公开(公告)号：US20080210794A1

公开(公告)日：2008-09-04

申请号：US12012777

申请日：2008-02-05

Applicant: Hermann Schwelling ,  Xu Ning ,  Zichun Yin

Inventor： Hermann Schwelling ,  Xu Ning ,  Zichun Yin

IPC: B02C18/22 ,  B02C18/00

CPC classification number: B02C18/0007 ,  B02C18/2283 ,  B02C2018/003 ,  B02C2018/168

Abstract: A file shredder has an integrated unit for automatic feed of sheets of paper or similar materials. An upper device part contains a cutting mechanism, at least one drive, and a control device. A feed shaft leads from the top of the upper device part, and a secondary channel leads from a chamber-like intake opening disposed on the side, to the cutting mechanism. A hinged lid pivotable about an axis is assigned to the chamber-like intake opening, and the upper device part sits on a lower device part. A barrier is disposed near the front, lower edge of the face surface of the hinged lid, and along this edge. The barrier rests on the top sheet of the stack of sheets laid into the chamber-like intake opening, and removes any objects still adhering to this sheet, particularly staples, when the sheet is drawn in toward the cutting mechanism.

Abstract translation: 碎纸机具有用于纸张或类似材料的自动进给的集成单元。 上部装置部件包含切割机构，至少一个驱动器和控制装置。 进料轴从上部装置部分的顶部引出，并且第二通道从设置在侧面的室状进气口引导到切割机构。 可以围绕轴线枢转的铰接盖被分配给室状进口，并且上部装置部分位于下部装置部分上。 靠近铰接盖的表面的前部下边缘并沿着该边缘设置屏障。 屏障位于放置在室状进入口中的一叠薄片的顶部片材上，并且当片材朝向切割机构拉动时，移除仍然粘附在该片材上的任何物品，特别是订书钉。

公开(公告)号：US07721982B2

公开(公告)日：2010-05-25

申请号：US12012777

申请日：2008-02-05

Applicant: Hermann Schwelling ,  Xu Ning ,  Zichun Yin

Inventor： Hermann Schwelling ,  Xu Ning ,  Zichun Yin

IPC: B02B7/02 ,  B02C23/00

CPC classification number: B02C18/0007 ,  B02C18/2283 ,  B02C2018/003 ,  B02C2018/168

Abstract: A file shredder has an integrated unit for automatic feed of sheets of paper or similar materials. An upper device part contains a cutting mechanism, at least one drive, and a control device. A feed shaft leads from the top of the upper device part, and a secondary channel leads from a chamber-like intake opening disposed on the side, to the cutting mechanism. A hinged lid pivotable about an axis is assigned to the chamber-like intake opening, and the upper device part sits on a lower device part. A barrier is disposed near the front, lower edge of the face surface of the hinged lid, and along this edge. The barrier rests on the top sheet of the stack of sheets laid into the chamber-like intake opening, and removes any objects still adhering to this sheet, particularly staples, when the sheet is drawn in toward the cutting mechanism.

Abstract translation: 碎纸机具有用于纸张或类似材料的自动进给的集成单元。 上部装置部件包含切割机构，至少一个驱动器和控制装置。 进料轴从上部装置部分的顶部引出，并且第二通道从设置在侧面的室状进气口引导到切割机构。 可以围绕轴线枢转的铰接盖被分配给室状进口，并且上部装置部分位于下部装置部分上。 靠近铰接盖的表面的前部下边缘并沿着该边缘设置屏障。 屏障位于放置在室状进入口中的一叠薄片的顶部片材上，并且当片材被拉入切割机构时，去除仍然粘附在该片材上的任何物品，特别是订书钉。