УСТРОЙСТВО ДЛЯ КРЕПЛЕНИЯ ФОРМЫ К ВИБРОПЛОЩАДКЕ

摘要

FIELD: building, particularly for reinforced concrete item production. ^ SUBSTANCE: device has cross-bar made as double-crank arm pivotally connected to vibratory plate with guiding members and cooperating with spring by one arm thereof. Opening mechanism has lever with oval orifice to which hook and rope of load-gripping means are connected. Load gripping mechanism is connected to form tray by strapping loop. ^ EFFECT: increased rigidity of form connection to vibratory plate. ^ 3 dwg