LOADER WORKING EQUIPMENT Russian patent published in 1999 - IPC

Abstract RU 2143523 C1

FIELD: construction industry. SUBSTANCE: working equipment has rod system, jaw-type grip with lower jaw connected to rod system, and upper jaw pivotally connected to lower jaw and provided with control mechanism. Upper jaw is made double-armed relative to upper jaw pivot joint. Lower jaw is equipped with openings or slots for receiving second arm of upper jaw. Such construction allows jaw compression force to be increased and load to be ejected from lower jaw during unloading. EFFECT: simplified construction and increased efficiency. 3 dwg

Similar patents RU2143523C1

Title	Year	Author	Number
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RU 2 143 523 C1

Authors

Shamardin V.D.

Grigor'Ev A.V.

Savel'Ev A.G.

Dates

1999-12-27—Published

1996-09-30—Filed