PLOUGH.

摘要

PCT No. PCT/SU88/00233 Sec. 371 Date Jul. 23, 1990 Sec. 102(e) Date Jul. 23, 1990 PCT Filed Nov. 21, 1988 PCT Pub. No. WO90/05446 PCT Pub. Date May 31, 1990.The plow comprises a carrier frame (1) supporting a horizontally rotatable frame (3). The working members in the form of left- and right-handed plow bodies are fixed on the rotatable frame (3). The rotatable frame (3) is mounted in such a manner as to be swingable at one and the same angle ( alpha ) in either direction with respect to a transverse vertical plane (5) drawn through the axis (6) of rotation of the frame (3). Each plow body includes a front part with a moldboard (8) having a share (9) and a rear part with mirror-image left and right moldboards (13) and (14). In order to reduce the interbody spacing of the plow bodies along the frame (3), the side edges (20, 21) of shares (9) are truncated or cut away to form an angle beta relative to the direction of plow travel (24) in the working position of the plow bodies. In another embodiment, the side edges of the shares (9) are not cut-away, the overhang L1 is retained, and the length of the share (9) is reduced; the lateral edges (22, 23) of the moldboard (8) are then made convex in shape.