TRANSPORT FACILITY CABIN SUSPENSION (VERSIONS) Russian patent published in 2011 - IPC B62D33/77 

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. In compliance with first and second versions, cabin suspension comprises front pivoted mounts and rear mounts arranged in pairs at the left and right. Front mount comprises toe rods 1 articulated with bell cranks 2. In compliance with first version, rear mounts are made up of spring 3 with damper and one end pivoted to frame 5 and another pivoted to cabin 6. Each of front mount tie rod 1 is pivoted to axle 7 by one end, and, by another end, with bell crank 2. The latter has its free end is pivoted via bracket 8 to the cabin, and its central part is secured via support element 9 to automobile frame 5 to turn thereon. In compliance with second version, two front and rear mounts are articulated and comprise tie rods 1 pivoted with bell cranks 2. Each of front mount tie rod 1 is pivoted to axle 10 by one end, and, by another end, with bell crank 2. The latter has its free end is pivoted via bracket 11 to the cabin, and its central part is secured via support element 12 to automobile frame 5 to turn thereon. In compliance with thirds and fourth versions, two front and rear mounted are arranged at cabin center. In compliance with third version, tie rods 1 are pivoted to cabin 6 and with bell cranks 2. Levers 2 are arranged at final drive housing 13 to turn thereon and has its free end pivoted to wheel rotary cam 14. In compliance with fourth version, tie rod 1 of each mount articulates one arm of top bell crank 2 and central part of bottom bell crank 15. Mount top lever 2 has its central part secured on the frame to turn thereon and its free arm pivoted to cabin 6. Bottom lever has one arm pivoted to final drive housing and another arm pivoted to wheel rotary cam 14.

EFFECT: higher operating performances.

4 cl, 4 dwg