VEHICLE SEAT, IN PARTICULAR COMMERCIAL VEHICLE SEAT
First Claim
1. A vehicle seat comprising:
- a stand;
a seat frame coupled to the stand via a pivot axis; and
a backrest attached to the seat frame, in the event of a crash or misuse, the backrest causing a torque to act on the seat frame the stand having a first catch element and the seat frame having a second catch element the first catch element and the second catch element being normally spaced apart from each other without interaction and, in the event of a crash or misuse, the first catch element and the second catch element approaching each other and then interacting and creating a further path for the force flux.
1 Assignment
0 Petitions
Accused Products
Abstract
A vehicle seat (1), in particular commercial vehicle seat, is provided with a framework, in particular scissors-type framework (3), a seat frame (10) which is articulated thereon via a pivot axis (B), and a backrest (20) which is attached to the seat frame (10) and by means of which a torque acts about the pivot axis (B) on the seat frame (10) in the event of a crash or misuse. The framework (3) has a first catch element (31) and the seat frame (10) has a second catch element (32) which normally do not interact. In the event of a crash or misuse, the catch elements approach each other and then interact creating a further path for the force flux.
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Citations
20 Claims
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1. A vehicle seat comprising:
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a stand; a seat frame coupled to the stand via a pivot axis; and a backrest attached to the seat frame, in the event of a crash or misuse, the backrest causing a torque to act on the seat frame the stand having a first catch element and the seat frame having a second catch element the first catch element and the second catch element being normally spaced apart from each other without interaction and, in the event of a crash or misuse, the first catch element and the second catch element approaching each other and then interacting and creating a further path for the force flux. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A commercial vehicle seat comprising;
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a scissors-type stand; a seat frame coupled to the scissors-type stand via a pivot axis; and a backrest attached to the seat frame, in the event of a crash or misuse, the backrest causing a torque to act on the seat frame, the stand having a first catch element and the seat frame having a second catch element, the first catch element and the second catch element being normally spaced apart from each other without interaction and, in the event of a crash or misuse, the first catch element and the second catch element approaching each other and then interacting and creating path for force transmission from the seat frame to the stand. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification