PLOW FRAME Russian patent published in 1994 - IPC

FIELD: plows. SUBSTANCE: frame has a bearing plate, a bracket with a channel for positioning a connecting pin, a thrust for engagement with the conveyer of a plow machine, a chip thickness limiter and a connecting pin. The bracket is rigidly connected to the bearing plate. The joining between the thrust and the chip thickness limiter is made in the form of a cylindrical bush with a cross channel which is fastened to the thrust base, and a bush with a cross channel which is fastened to the chip thickness limiter. The bracket is made with a hollow for positioning the bushes of the thrust and the chip thickness limiter. The bushes are coaxially located and positioned in the bracket hollow. The connecting pin is mounted in cross channels of the bracket and the bushes of the thrust and the chip thickness limiter, the connecting pin is fixed to the bracket by a stopping device against axial movement. EFFECT: improved structure. 2 cl, 5 dwg