发明名称 Pallet exchanging device
摘要 A pallet exchanging device is provided which can secure a sufficient working space and can cope with a multi-phase pallet exchanging system without increasing the size of the device. In a pallet exchanging device, a pallet stocker is constituted so that any pallet placing pedestal can be brought to a delivery position where a pallet is delivered and received to/from an arm, and the arm can be moved between a first position where pallets are exchanged in the working machine main body and a second position where a pallet is delivered and received at the delivery position of the pallet stocker. When the arm is moved to the second position, a space for a worker is provided on a front side of a work carry-in port.
申请公布号 US7621031(B2) 申请公布日期 2009.11.24
申请号 US20070750403 申请日期 2007.05.18
申请人 OKUMA CORPORATION 发明人 KAWAI SUMIO;MURATA ATSUYA;YAMAO MICHIO
分类号 B23P23/00 主分类号 B23P23/00
代理机构 代理人
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