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1. 发明授权

US5618484A Method and apparatus for manufacturing moulds or mould parts by compacting particulate material 失效
标题翻译：通过压实颗粒材料制造模具或模具零件的方法和装置
公开(公告)号：US5618484A
公开(公告)日：1997-04-08
申请号：US272045
申请日：1994-07-08
申请人： Vagn Mogensen , Jan B. Johansen
发明人： Vagn Mogensen , Jan B. Johansen
IPC分类号： B22C15/08 , B22C15/02 , B22C19/04
CPC分类号： B22C15/02
摘要： When compacting mold sand in a mold chamber (not shown) to form a mold or mold part (not shown) by using two co-operating squeeze plates with associated patterns (not shown), in which one squeeze plate is actuated before the other one, the second squeeze plate is not acuated until the pressure in the mold chamber (or a parameter depending on or derived from this pressure) has reached a predetermined value. By proceeding in this manner it is possible to manufacture molds or mold parts in series with practically the same hardness or solidity.
摘要翻译：当在模具室（未示出）中压制模具砂以通过使用具有相关联图案（未示出）的两个协作的挤压板来形成模具或模具部件（未示出）时，其中一个挤压板在另一个挤压板直到模具室内的压力（或取决于或来自该压力的参数）达到预定值时，第二挤压板不被引导。通过以这种方式进行，可以以几乎相同的硬度或坚固性串联制造模具或模具部件。

2. 发明授权

US06588488B2 Method of controlling the movements of the squeeze plates of a string moulding apparatus 有权
标题翻译：控制一个成型设备的挤压板的运动的方法
公开(公告)号：US06588488B2
公开(公告)日：2003-07-08
申请号：US10271538
申请日：2002-10-17
申请人： Ole Anders Jacobsen , Kaj Jørgen Jensen , Jan Bechmann Johansen , Vagn Mogensen
发明人： Ole Anders Jacobsen , Kaj Jørgen Jensen , Jan Bechmann Johansen , Vagn Mogensen
IPC分类号： B22C2500
CPC分类号： B22C19/04 , B22C11/10
摘要： An apparatus for controlling the movements of the squeeze plates of a string moulding apparatus where the apparatus generally includes a moulding chamber defined between two squeeze plates. One of the squeeze plates can be pivoted to open the moulding chamber. The production cycle of the apparatus includes, apart from the charging of the chamber with mould material, several movements of the squeeze plates. A movement of one plate commences before the preceding movement of the other plate has finished. The hydraulic system of the apparatus comprises two pumps, one pump for each actuator associated to one of the squeeze plates.
摘要翻译：一种用于控制串式成型设备的挤压板的运动的设备，其中设备通常包括限定在两个挤压板之间的模制室。挤压板中的一个可以枢转以打开模制室。除了用模具材料对腔室的充电之外，设备的生产周期包括挤压板的几个运动。在另一个板的前一运动完成之前，一个板的运动开始。该装置的液压系统包括两个泵，每个致动器的一个泵与一个挤压板相关联。

3. 发明授权

US5730203A Methods of closing the inlet in a mould after non-gravity casting with a non-ferrous alloy of green-sand moulds in a mould-string plant 失效
标题翻译：在模具铸造厂中使用绿砂模具的非铁合金非重力铸造之后关闭模具中的入口的方法
公开(公告)号：US5730203A
公开(公告)日：1998-03-24
申请号：US737672
申请日：1996-11-21
申请人： Vagn Mogensen
发明人： Vagn Mogensen
IPC分类号： B22D18/04 , B22C9/08 , B22C11/10 , B22D18/00 , B22D33/00 , B22D35/00 , B22D35/04 , B22D39/00 , B22D37/00
CPC分类号： B22D18/04 , B22C11/10 , B22C23/00 , B22D33/005 , B22D35/04 , B22D39/00
摘要： A cylindrical element (14) with a through-going passage (15) is retained in the mold in such a manner that a part of the element (14) protrudes from the outside of the mold, and so that the passage (15) opens into a part of the runner (8) of the mold, the internal terminal surface of element (14) lying opposite a plane surface (16) in the runner (8). During casting, the nozzle (13) of a casting device is brought into tight-fitting abutment against the outer end of the element, and the molten metal alloy is cast into the mold through the nozzle (13), the passage (15) in the element (14) and the runner (8) of the mold. After casting of the mold, the nozzle (13) is pressed against the element (14) with a considerably greater force than its abutting force during casting, thus causing the element to be displaced axially into the mold to form a fight-fitting abutment against the surface (16) in the runner (8) and blocking the latter, enabling the nozzle (13) to be withdrawn without cast metal flowing out from the mold.
摘要翻译： PCT No.PCT / DK95 / 00204 Sec。 371日期：1996年11月21日 102（e）日期1996年11月21日PCT提交1995年5月23日PCT公布。公开号WO95 / 32826 日期1995年12月7日具有贯通通道（15）的圆柱形元件（14）以使得元件（14）的一部分从模具外部突出的方式保持在模具中，通道（15）打开到模具的浇道（8）的一部分中，元件（14）的内部端子表面与流道（8）中的平面（16）相对。在铸造期间，铸造装置的喷嘴（13）与元件的外端紧密抵接，熔融金属合金通过喷嘴（13）流入模具，通道（15）在模具的元件（14）和浇道（8）。在模具铸造之后，喷嘴（13）在铸造过程中以比其抵接力更大的力被压靠在元件（14）上，从而使元件轴向地移动到模具中以形成对抗流道（8）中的表面（16）并堵塞后者，使得喷嘴（13）能够从模具中流出而没有铸造金属被抽出。

4. 发明授权

US5636680A Method and device for terminating the casting process after non-gravity casting of moulds, especially green-sand moulds, particularly with easily oxidable metals or metal alloys 失效
标题翻译：在非重力铸造模具，特别是绿砂模具，特别是易于氧化的金属或金属合金的非重力铸造之后终止铸造工艺的方法和装置
公开(公告)号：US5636680A
公开(公告)日：1997-06-10
申请号：US496008
申请日：1995-06-28
申请人： Vagn Mogensen , Steen Pedersen
发明人： Vagn Mogensen , Steen Pedersen
IPC分类号： B22D35/00 , B22C9/08 , B22D17/20 , B22D18/04 , B22D21/02 , B22D23/00 , B22D37/00
CPC分类号： B22D21/02 , B22D18/04
摘要： After casting a mould (1) through a bottom inlet (2) with liquid metal (4) under pressure through a mouthpiece (5) of a casting device, the inlet (2) is closed by a closing element (8) being pressed by the mouthpiece (5) into sealing abutment against a seat in the mould (1). Subsequently, an inert gas is introduced into a passage (6) in the casting mouthpiece from a source (9) through a pressure reducing valve (11), a shut-off valve (12) which is capable of being selectively opened, a gas chamber (13) and a bore (14) in the mouthpiece (5). The inert gas is introduced such that the casting device can suck the liquid metal (4) from the closing element (8) a distance backwards in the mouthpiece (5). The effect of this is that oxidation of the liquid metal in the mouthpiece (5) or in the nozzle (7) is avoided, and a faster suction of the metal back from the closing element (8) and the nozzle (7) into the passage (6) of the mouthpiece (5), is achieved.
摘要翻译：在压力下通过铸造装置的接口（5）将模具（1）浇铸通过具有液体金属（4）的底部入口（2），入口（2）被封闭元件（8）封闭，闭合元件（8）被按压所述接口（5）与所述模具（1）中的座椅密封抵接。随后，惰性气体从浇口（9）通过减压阀（11），能够选择性地打开的截止阀（12）引入到浇注口中的通道（6）中，气体腔（13）和口（5）中的孔（14）。引入惰性气体，使得铸造装置可以从封闭元件（8）中将液体金属（4）从嘴件（5）向后吸取一定距离。这样做的效果是避免了嘴部（5）或喷嘴（7）中的液体金属的氧化，并且金属背部从闭合元件（8）和喷嘴（7）的吸入更快地进入实现了接口（5）的通道（6）。

5. 发明授权

US4678021A Method and an apparatus for replacing pattern plates in a moulding system 失效
标题翻译：用于在模制系统中更换图案板的方法和装置
公开(公告)号：US4678021A
公开(公告)日：1987-07-07
申请号：US774410
申请日：1985-09-10
申请人： Vagn Mogensen
发明人： Vagn Mogensen
IPC分类号： B28B17/00 , B22C7/04 , B22C11/10 , B22C23/00 , B22C15/02 , B22C17/00 , B22C19/00
CPC分类号： B22C11/10 , B22C7/04
摘要： A method and an apparatus for replacing pattern plates in a moulding plant for making boxless mould parts of sand or other like material is characterized by the use of a revolving table (1), which is provided with e.g. four symmetrically placed arms (1), in which are suspended pattern plates (2,3). The revolving table is designed for sequential conveying of the pattern plates (2,3) for placing these on a squeeze plate (PP) and a counter-pressure plate (MTP), respectively, in the moulding chamber of a moulding plant (suggested only on the drawing). The pattern plates (2,3) are placed in the respective arms (1) when the latter are just opposite the changing position. From the changing position, the pattern plates (2,3) are conveyed into a moulding chamber by a transverse sliding movement in an essentially known manner.
摘要翻译：一种用于更换模制工厂中用于制造沙子或其它类似材料的无盒子模具部件的图案板的方法和装置的特征在于使用旋转台（1）四个对称放置的臂（1），其中是悬挂图案板（2,3）。旋转台设计用于顺序输送图案板（2,3），用于将它们分别放置在成型设备的模制室中的挤压板（PP）和反压板（MTP）上（仅建议使用在图上）。当图案板（2,3）恰好与变化位置相对时，图案板（2,3）被放置在相应的臂（1）中。从变化的位置，图案板（2,3）以基本上已知的方式通过横向滑动运动被输送到模制室中。

6. 发明授权

US07032641B2 Transport system for a mould-string casting plant 失效
标题翻译：模具铸造厂的运输系统
公开(公告)号：US07032641B2
公开(公告)日：2006-04-25
申请号：US10514496
申请日：2002-05-16
申请人： Ole Anders Jacobsen , Vagn Mogensen
发明人： Ole Anders Jacobsen , Vagn Mogensen
IPC分类号： B22C9/20
CPC分类号： B22D33/005
摘要： In a transport system for a mould-string casting plant comprising a moulding machine (1) delivering a plurality of uniform mould parts (3) to a string of moulds on the transport system transporting the moulds from the moulding machine (1) to a pouring station (4) and further on to a solidification and cooling section (II, III, IV) and ending at a knock-out station in which the castings are taken out of the moulds (3), the transport system comprises in combination—a second section (II), in which the moulds (3) in the string are transported slidingly by means of movable longitudinal side rails (8) applying a positive lateral force on each side of the mould string (3) and moving in an advancing and longitudinal stepwise manner synchronised with the movement provided by the pressure plate (2) of the moulding machine (1), and—a third section (III), in which the transport is effected by means of a walling beam system (6, 7). In this way it is possible to provide a longer high-precision transport than possible when only using either side rail transport or walking beam transport.
摘要翻译：一种用于模具铸造设备的运输系统，包括一个模制机器（1），将多个均匀的模具部件（3）输送到运输系统上的模具系列上，该模具将模具从成形机（1）运送到浇注站（4），并进一步处于凝固和冷却段（II，III，IV），并且在铸件从铸模（3）中取出的淘汰站结束，运输系统包括组合第二部分（II），其中绳索中的模具（3）通过在模具串（3）的每一侧上施加正侧向力的可动纵向侧轨（8）滑动地运送并且在前进和纵向逐步方式与由成型机（1）的压板（2）提供的运动同步的第三部分（III），其中通过壁梁系统（6,7）进行运输，。以这种方式，当仅使用侧轨运输或步进梁运输时，可以提供比可能的更长的高精度运输。

7. 发明申请

US20050211409A1 Transport system for a mould-string casting plant 失效
标题翻译：模具铸造厂的运输系统
公开(公告)号：US20050211409A1
公开(公告)日：2005-09-29
申请号：US10514496
申请日：2002-05-16
申请人： Ole Jacobsen , Vagn Mogensen
发明人： Ole Jacobsen , Vagn Mogensen
IPC分类号： B22D33/00 , B22C9/20
CPC分类号： B22D33/005
摘要： In a transport system for a mould-string casting plant comprising a moulding machine (1) delivering a plurality of uniform mould parts (3) to a string of moulds on the transport system transporting the moulds from the moulding machine (1) to a pouring station (4) and further on to a solidification and cooling section (II, III, IV) and ending at a knock-out station in which the castings are taken out of the moulds (3), the transport system comprises in combination—a second section (II), in which the moulds (3) in the string are transported slidingly by means of movable longitudinal side rails (8) applying a positive lateral force on each side of the mould string (3) and moving in an advancing and longitudinal stepwise manner synchronised with the movement provided by the pressure plate (2) of the moulding machine (1), and—a third section (III), in which the transport is effected by means of a walling beam system (6, 7). In this way it is possible to provide a longer high-precision transport than possible when only using either side rail transport or walking beam transport.
摘要翻译：一种用于模具铸造设备的运输系统，包括一个模制机器（1），将多个均匀的模具部件（3）输送到运输系统上的模具系列上，该模具将模具从成形机（1）运送到浇注站（4），并进一步处于凝固和冷却段（II，III，IV），并且在铸件从铸模（3）中取出的淘汰站结束，运输系统包括组合第二部分（II），其中绳索中的模具（3）通过在模具串（3）的每一侧上施加正侧向力的可动纵向侧轨（8）滑动地运送并且在前进和纵向逐步方式与由成型机（1）的压板（2）提供的运动同步的第三部分（III），其中通过壁梁系统（6,7）进行运输，。以这种方式，当仅使用侧轨运输或步进梁运输时，可以提供比可能的更长的高精度运输。

8. 发明授权

US06942008B1 Apparatus for producing casting mould parts 有权
标题翻译：铸模件生产设备
公开(公告)号：US06942008B1
公开(公告)日：2005-09-13
申请号：US10239402
申请日：2000-03-31
申请人： Ole Anders Jacobsen , Vagn Mogensen
发明人： Ole Anders Jacobsen , Vagn Mogensen
IPC分类号： B22C11/10 , B22C21/10 , B22C15/08
CPC分类号： B22C21/10 , B22C11/10
摘要： The present invention provides an apparatus for producing casting mould parts by compacting mould material between a first squeeze plate and a second squeeze plate forming movable end walls of a moulding chamber, which subsequent to the compacting can be opened by moving the second squeeze plate out of the way, after which the mould part can be pushed out of the moulding chamber by a further movement of the first squeeze plate in its compacting direction, the movement of the first squeeze plate being provided by a hydraulic drive unit comprising a movable cylinder member connected to the first squeeze plate and an associated stationary piston member having a piston rod extending tightly through an inner wall of the cylinder member and a piston. The movable cylinder member is guided in its linear movement by the piston and by the piston rod. By further providing supplementary means for guiding the movable cylinder member, it is possible to reduce the sag of the piston rod and cylinder member, when the cylinder member is advanced to the full extent to push out the produced mould part and improve the rigidity of the first squeeze plate against tilting movement during compacting.
摘要翻译：本发明提供了一种通过在第一挤压板和第二挤压板之间压实成形模具部件的装置，所述第一挤压板和第二挤压板形成成型室的可移动端壁，所述第二挤压板形成在模制室的可移动端壁之后，通过将第二挤压板移出之后，通过第一挤压板在其压实方向上的进一步移动，模具部件能够被推出模制室，第一挤压板的运动由液压驱动单元提供，该液压驱动单元包括连接的可动缸构件到第一挤压板和相关联的静止活塞构件，其具有紧密地延伸通过气缸构件的内壁的活塞杆和活塞。可动气缸构件通过活塞和活塞杆的直线运动被引导。通过进一步提供用于引导可动缸体的辅助装置，可以减小活塞杆和气缸构件的垂度，当气缸构件前进到最大程度以推出生产的模具部件并且提高活塞杆和缸体的刚性第一挤压板在压实过程中反对倾斜运动。

9. 发明授权

US06502620B1 Method of controlling the movements of the squeeze plates of a string moulding apparatus and string moulding apparatus 有权
标题翻译：控制线材成形装置和线条成型装置的挤压板的移动的方法
公开(公告)号：US06502620B1
公开(公告)日：2003-01-07
申请号：US09889848
申请日：2001-07-23
申请人： Ole Anders Jacobsen , Kaj Jørgen Jensen , Jan Bechmann Johansen , Vagn Mogensen
发明人： Ole Anders Jacobsen , Kaj Jørgen Jensen , Jan Bechmann Johansen , Vagn Mogensen
IPC分类号： B22C2500
CPC分类号： B22C11/10
摘要： The present invention relates to a method of controlling the movements of the squeeze plates of a string moulding apparatus, and to an apparatus for carrying out the method. Such an apparatus generally comprises a moulding chamber defined between two squeeze plates. One of the squeeze plates can be pivoted to open the moulding chamber. The production cycle of an apparatus of said kind comprises apart from the charging of the chamber with mould material several movements of the squeeze plates. A movement of one plate commences before the preceding movement of the other plate has finished. The hydraulic system of the apparatus comprises two pumps, one pump for each actuator associated to one of the squeeze plates.
摘要翻译：本发明涉及一种控制串式成型装置的挤压板的移动的方法以及用于实施该方法的装置。这种设备通常包括限定在两个挤压板之间的模制室。挤压板中的一个可以枢转以打开模制室。所述种类的设备的生产周期除了用模具材料对室的充电之外，挤压板的几个运动。在另一个板的前一运动完成之前，一个板的运动开始。该装置的液压系统包括两个泵，每个致动器的一个泵与一个挤压板相关联。

10. 发明授权

US5836373A String mould plant including arrangement for preventing shrinkage voids in metal castings 失效
标题翻译：绳模具包括用于防止金属铸件中的收缩空隙的布置
公开(公告)号：US5836373A
公开(公告)日：1998-11-17
申请号：US663253
申请日：1996-06-13
申请人： Preben N. Hansen , Steen Pedersen , Niels W. Rasmussen , Vagn Mogensen , Emil Jespersen
发明人： Preben N. Hansen , Steen Pedersen , Niels W. Rasmussen , Vagn Mogensen , Emil Jespersen
IPC分类号： B22D27/13 , B22C9/08 , B22C9/20 , B22D27/09 , B22D47/02
CPC分类号： B22D27/09 , B22C11/10 , B22C19/00 , B22C23/00 , B22C9/088
摘要： In a string of molds (32) with vertical parting surfaces, each mold cavity (35) is connected through a wide throat with its own after-feeding reservoir (36). When the mold has been poured, a gas pressure is applied through a channel (43) and a passage (41) to a lower metal surface in the after-feeding reservoir (36). This gas pressure is not allowed to exceed the metallostatic pressure in the mold at the surface, at which the pressure is applied, until the metal in the ingate (37) has solidified or the ingate has been blocked in some other way. At the location where the passage (41) opens into the after-feeding reservoir, it is covered by an element (42) that is impermeable to the metal having been poured but permeable to the pressurized gas. When the metal in the ingate (37) has solidified or the ingate has been blocked in some other way, the gas pressure may be increased.
摘要翻译： PCT No.PCT / DK94 / 00221 Sec。 371日期：1996年6月13日 102（e）1996年6月13日PCT PCT 1994年6月7日PCT公布。 WO95 / 18689 PCT出版物日期1995年7月13日在具有垂直分离表面的一串模具（32）中，每个模腔（35）通过宽的喉部与自己的后馈储存器（36）连接。当浇注模具时，通过通道（43）和通道（41）将气体压力施加到供给后储存器（36）中的下部金属表面。这种气体压力不允许超过施加压力的表面处的模具中的金属静压力，直到浇口（37）中的金属已经凝固或者浇注已经以某种其它方式被阻塞。在通道（41）通向供给后储存器的位置处，其被已经被注入但对加压气体可渗透的金属不可渗透的元件（42）覆盖。当浇注（37）中的金属凝固或者浇注已经被其他方式堵塞时，气体压力可能会增加。

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