FIELD: machine building.
SUBSTANCE: group of inventions relates to automotive industry. Frame rail structure for chassis frames of commercial vehicles comprises a modular frame rail. Frame rail has a base profile with a plate-shaped central rib, to which are connected additional profiles formed by individual parts so that two zones of different cross-section are formed in the direction of the length of the frame rail. Central rib of the base profile is without a bend in the vertical axis direction and without bend formed across the direction of the frame rail. Commercial vehicle comprises said frame rail structure. Method for manufacturing the frame rail comprises connecting an additional to the base profile central rib by means of an adhesive joint and joints with force and/or geometrical closure. Frame rail for commercial vehicle is made using said method.
EFFECT: decreased weight of a frame rail structure.
36 cl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIPOINT LEVER FOR TRANSPORT FACILITY FRAME, SUPPORT BRACKET AND CROSSARM FOR SAID MULTIPOINT LEVER | 2009 |
|
RU2409482C1 |
| AIRCRAFT CENTRAL TORSION BOX | 2006 |
|
RU2412862C2 |
| SPAR, AND ALSO CHASSIS AND TRAILER CHASSIS PROVIDED WITH THE SAME SPAR | 2014 |
|
RU2664111C2 |
| VEHICLE REINFORCED BUMPER | 2015 |
|
RU2661301C1 |
| CONSTRUCTION OF THE BOTTOM OF THE BODY OF A VEHICLE | 2017 |
|
RU2744417C2 |
| FRAME AND METHOD OF ITS FABRICATION | 2010 |
|
RU2553531C2 |
| BOX BAR AND/OR LEAF FRAME BAR AND DOOR, WINDOW OR FACADE ELEMENT | 2017 |
|
RU2760389C2 |
| CONVEYOR TROUGH SECTION | 2003 |
|
RU2309106C2 |
| CAR BODY BED STRUCTURE | 2011 |
|
RU2548203C2 |
| METHOD OF PRODUCING SPATIALLY CURVED STRUCTURAL ELEMENT FROM FIBROUS COMPOSITE MATERIAL | 2006 |
|
RU2404058C2 |
