发明名称 Work transfer device for press machines
摘要 A transfer feeder 41 for a transfer press 1 comprises a pair of bars 14 provided on a moving bolster 30 in parallel with a work transfer direction, a feed carrier 52 held by the bars 14 and movable in the work transfer direction, a clamp carrier 62 held by the feed carrier 52 and movable in the direction of clamp, and a lift carrier 72 supported by the clamp carrier 62 and movable in the direction of lift. Since a large drive mechanism is unnecessary, simplification of the construction can be enhanced. Further, since the whole of a transfer feeder 41 is provided on a moving bolster 30, the moving bolster 30 in its entirety can be carried out of the transfer press 1, thus facilitating die exchanging operation.
申请公布号 US2007051157(A1) 申请公布日期 2007.03.08
申请号 US20040574869 申请日期 2004.10.13
申请人 KOMATSU LTD. 发明人 SHIROZA KAZUHIKO
分类号 B21J11/00;B21D43/05;B21D43/10 主分类号 B21J11/00
代理机构 代理人
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