Vehicle seat with free-pivoting function
First Claim
1. A vehicle seat comprisinga seat part,a backrest,a fitting which pivotally connects the backrest with the seat part about a swivel axis, wherein the fitting includes a seat-part-side fitting part firmly connected with the seat part, a backrest-side fitting part coupled with the backrest via a locking mechanism, and a rotary fitting mechanism pivotally connecting the seat-part-side fitting part with the backrest-side fitting part about the swivel axis,a driving device arranged on the backrest for driving the rotary fitting mechanism, andat least one seat-part-side stop and at least one backrest-side stop for limiting a swivel path of the seat-part-side fitting part and the backrest-side fitting part relative to each other, the locking mechanismbeing movable between a locking position in which the locking mechanism firmly couples the backrest-side fitting part with the backrest, so that the backrest is adjustable in its inclination relative to the seat part by driving the rotary fitting mechanism, anda free-pivoting position in which the locking mechanism uncouples the backrest-side fitting part from the backrest, so that the backrest can be pivoted into a folded position in a swivel direction about the swivel axis,wherein the driving device is formed to actuate the rotary fitting mechanism for pivoting the backrest-side fitting part by a predetermined angle opposite to the swivel direction when the locking mechanism is actuated for pivoting the backrest into the folded position.
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Accused Products
Abstract
A vehicle seat with a seat part, a backrest and a fitting which pivotally connects the backrest with the seat part. The fitting includes a backrest-side fitting part coupled with the backrest via a locking mechanism, and a rotary fitting mechanism. A driving device is arranged on the backrest for driving the rotary fitting mechanism. In a locking position, the locking mechanism firmly couples the backrest-side fitting part with the backrest, and in a free-pivoting position decouples the backrest-side fitting part from the backrest, so that the backrest is pivotable into a folded position in a swivel direction about the swivel axis. The driving device is formed to actuate the rotary fitting mechanism for pivoting the backrest-side fitting part by a predetermined angle against the swivel direction, when the locking mechanism is actuated for pivoting the backrest into the folded position.
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Citations
10 Claims
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1. A vehicle seat comprising
a seat part, a backrest, a fitting which pivotally connects the backrest with the seat part about a swivel axis, wherein the fitting includes a seat-part-side fitting part firmly connected with the seat part, a backrest-side fitting part coupled with the backrest via a locking mechanism, and a rotary fitting mechanism pivotally connecting the seat-part-side fitting part with the backrest-side fitting part about the swivel axis, a driving device arranged on the backrest for driving the rotary fitting mechanism, and at least one seat-part-side stop and at least one backrest-side stop for limiting a swivel path of the seat-part-side fitting part and the backrest-side fitting part relative to each other, the locking mechanism being movable between a locking position in which the locking mechanism firmly couples the backrest-side fitting part with the backrest, so that the backrest is adjustable in its inclination relative to the seat part by driving the rotary fitting mechanism, and a free-pivoting position in which the locking mechanism uncouples the backrest-side fitting part from the backrest, so that the backrest can be pivoted into a folded position in a swivel direction about the swivel axis, wherein the driving device is formed to actuate the rotary fitting mechanism for pivoting the backrest-side fitting part by a predetermined angle opposite to the swivel direction when the locking mechanism is actuated for pivoting the backrest into the folded position.
Specification