VEHICLE RUNNING FRAME Russian patent published in 2006 - IPC B62D21/02 B66C23/62 B66C23/78 

FIELD: construction facilities.

SUBSTANCE: invention can be used in vehicle frames for mounting special equipment, for instance, crane equipment. Proposed running frame of vehicle contains longitudinal beam carrying base unit and cross beams for outriggers. Cross beams for outriggers are installed with tilting relative to cross axis of frame. Angle of tilting is chosen to form rectangular support outline when outriggers are completely extended.

EFFECT: provision of uniform distribution of loads in base unit owing to equalizing deformations relative to longitudinal axis of frame.

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