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US 5,862,853 AGranted
Movable insert for die-casting mold with retractable core
AssigneeAmcan Castings Limited
InventorConstantin Eliat
Life of this patent
Estimating the term…
Abstract
A movable insert for a die-casting mold having a cavity in which a core is mounted and slidable between a retracted position in the cavity and an extended position in which the core extends from the movable insert core. The core has a connector releasably connecting the core to a locator. The locator moves the core between the retracted and extended positions.
Claims9
A movable insert for die-casting mold having:
- a cavity;
- a core slidably mounted in said cavity and movable between a retracted position in which said core does not extend beyond said movable insert to an extended position in which said core extends from the movable insert;
- and,
- said core having a connector for releasably connecting said core to a locator for movement of said core between said retracted and extended positions.
1 more element
Dependencies are inferred from the claim text.