LOADER Russian patent published in 1997 - IPC

Abstract RU 2073634 C1

FIELD: mechanical engineering; material handling facilities. SUBSTANCE: loader has portal 1 hinge-connected to crawler tractor 2, two hydraulic cylinders for driving the portal, and bucket 10. Portal 1 has left-hand beam 4 and right-hand beam 5 connected by crossmember 6. Wedge 8 gets into lock 7. Turning hydraulic cylinder 9 is connected to beam 4. Limiter 12 is connected with middle of link 11. Tilting of trough is changed by tie-rod 14. Bucket 10 with trough 13 turns around its axis and moves in horizontal plane. Stopping of bucket with load creates dropout effect which provides quick and complete discharge of material. Combination of trough 13 with bucket 10 simplifies design of device. EFFECT: simplified design. 2 cl, 7 dwg

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RU 2 073 634 C1

Authors

Dvorjanidov Aleksandr Gavrilovich

Dates

1997-02-20—Published

1990-03-05—Filed