The invention relates to a lightweight spiral spring seat upper bracket of an off-road military command vehicle. The lightweight spiral spring seat upper bracket comprises an upper bracket main body, wherein the upper bracket main body comprises a control arm seat connecting end and a spiral spring upper seat connecting end which are distributed in an L shape, and reinforcing plates are connected between the control arm seat connecting end and the spiral spring upper seat connecting end; eight control arm seat connecting holes are formed in the control arm seat connecting end; four spiral spring upper seat connecting holes are formed in the spiral spring upper seat connecting end; two reinforcing plates are symmetrically distributed at both ends of the control arm seat connecting end; two limit block connecting hole groups distributed in parallel are formed in the lateral side of the inner wall of each of the two reinforcing plates, and each limit block connecting hole group consists of two limit block connecting holes distributed in parallel. The lightweight spiral spring seat upper bracket disclosed by the invention has the advantages that the overall weight of the upper bracket is changed from 46kg into 31.65kg, and the weight reducing rate reaches 31.2%.
Lightweight spiral spring seat upper bracket of off-road military command vehicle
2015-09-23
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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