ELECTRIC SQUEEZE DEVICE
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United States of America Patent
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Issued Date -
Jan 23, 2025
app pub date -
Nov 24, 2022
filing date -
Nov 24, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
An electric squeeze device is provided and includes: an electric squeeze device includes: a squeezing frame that applies a pressurizing force to the casting sands, a swing arm that is positioned on an upper side of the squeezing frame and reciprocates at a predetermined angle with respect to a rotation center; a link having one end side connected to a position of a radius of rotation A from the rotation center O of the swing arm and another end side connected to the squeezing frame; a driven gear formed along a virtual arc of a radius of rotation B from the rotation center of the swing arm; a drive gear that meshes with the driven gear; and an electric motor that rotationally drives the drive gear.
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