公开(公告)号：EP1512505A3

公开(公告)日：2005-07-13

申请号：EP04254958.4

申请日：2004-08-18

申请人： CARL MANUFACTURING CO., LTD.

发明人： Mori, Makoto, c/o Carl Manufacturing Co. Ltd. ,  Tadenuma, Hiroshi, c/o Carl Manufacturing Co. Ltd. ,  Kato, Masayuki, c/o Carl Manufacturing Co. Ltd.

IPC分类号： B26F1/40 ,  B26F1/44 ,  B26F1/14 ,  B26D7/20 ,  B26D7/26 ,  B26D7/01 ,  B26F1/32 ,  B26D7/18

CPC分类号： B26D7/2614 ,  B26D7/015 ,  B26D7/1818 ,  B26D7/20 ,  B26D2007/0087 ,  B26D2007/2607 ,  B26F1/02 ,  B26F1/14 ,  B26F1/40 ,  B26F2001/4445 ,  B26F2210/02 ,  Y10T83/929 ,  Y10T83/9423 ,  Y10T83/9461 ,  Y10T83/9476

摘要： A paper punch apparatus comprising a flange-storing space (14c) for storing the flange portion (23) in an elevating unit (14), an insertion/removal portion for insertably supporting a supporting axis (22) of a bit reception plate (20) in communication with the flange portion (23), and a bit-reception-plate engagement/disengagement portion for engagement/disengagement with respect to the flange portion (23) of the bit reception plate (20) in the flange-storing space, whereby the bit reception plate (20) can be parallelly and linearly inserted/detached with respect to the elevating unit (14), and insertion/detachment can be steadily and securely performed at all times.

摘要翻译： 1。一种打孔装置，其特征在于，具有：将凸缘部（23）收容在升降单元（14）中的凸缘收纳空间（14c）;插入支承钻头接受板（20）的支承轴 ）与凸缘部分（23）连通;以及位接收板接合/脱离接合部分，用于相对于凸缘存储空间中的钻头接收板（20）的凸缘部分（23）接合/脱离， 由此能够相对于升降单元（14）将钻头接收板（20）平行且直线地插拔，能够始终稳定且可靠地进行插拔。