发明名称 Ram device
摘要 The ram device forces back components of a die cast machine, having platens that come together to form a product or cast, in order to free products from between the platens. The device has a base and a stem, wherein the stem is longitudinally connected to the base. The base can be releasably attached to a face of a die half wherein the stem is positioned opposite the component to be forced back. The die halves are closed together until a top of the stem engages the component to be moved and the force of the closing die halves is transferred through the ram device to force the component back.
申请公布号 US5899258(A) 申请公布日期 1999.05.04
申请号 US19970843255 申请日期 1997.04.14
申请人 VERSA DIE CAST, INC. 发明人 BEAR, PHILIP N.;KRISMER, ROBERT J.;RUPAR, ANTHONY J.
分类号 B22D17/20;(IPC1-7):B22D17/20;B22D45/00 主分类号 B22D17/20
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