Seat frame of a motor vehicle seat with a seat carrier and a padding support
First Claim
1. A frame of a motor vehicle seat comprising;
- a longitudinal guide;
a seat carrier;
a front pair of oscillating cranks disposed between the longitudinal guide and the seat carrier;
a padding support for a seat padding;
a pinion rotatably disposed on one of the oscillating cranks of the pair of oscillating cranks;
an actuator associated with said pinion;
a pivot unit disposed between the two oscillating cranks, rotationally linked to said two oscillating cranks and pivotal about an axial line, said pivot unit being provided with a sector gear that is centered on the axial line and meshes with the pinion; and
an adjusting arm disposed between the pivot unit and the padding support so that the height of a front edge of the padding support is adjustable by adjusting the sector gear.
1 Assignment
0 Petitions
Accused Products
Abstract
A frame of a motor vehicle seat with a longitudinal guide (20), a seat carrier (26), a front pair of oscillating cranks disposed between the longitudinal guide (20) and the seat carrier (26), and a padding support for a seat padding. A pinion (48) is rotatably disposed on one of the oscillating cranks (22, 23), an actuator (71) being associated with the pinion. A pivot unit (54) is disposed between the two oscillating cranks (22, 23) and is rotationally linked to the two oscillating cranks (22, 23) so as to be pivotal about an axial line. The pivot unit (54) is provided with a sector gear (62) that is centered on the axial line and meshes with the pinion (48), and an adjusting arm (64) is provided which is disposed between the pivot unit (54) and the padding support (30) so that the height of a front edge of the padding support (30) is adjustable by adjusting the sector gear (62).
38 Citations
13 Claims
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1. A frame of a motor vehicle seat comprising;
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a longitudinal guide;
a seat carrier;
a front pair of oscillating cranks disposed between the longitudinal guide and the seat carrier;
a padding support for a seat padding;
a pinion rotatably disposed on one of the oscillating cranks of the pair of oscillating cranks;
an actuator associated with said pinion;
a pivot unit disposed between the two oscillating cranks, rotationally linked to said two oscillating cranks and pivotal about an axial line, said pivot unit being provided with a sector gear that is centered on the axial line and meshes with the pinion; and
an adjusting arm disposed between the pivot unit and the padding support so that the height of a front edge of the padding support is adjustable by adjusting the sector gear. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification