FIELD: metal casting plants.
SUBSTANCE: clamp includes at one side zone for applying effort and at other side - two ends forced to refractory plate. Clamp is made of elastically deformed material. At applying effort, each end of clamp is deformed until it rests upon respective edge of refractory plate. Due to heat expansion of plate or due to increased clamping effort, clamp also rests upon adjacent wall of seat of gate valve.
EFFECT: automatic adaptation of clamp for supporting surfaces of refractory plate, prevention of stresses causing damage of clamp.
12 cl, 6 dwg
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Authors
Dates
2005-06-20—Published
2001-03-26—Filed