发明名称 Device for fetching die-cut cartonboard blanks
摘要 The fetching device has an arm which captures die-cut blanks located in the magazine of an erecting machine for erecting these blanks to form boxes or the like. The extractor arm is provided with suckers and these suckers are supplied by circuits and. The circuits and are connected to each end of the arm and they are also provided with dispenser-type devive and, respectively, so that they can be active together or separately. The suckers are wholly or partly provided with multifunction three-way valves. These valves are able to allow as many suckers as possible to be selected and used for the operation of extracting each die-cut blank and to isolate the circuits from each other in order to deactivate any suckers which are to be shunted in order to erect said die-cut blanks, for example.
申请公布号 US8146972(B2) 申请公布日期 2012.04.03
申请号 US20070445244 申请日期 2007.10.10
申请人 PETIJEAN YANNICK;SIDEL PARTICIPATIONS 发明人 PETIJEAN YANNICK
分类号 B25J15/06 主分类号 B25J15/06
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