LOAD-UNLOAD DEVICE Russian patent published in 2006 - IPC B60P1/48 

FIELD: transport engineering.

SUBSTANCE: invention relates to carrying, mechanized loading and unloading of large-weight containers. Proposed device has frame 1 with load platform 2 and four telescopic booms 4 hinge-secured for turning in cross planes in front and rear parts of load platform of frame by hydraulic cylinders. Each boom has fixed section 5 and telescopic section 6 on end of which swivel block 7 for wire rope suspension is mounted, outriggers 9 hinge secured for turning in said cross plates on frame, and mechanism to hold outriggers in raised position. Fitted on ends of telescopic sections of each boom are support rollers 17 with grip 16 of which rod of hydraulic cylinders for holding outriggers is secured by housing on frame. Fixed section is installed on support end of outriggers being hinge connected with outrigger by boom tilting hydraulic cylinder. Guides are secured on frame to provide fixed position of support rollers at vertical position of grip. Lower part of each guide is made in form of receiver for support roller providing vertical position of outrigger.

EFFECT: enlarged operating capabilities.

3 dwg