Motor vehicle seat
First Claim
1. Motor vehicle seat with a seat frame (G) swivel mounted backrest (R) of the seat frame (G), which on one side can be adjusted by swivelling in a area of use between different useful positions and on the other side in a released state can be folded forwards by swivelling in the direction of the seat face (F) of the seat frame (G) a seat longitudinal guide (101, 102) for setting the seat longitudinal position;
- a fixing device (120) for locking a previously set seat longitudinal position;
a coupling mechanism (1) through which the backrest (R) is coupled to the fixing device (120) so that the fixing device (120) can be released when folding the backrest (R) forwards; and
a tumbler fitment (T) of the backrest (R) which during swivelling of the backrest (R) tumbles about a tumbler axis (A) and to which is coupled the input side of the coupling mechanism (1), whereby the coupling mechanism (1) comprises traction means (15) which on swivelling the backrest (R) transfers forces to the output side of the coupling mechanism (1) so that the coupling mechanism can act on the fixing device (120), and which is fixed on a holder (22) which is mounted to pivot about an axis and compensating means are provided which when the backrest (R) is swivelled at least over a portion of the area of use prevent release of the fixing device characterised in that the holder (22) is not entrained by the tumbler fitment (T) when the backrest (R) is pivoted within the portion of the area of use.
1 Assignment
0 Petitions
Accused Products
Abstract
A motor vehicle seat having a seat frame; a pivotally mounted seat back of the seat frame that, on the other hand, can be displaced within an area of use between two different positions of use and, on the other hand, can be tilted forward toward the seat surface of the seat frame by being pivoted; a seat longitudinal guide for adjusting the longitudinal position of the seat; a fixing device for locking a previously adjusted longitudinal position of the seat, and; a coupling mechanism via which the back seat back is coupled to the fixing device whereby enabling the fixing device to be released when tilting the seat back forward toward the seat surface. Compensating features are provided for preventing the fixing device from releasing when the seat back pivots at least over a portion of the area of use.
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Citations
16 Claims
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1. Motor vehicle seat with
a seat frame (G) swivel mounted backrest (R) of the seat frame (G), which on one side can be adjusted by swivelling in a area of use between different useful positions and on the other side in a released state can be folded forwards by swivelling in the direction of the seat face (F) of the seat frame (G) a seat longitudinal guide (101, 102) for setting the seat longitudinal position; -
a fixing device (120) for locking a previously set seat longitudinal position;
a coupling mechanism (1) through which the backrest (R) is coupled to the fixing device (120) so that the fixing device (120) can be released when folding the backrest (R) forwards; and
a tumbler fitment (T) of the backrest (R) which during swivelling of the backrest (R) tumbles about a tumbler axis (A) and to which is coupled the input side of the coupling mechanism (1), whereby the coupling mechanism (1) comprises traction means (15) which on swivelling the backrest (R) transfers forces to the output side of the coupling mechanism (1) so that the coupling mechanism can act on the fixing device (120), and which is fixed on a holder (22) which is mounted to pivot about an axis and compensating means are provided which when the backrest (R) is swivelled at least over a portion of the area of use prevent release of the fixing device characterised in that the holder (22) is not entrained by the tumbler fitment (T) when the backrest (R) is pivoted within the portion of the area of use. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification