公开(公告)号：US07179074B2

公开(公告)日：2007-02-20

申请号：US10325679

申请日：2002-12-23

申请人： Michael Zelleröhr ,  Friedrich Staudacher

发明人： Michael Zelleröhr ,  Friedrich Staudacher

IPC分类号： B29C45/84

CPC分类号： B29C45/84

摘要： Injection molding machines must be provided with devices which ensure that the mold mounting plates when in open position cannot inadvertently close, wherein the conventional safety devices include a toothed locking bar disposed between two mold mounting plates and are provided with a ratchet mechanism, but which obstructs accessibility in the space between the two mold mounting plates, so that according with the present invention a blocking unit is disposed outside the space between two mold mounting plates for engagement of the drive unit of the closing unit to thereby prevent an inadvertent closure.

摘要翻译： 注塑机必须配备有确保模具安装板处于打开位置时不会无意关闭的装置，其中传统的安全装置包括设置在两个模具安装板之间的齿形锁定杆，并且设有棘轮机构，但是阻碍 在两个模具安装板之间的空间中的可接近性，使得根据本发明，在两个模具安装板之间的空间的外部设置有阻挡单元，用于接合封闭单元的驱动单元，从而防止意外关闭。

公开(公告)号：US07118366B2

公开(公告)日：2006-10-10

申请号：US10768392

申请日：2004-01-30

申请人： Günther Grimm ,  Friedrich Staudacher

发明人： Günther Grimm ,  Friedrich Staudacher

IPC分类号： B29C45/84

CPC分类号： B29C45/84 ,  B29C45/1755 ,  Y10S425/045

摘要： A protective device for an injection unit of an injection molding machine includes a protective plate which is disposed at an outlet port of a channel of an injection nozzle. The protective plate is moveable between a shielding position, in which the outlet port is covered, and an opening position, in which the outlet port is cleared. Moving the protective plate between the shielding and opening positions is a mechanical switching mechanism which is disposed outside the channel and applies an adjusting force which acts between the protective plate and a molding tool, when the injection unit docks on the molding tool.

摘要翻译： 注射成型机的注射单元的保护装置包括设置在喷嘴的通道的出口处的保护板。 保护板可在出口端口被覆盖的屏蔽位置与出口端口被清除的打开位置之间移动。 保护板在屏蔽和打开位置之间的移动是一种机械切换机构，其设置在通道外部，并且当注射单元停靠在模具上时，施加作用在保护板和模制工具之间的调节力。