 . The vehicle seat as claimed in claim 9 , wherein the second lower fitting member partially engages around the first lower fitting member radially at the outer side.

12 . The vehicle seat as claimed in claim 1 , wherein a fitting unit is provided between the first backrest and the second backrest and the fitting unit comprises the first fitting and the second fitting.

13 . The vehicle seat as claimed in claim 12 , wherein the fitting unit is arranged in the region of the pivot axis.

14 . The vehicle seat as claimed in claim 1 , wherein the first fitting and the second fittings each form a structural disc.

15 . The vehicle seat as claimed in claim 14 , wherein the two fitting members of each of the first fitting and the second fitting are each held together by a clamping ring.

Assignees

• Johnson Controls Components Gmbh & Co Kg

Inventors

• Pluta Wolfgang
• Hammann Heinrich
• Dill Thomas
• Wolf Christian

Classifications

• B60N2/20

  the back-rest being tiltable, e.g. to permit easy access (B60N2/04, B60N2/22 {, B60N2/3002} take precedence) · CPC title

• B60N2/36

  into a loading platform {(B60N2/065 takes precedence)} · CPC title

• B60N2/2227 Primary

  and provided with braking systems · CPC title

• B60N2/3011

  the back-rest being hinged on the cushion, e.g. "portefeuille movement" · CPC title

• B60N2/01

  Arrangement of seats relative to one another · CPC title