SHARE Russian patent published in 1995 - IPC

FIELD: agricultural engineering. SUBSTANCE: plow share comprises a base with a back, a cutting portion with a nose, and a straight blade set at an acute angle to the back. The blade of the cutting portion is limited by the landward and trailing edges of the share. The angle apex is located at the side of the trailing edge. The acute angle between the base back and the blade varies from 1.5 to 4.5 deg with the minimum value of said angle corresponding to the minimum length of the blade. EFFECT: improved design. 6 dwg, 1 tbl