专利名称：Dorotsupuhanmanikanetsusozaiosonyushi mataha jokyosurusochi
发明人：KARURU IFUAARU BURENDOSHUTOREEMU 申请号：JP6902075
申请日：19750606
公开号：JPS5133368A
公开日：
19760322
摘要：A device for manipulating a hot blank relative to a forging tool in a drop hammer comprises a plurality of gripping jaws carried by a unit connected to a rotatable tongs arm, said jaws being pivotably mounted for selective movement through a limited arc toward and away from one another, and each of said jaws including a gripping claw adapted to be longitudinally displaced relative to its associated jaw. Movement of the tongs arm and associated movement of the gripping jaws and their respective gripping claws is employed to selectively position the several claws within cup-shaped recesses formed in the forging tool at positions underlying the flash of a hot blank in the tool. The unit further includes counter-holders which are positioned to overlie the forging tool in spaced relation to said flash whereby the simultaneous coaction between the gripping claws and blank and between the counter-holders and forging tool operate to break a forged blank loose from said tool.
申请人：BOTSUFUOOSU ABsoojoo
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