发明名称 Device for removing risers from castings.
摘要 <p>1. A machine for sawing the deadheads of moulded pieces, for example of moulded pieces of the piston type, which comprises at least one sawing or severing unit cooperating with at least one clamping unit for blocking the pieces from which the deadheads are to be removed, and an extracting device for extracting the pieces from which the deadheads have been removed characterized in that it comprises an L-shaped gantry constituted by two arms or beams (2A, 2B) perpendicular to the frame (3) of the machine and defining at their perpendicular junction a zone wherein an axis (1) or shaft of a rotating device or intermittent rotative transfer device (C) for transferring the pistons from a working station to an adjacent station or to the extracting device is perpendicularly and pivotally mounted.</p>
申请公布号 EP0038740(A1) 申请公布日期 1981.10.28
申请号 EP19810400566 申请日期 1981.04.09
申请人 REGIE NATIONALE DES USINES RENAULT 发明人 STEYDLE, GUY
分类号 B22D31/00;B23D45/00;B23D45/04;B23D45/10;B23D47/04;(IPC1-7):22D31/00;23D31/04 主分类号 B22D31/00
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