| 摘要 |
<p>The supporting device is used in an elastic assembly for the suspension of railway rolling stock of the type of a bogie. It also has simplified technological design. The device for supporting (9) of the elastic assembly (2) for suspension includes a helical spring (3) for the tare which includes a second spring (4) for the cargo which functionally interact with a lower (5) and upper (6) support. The device (9) consists of a cup (10) which covers the elastic assembly (2), takes up the load of the frame and presses assembly (2) downwards to a pivotly suspended undeformable lug (11), and of facilities (12) for the alignment of the upper end of the elastic assembly (2). Facilities (12) include a device for the alignment of the helical spring (3) for the tare in the form of an internal supporting surface (13) on the inner side of cup (10) which interacts with the outer sheathing of spring (3). Facilities (12) in addition contain a means for the alignment of the second spring (4) for the cargo, made in the form of an axial column (14) which interacts by its side surface with the inner sheathing of spring (4). The upper support (6) of the second spring (4) for the cargo is indirectly fixed to cup (10). 10 claims, 2 figures</p> |
