ANTI-FALLING MOLD PROTECTION DEVICE FOR AN AUTOMATIC MOLD OPENING AND CLOSING MACHINE
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United States of America Patent
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Jan 3, 2017
Grant Date -
Jan 26, 2017
app pub date -
Jul 20, 2015
filing date -
Jul 20, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
An anti-falling protection device for an automatic mold opening and closing machine is used on a mold mounting unit to secure or release an upper mold with a pair of wings, and is provided with a movable member movably disposed on the mold mounting unit, two protection members movably provided along two lateral surfaces of the mold mounting unit, a power unit which extends and retracts between a first position and a second position, and the connecting member connected between the power unit and the movable member. When in the first position, the power unit drives the two protection members to move toward the power unit and make the protection members stop beneath the wings, and when in the second position, the piston drives the two protection members to move away the wings of the upper mold.
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