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1. 发明公开

EP2670575A1 SCHLIESSVORRICHTUNG FÜR EINE SPRITZGIESSMASCHINE 失效
标题翻译：封山育林的注塑成型机
公开(公告)号：EP2670575A1
公开(公告)日：2013-12-11
申请号：EP12701002.3
申请日：2012-01-25
申请人： KraussMaffei Technologies GmbH
发明人： PIHAN, Volker , KRABICHLER, Georg , AMMER, Daniel
IPC分类号： B29C45/67
CPC分类号： B29C45/6728
摘要： The invention relates to a closing device for an injection molding machine, comprising a stationary mold platen and a movable mold platen, comprising driving means for moving the movable mold platen relative to the stationary mold platen, comprising columns between the two mold platens, and comprising pressure pads for generating a closing force, each said pressure pad having a cylinder and a piston which can be moved in said cylinder and which is connected to a column. The aim of the invention is to allow a simple disassembly of a column without having to disassemble the corresponding pressure pad as well and remove same from the platen. According to the invention, this is achieved in that the cylinder (5) of one or more of the pressure pads (4) has an opening on each cylinder base (8a, 8b), the diameter of said opening being greater than the diameter of the column (3) associated with said pressure pad (4). An annular gap (9a, 9b) is formed between the column (3) and the cylinder (5) in the region of each cylinder base (8a, 8b). A sleeve (7) is provided through which the column (3) can be passed, said sleeve (7) being connectable to the column in a removable manner. The sleeve (7) has a portion (A) that forms the piston, and the sleeve (7) has an end portion (B, C) at each end of the piston, said end portion extending into one of the annular gaps (9a, 9b).

2. 发明公开

EP2720847A1 FÜHRUNGSSCHUH FÜR EINE FÜHRUNGSVORRICHTUNG EINER SCHLIESSEINHEIT EINER KUNSTSTOFFVERARBEITUNGSMASCHINE 有权
标题翻译：导靴用于引导装置塑料加工机械的关闭
公开(公告)号：EP2720847A1
公开(公告)日：2014-04-23
申请号：EP12723854.1
申请日：2012-05-21
申请人： KraussMaffei Technologies GmbH
发明人： AMMER, Daniel , PIHAN, Volker , KRABICHLER, Georg
IPC分类号： B29C45/17
CPC分类号： B29C45/1761 , B29C43/003 , B29C43/34 , B29C2043/3433 , B29C2043/3438
摘要： The invention relates to a guide shoe (1) of a guiding device of a plastic processing machine clamping unit for supporting and guiding a moving mold platen (30) in the clamping direction of the plastic processing machine. The guide shoe (1) has a main part (2) which is elongated in the clamping direction and on which sliding and/or rolling elements can be fixed, and the guide shoe has a connecting element (10) which is spaced from the main part (2), which runs in a substantially vertical manner in the clamping direction (x direction), and which has a fixing region (12) for fixing the guide shoe (1) to a moving mold platen (30), wherein - the moving mold platen (30) can be fixed solely to the fixing region (12) of the connecting element (10) in a decoupled manner from the main part (2), - the connecting element (10) is designed as a deformation element (10), and - the deformation element (10) is fixed to the main part (2) via a connecting region (18) that forms a target bending zone with respect to a bend about a bending axis (B), which is substantially parallel to the clamping direction, such that the deformation element (10) additionally forms a target torsion zone about a torsion axis (T), which is substantially perpendicular to the clamping direction. (Figure 3)

3. 发明授权

EP2451626B1 KNIEHEBEL-SCHLIESSEINHEIT 有权转让
标题翻译：肘节闭幕
公开(公告)号：EP2451626B1
公开(公告)日：2015-03-11
申请号：EP10723135.9
申请日：2010-06-14
申请人： KraussMaffei Technologies GmbH
发明人： AMMER, Daniel , KRABICHLER, Georg
IPC分类号： B29C45/66 , B29C45/68 , B30B15/14 , B30B1/16 , B30B1/14
CPC分类号： B29C45/661 , B29C45/681 , B30B1/14 , B30B1/16

4. 发明授权

EP2670575B1 SCHLIESSVORRICHTUNG FÜR EINE SPRITZGIESSMASCHINE 失效
标题翻译：注塑机封口装置
公开(公告)号：EP2670575B1
公开(公告)日：2018-03-21
申请号：EP12701002.3
申请日：2012-01-25
申请人： KraussMaffei Technologies GmbH
发明人： PIHAN, Volker , KRABICHLER, Georg , AMMER, Daniel
IPC分类号： B29C45/67
CPC分类号： B29C45/6728

5. 发明授权

EP2720847B1 FÜHRUNGSSCHUH FÜR EINE FÜHRUNGSVORRICHTUNG EINER SCHLIESSEINHEIT EINER KUNSTSTOFFVERARBEITUNGSMASCHINE 有权
标题翻译：导靴用于引导装置塑料加工机械的关闭
公开(公告)号：EP2720847B1
公开(公告)日：2015-05-20
申请号：EP12723854.1
申请日：2012-05-21
申请人： KraussMaffei Technologies GmbH
发明人： AMMER, Daniel , PIHAN, Volker , KRABICHLER, Georg
IPC分类号： B29C45/17
CPC分类号： B29C45/1761 , B29C43/003 , B29C43/34 , B29C2043/3433 , B29C2043/3438

6. 发明公开

EP2451626A1 KNIEHEBEL-SCHLIESSEINHEIT 有权转让
公开(公告)号：EP2451626A1
公开(公告)日：2012-05-16
申请号：EP10723135.9
申请日：2010-06-14
申请人： KraussMaffei Technologies GmbH
发明人： AMMER, Daniel , KRABICHLER, Georg
IPC分类号： B29C45/66 , B29C45/68 , B30B15/14 , B30B1/16
CPC分类号： B29C45/661 , B29C45/681 , B30B1/14 , B30B1/16
摘要： The invention relates to a toggle lever clamping unit for an injection molding machine, wherein the cross clamp (5) can be linearly moved along the longitudinal axis (A) of the machine by way of a first drive (30, 40). In order to be able to downsize said drive, according to the invention, one or several additional drives (8, 9) are provided between the cross clamp (5) and the primary levers (3a, 3b; 4a, 4b), which drives are operationally connected to the connecting levers (6, 7). By way of said drives, the connecting levers (6, 7) can be moved essentially in a direction that is orthogonal to the longitudinal axis of the machine (A) relative to the cross clamp (5) and/or relative to the primary levers (3a, 3b; 4a, 4b), in order to make it possible to put the primary levers (3a, 3b; 4a, 4b) in the fully extended position, and/or that length-adjustable connection levers (6', 7') are provided between the primary levers (3a, 3b; 4a, 4b) and the cross clamp (5), wherein for each of the connecting levers (6', 7'), at least one additional drive (20, 21) is provided, with which the length of the respective connecting lever (6', 7') can be adjusted in order to make it possible to put the primary levers (3a, 3b; 4a, 4b) in the fully extended position.
摘要翻译：本发明涉及一种用于注塑机的肘节杆夹紧单元，其中十字夹具（5）可以通过第一驱动器（30,40）沿着机器的纵向轴线（A）线性移动。为了能够减小所述驱动器，根据本发明，在交叉夹持器（5）和主杆（3a，3b; 4a，4b）之间设置一个或多个附加驱动器（8,9），所述驱动器可操作地连接到连接杆（6,7）。通过所述驱动装置，连接杆（6,7）可基本上在与机器（A）的纵向轴线相对于横向夹具（5）和/或相对于主杆（3a，3b; 4a，4b），为了能够使主杆（3a，3b; 4a，4b）处于完全伸出位置，和/或可调节长度的连接杆（6'，7 '）设置在所述主杆（3a，3b; 4a，4b）和所述交叉夹持器（5）之间，其中对于每个所述连接杆（6'，7'），至少一个附加驱动器（20,21）为了能够使主杆（3a，3b; 4a，4b）处于完全伸出位置，可以调节相应的连接杆（6'，7'）的长度。

7. 发明授权

EP1497096B2 PLATTE FÜR EINE SPRITZGIESSMASCHINE 有权
标题翻译：板的注塑成型机
公开(公告)号：EP1497096B2
公开(公告)日：2011-09-21
申请号：EP03708279.9
申请日：2003-04-02
申请人： KraussMaffei Technologies GmbH
发明人： WOHLRAB, Walter , KRABICHLER, Georg , OSVALD, Vladimir
IPC分类号： B29C45/17
CPC分类号： B29C45/1744
摘要： The invention relates to a plate for an injection moulding machine, especially a closing and/or nozzle plate for receiving a tool, comprising a front plate section provided with a tool clamping surface; a rear plate section enabling force to be introduced into the plate; and a connecting section which connects the front and rear plate sections. The aim of the invention is to avoid bending loads in the force-introduction areas of the plate. This is achieved by matching the front plate section, connecting section and rear plate section in terms of dimensions, design and/or arrangement in addition to the position of the areas wherein force is introduced, whereupon the flat areas in the rear plate section where force is introduced only become essentially deformed as a result of the bending load in the direction in which force is introduced.

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