SAWING BAR HEAD FOR CHAIN SAW Russian patent published in 2001 - IPC

Abstract RU 2174463 C1

FIELD: forestry and wood-working industry. SUBSTANCE: sawing bar head has side plates with disk-shaped projections defining annular cavities. Lubricant is supplied into annular cavities through holes formed in plates and arranged in diametrically opposed relation one with respect to another. Sawing bar head has increased bending strength. EFFECT: increased efficiency and improved operating parameters by reliable supplying of lubricant. 2 dwg

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RU 2 174 463 C1

Authors

Akimov A.V.

Nikitin O.R.

Dates

2001-10-10—Published

2000-11-27—Filed