HYDRAULIC DRIVE FOR FEEDING SAW FRAME Russian patent published in 1997 - IPC

Abstract RU 2096169 C1

FIELD: wood working industry. SUBSTANCE: between the delivery pipe line and oil chamber of the drive is batcher 9 which has housing 22 and floating cylindrical valve 23 with cone 24 on the end face. At the cylindrical generatrix of the valve are passageways 25. The conical generatrix is provided with slots 26. EFFECT: enhanced reliability. 2 dwg

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RU 2 096 169 C1

Authors

Derjagin Valentin Nilovich

Derjagin Ruslan Valentinovich

Dates

1997-11-20—Published

1992-10-27—Filed