| 摘要 |
The driver's cab of a commercial vehicle is supported by at least one support (8; 9) of the [lacuna] on the frame (1) via spring struts (10; 20) and, by means of a pair of swinging arms (11; 21), is supported on bearings (15; 16;25; 26) fixed on the frame, one end of the swinging arms being connected in an articulated manner to the support. In order to place the roll center into the center of gravity a) the other end of the swinging arms (11; 21) is supported in each case on a first articulation point (32, 33; 32; 42) of a first deflecting lever (12; 22) and of a second deflecting lever (13; 23), which deflecting levers have a second articulation point (34, 35; 44,45), b) the second articulation points (34, 35; 44, 45) of the first deflecting lever (12; 22) and of the second deflecting lever (13; 23) are connected to one another by means of an articulated transverse rod (14; 24), c) the first deflecting lever (12; 23) is a one-armed lever, the second articulation point (34; 45) of which is situated on one side of an imaginary connecting line (36; 46) between the bearings (16; 26) fixed on the frame, and d) the second deflecting lever (13; 22) is a two-armed lever, the second articulation point (35; 44) of which is situated on the other side of an imaginary connecting line (36; 46) between the bearings (15; 25) fixed on the frame.
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