TRAVELLING APPARATUS FOR MANUFACTURING PRODUCTS FROM CONCRETE MIXTURES Russian patent published in 1995 - IPC

FIELD: production of construction materials. SUBSTANCE: apparatus has single-axis cart with frame mounted on wheels 1, vibratory compression mechanism, quick-release coupling 3, mounted on shaft, mold 5 for laying concrete mixture and lever 6 for lifting mold 5 in the process of dismantling. Mold 5 and lever 6 are disposed on frame. Apparatus has retainer for fixing lever 6 relative to frame. Frame is provided with limiter 3, which limits turning of frame in vertical plane. Mold 5 is loosely mounted on horizontal guides of frame. Mold has curvilinear supporting ends 16 and bottom. Lever is provided with arc-shaped plates 24 and is secured to plates 24 by flexible loop-shaped members 27. Mold is fixed with its bottom part by mating hook-shaped members 17. EFFECT: wider operational capabilities and increased maneuverability of apparatus. 8 dwg