DOCKING UNIT AXIS Russian patent published in 2016 - IPC B60B35/00 B60G9/00 F16F1/368 

FIELD: transport.

SUBSTANCE: invention relates to docking unit of freight vehicles axis. Docking unit of axis comprises maneuvering lever element (2) and elastic clamping element (4). Maneuvering element (2) comprises concave mating zone (22) and fastening zone (24). Elastic clamping element (4) comprises mating zone (42) on clamp side located opposite mating zone (22) on side of steering lever, and fastening zone (44) on clamp side. Fastening element (6) engages with attachment zone on side of steering lever and with opposite attachment zone on clamp side (24, 44) and attracts to each other to fix geometrical closure of axis body (10) in docking assembly. Said mating zone (22) on side of steering lever describes elliptical or circular arc, which in first condition of mating zone (22) on side of steering lever forms first angle arc (α₁), or includes polyhedral section in first condition of mating zone (22) on side of steering lever forms first angle arc (α₁). In second state of mating zone (22) on side of steering lever second arc (α₂) ranges from 1.01 to 1.5 from first angle (α₁) of arc.

EFFECT: reliable installation of axis fastening to vehicle frame.

13 cl, 6 dwg