公开(公告)号：EP2397295A1

公开(公告)日：2011-12-21

申请号：EP11170745.1

申请日：2011-06-21

Applicant: KVM INDUSTRIMASKINER A/S

Inventor： Hansen, Erik Spangenberg ,  Rasmussen, Jesper B. ,  Sejrup, Kjeld

IPC: B28B7/20

CPC classification number: B28B7/20 ,  B28B15/005

Abstract: Pivotable side cores (4) for a lower mould part (2) in a concrete casting machine of the kind typically used for making cast items (11) in the form of concrete blocks for pavements, wall construction or elements, solid blocks and blocks with cavities or recesses.
By the pivotable side cores (4), recesses (12) can be made at the side of products, where these recesses (12) at the side of the product do not extend through to the top side of the product.
By the invention are indicated pivotable side cores (4) in a lower mould part (2) including means (3,7,8) that ensure that the core members forming the cavities retain their position in the lower part during compression, and at the same time are pivoted off the product during the demoulding.

Abstract translation: 在通常用于制造用于路面，墙壁结构或元件，固体块和块体的混凝土块形式的铸造件（11）的类型的混凝土浇注机中的用于下模具部件（2）的枢转侧芯（4） 空腔或凹槽。 通过可枢转的侧芯（4），可以在产品侧面形成凹槽（12），其中产品侧面的这些凹部（12）不延伸穿过产品的顶侧。 通过本发明，在下模具部分（2）中示出了可枢转的侧芯（4），其包括装置（3,7,8），其确保形成空腔的芯构件在压缩期间保持其在下部中的位置，并且在 同时在脱模过程中摆放产品。

公开(公告)号：EP2364423A2

公开(公告)日：2011-09-14

申请号：EP09760705.5

申请日：2009-11-04

Applicant: KVM INDUSTRIMASKINER A/S

Inventor： HANSEN, ERIK Spangenberg ,  NIELSEN, Bent ,  RASMUSSEN, Jesper B. ,  THOMSEN, Martin Nørtoft

IPC: F26B11/04

CPC classification number: F26B23/002 ,  E01C19/05 ,  E01C19/1063 ,  F26B11/028 ,  F26B11/04 ,  F26B23/02 ,  Y02P70/405

Abstract: The system is peculiar in that there is provided a number of temperature sensors (14) inside a rotary dryer (2), the sensors (14) indicating a representative temperature of the materials dried/heated in the zone in which the sensor in question is located. By combining the measured temperatures with indications/measurements of flow, temperature and humidity of the materials to be dried, and temperature and humidity of the flue gas, a regulating unit/system with a simple mathematical model of the drying process may control the oil or gas burner optimally, such that the energy consumption for the drying process is minimised, and the waste of material occurring by too much or too little heating, typically by start and shutdown, is almost eliminated. The system may be used both by concurrent and countercurrent rotary dryers, respectively, and by single as well as double chambered rotary dryers, respectively, for drying and heating mineral materials, primarily for asphalt production.

Abstract translation: 该系统是特别的，因为在旋转干燥器内部提供了许多温度传感器，传感器表示在所述传感器所在的区域中干燥/加热的材料的代表性温度。 通过将测量的温度与要干燥的材料的流量，温度和湿度以及烟道气体的温度和湿度的指示/测量结合，具有干燥过程的简单数学模型的调节单元/系统可以控制油或 气体燃烧器是最佳的，使得干燥过程的能量消耗被最小化，并且通常通过启动和关闭加热过多或太少发生的材料的浪费几乎被消除。 该系统可以分别由同时和逆流旋转干燥器以及单个和双室旋转干燥器分别用于干燥和加热矿物材料，主要用于沥青生产。

公开(公告)号：WO2008055504A1

公开(公告)日：2008-05-15

申请号：PCT/DK2007/000490

申请日：2007-11-09

Applicant: KVM INDUSTRIMASKINER A/S ,  HANSEN, Erik, Spangenberg ,  RASMUSSEN, Jesper, Bjørn ,  SEJRUP, Kjeld

Inventor： HANSEN, Erik, Spangenberg ,  RASMUSSEN, Jesper, Bjørn ,  SEJRUP, Kjeld

IPC: B28B3/02 ,  B30B11/02 ,  B30B15/06

CPC classification number: B28B3/022 ,  B28B15/005 ,  B30B15/0082 ,  B30B15/065

Abstract: In connection with casting concrete blocks for e.g. pavements etc., there is used a casting equipment including a bottom part (4) with casting cells (26) corresponding to the shape of the concrete blocks and a top part (2) with thrust plates (12) projecting downwards on rods (8) and substantially corresponding to the shape of the casting cells, and so that the thrust plates (12) by stripping the items by vertical displacement of the bottom part (4) are passed down through the casting cells (26). By the invention is provided a top part (2) which includes means in the form of rods that have the same shape as the thrust plate (12), thus preventing the concrete from falling down upon the thrust plate neither during the compression nor during the stripping operation, or in the form of thickened thrust plates or thicker bolt plates (14) ensuring that the top side of the thrust plates (26) or bolt plates (10) remain at a certain height above the top edge of the cells (26) during the entire compression stage, thus preventing the concrete residue, which is inevitably spilled on the mould table during the filling, cannot jump up upon the top side of the thrust plates (12) during the vibration. Hereby is avoided that these concrete remains accumulate and become a compact mass which during the stripping acts as grinding stone on the sides of the cell walls; this contributes to reduce the wear in the cells and the mould is thereby imparted a longer service life. Furthermore, the device has the advantage of considerabl reducin the cleanin of the casting equipment.

Abstract translation: 与铸造混凝土块有关。 路面等，使用铸造设备，其包括具有对应于混凝土块的形状的铸造单元（26）的底部（4）和具有在杆（8）上向下突出的推力板（12）的顶部（2） ）并且基本上对应于铸造单元的形状，并且使得通过底部（4）的垂直移位来剥离物品的推力板（12）向下通过铸造单元（26）。 通过本发明，提供了一种顶部（2），其包括具有与推力板（12）相同形状的杆形式的装置，从而防止混凝土在压缩过程中也不会在推力板上落下 剥离操作或增厚推力板或较厚螺栓板（14）的形式，确保止推板（26）或螺栓板（10）的顶侧保持在电池顶部边缘（26）上方的某一高度 ），从而防止在填充期间不可避免地溢出在模具台上的混凝土残留物在振动期间不会跳到止推板（12）的顶侧。 因此避免这些混凝土积聚并变成紧凑的质量，在剥离过程中，它们作为细胞壁侧面的研磨石; 这有助于减少电池中的磨损，从而赋予模具更长的使用寿命。 此外，该装置具有考虑减少铸造设备的清洁的优点。

公开(公告)号：WO2006099874A1

公开(公告)日：2006-09-28

申请号：PCT/DK2006/000165

申请日：2006-03-23

Applicant: KVM INDUSTRIMASKINER A/S ,  HANSEN, Erik, Spangenberg ,  RASMUSSEN, Jesper, Bjørn ,  SEJRUP, Kjeld

Inventor： HANSEN, Erik, Spangenberg ,  RASMUSSEN, Jesper, Bjørn ,  SEJRUP, Kjeld

IPC: B28B3/02 ,  B28B17/00 ,  B28B3/04 ,  B28B3/06 ,  B28B3/08 ,  B28B7/00 ,  B30B15/02

CPC classification number: B28B17/009 ,  B28B3/021 ,  B28B3/06 ,  B28B7/0014 ,  B30B15/026

Abstract: Mounting device for a flexible constructed retainer means for retention of a casting upper part in a concrete casting machine of the type which typically is used for the production of casting items in the form of concrete blocks for pavements and wall constructions. Typically, two or three fixer flutes (10) are applied for each casting upper part, the length of the fixer flutes are adapted the depth of the casting upper part. In the invention, a flexible mountable fixer flute (10) consisting of two identical halves (12) is described. When the height of these fixer flute-halves exceeds a certain height, spacers (14) are mounted by means of bolting. The design of the fixer flute (10) leaves a space where the forks of fork lift trucks can be passed through, thus using the fixer flutes to also lift the casting upper part.

Abstract translation: 用于柔性构造的保持器的安装装置用于将铸造上部部件保持在通常用于生产用于路面和墙壁结构的混凝土块形式的铸件的类型的混凝土浇铸机中。 通常，对于每个铸造上部施加两个或三个定位槽（10），固定槽的长度适应铸造上部的深度。 在本发明中，描述了由两个相同的半部（12）组成的可挠性安装的定位槽（10）。 当这些固定器凹槽半部的高度超过一定高度时，通过螺栓固定垫片（14）。 固定器槽（10）的设计留下叉车的叉子可以通过的空间，因此使用定位槽也提升铸件上部。

公开(公告)号：WO2005002328A1

公开(公告)日：2005-01-13

申请号：PCT/DK2004/000473

申请日：2004-07-02

Applicant: KVM INDUSTRIMASKINER A/S ,  RASMUSSEN, Jesper, B. ,  SPANGENBERG, Erik

Inventor： RASMUSSEN, Jesper, B. ,  SPANGENBERG, Erik

IPC: A01K1/035

CPC classification number: B28B1/0873 ,  Y10T29/49947 ,  Y10T29/49988 ,  Y10T29/49989

Abstract: In connection with casting concrete blocks for e.g. paving and erection of walls, a vi­bration equipment consisting of a vibration table with mounted rotating shafts for producing the vibration is used. Such vibration tables are normally made of cut-out, welded steel parts that after welding constitute the main part of the vibration table. These working processes imply that such vibration tables are costly as well as the waste of material is relatively great. There is indicated a method for solving the above problems by the vibration equip­ment being peculiar in that the individual parts for this vibration table (2) are cast in one piece or are welded and are finally fastened to each other by bolts or by welding. Hereby some work operations are avoided, and material in the form of steel is saved, simultaneously the vibration table may be designed so that force and stress flow in the vibration table is optimised.

Abstract translation: 关于铸造混凝土砌块用于例如 铺设和竖立墙壁，使用由振动台组成的振动设备，该振动台带有安装旋转轴以产生振动。 这种振动台通常由切割后的焊接钢部件制成，在焊接之后构成振动台的主要部分。 这些工作过程意味着这样的振动台是昂贵的，并且材料的浪费相对较大。 已经指出了一种解决上述问题的方法，其特征在于，该振动台（2）的各个部件被铸造成单件或者被焊接并且最终通过螺栓或通过焊接彼此紧固。 由此避免了一些工作操作，节省了钢材的材料，同时振动台可以设计成使得振动台中的力和应力流动得到优化。

公开(公告)号：EP1597043B1

公开(公告)日：2007-08-01

申请号：EP04709987.4

申请日：2004-02-11

Applicant: KVM INDUSTRIMASKINER A/S

Inventor： HANSEN, Erik, Spangenberg ,  RASMUSSEN, Jesper, Björn

IPC: B28B3/02 ,  B28B7/26 ,  B28B7/28 ,  B28B7/00

CPC classification number: B28B1/081 ,  B28B7/0097 ,  B28B7/241 ,  B28B7/28

Abstract: In connection with casting concrete blocks with cavities, e.g. foundation blocks, perforated blocks and elements with cavities, a moulding equipment including a bottom part (4) with casting cells with pendant core members (8) bolted on corresponding to the shape of the concrete block, and a top part (14) which have pressing plates (20) projecting downwards on support rods (18) and substantially corresponding to the shape of the casting cells, and so that the pressing plates (20) by stripping the items by vertical displacement of the bottom part (4) are passed down through the casting cells (6). By the invention is indicated a bottom part (4) that include means in the form of core members (8) bolted on, forming the defined cavities in the finished block/element. The core members (8) may either be releasably bolted onto the top plate (10) of the bottom part, or, alternatively, be suspended from a yoke (12) which is releasably fastened to the mould frame, and between the mould frame and the yoke there may be a vibration dampening shim. Core members (8) may furthermore be bolted on with a vibration dampening or compact shim (2).

公开(公告)号：EP1597043A1

公开(公告)日：2005-11-23

申请号：EP04709987.4

申请日：2004-02-11

Applicant: KVM INDUSTRIMASKINER A/S

Inventor： HANSEN, Erik, Spangenberg ,  RASMUSSEN, Jesper, Bj rn

IPC: B28B3/02 ,  B28B7/26 ,  B28B7/28 ,  B28B7/00

CPC classification number: B28B1/081 ,  B28B7/0097 ,  B28B7/241 ,  B28B7/28

Abstract: In connection with casting concrete blocks with cavities, e.g. foundation blocks, perforated blocks and elements with cavities, a moulding equipment including a bottom part (4) with casting cells with pendant core members (8) bolted on corresponding to the shape of the concrete block, and a top part (14) which have pressing plates (20) projecting downwards on support rods (18) and substantially corresponding to the shape of the casting cells, and so that the pressing plates (20) by stripping the items by vertical displacement of the bottom part (4) are passed down through the casting cells (6). By the invention is indicated a bottom part (4) that include means in the form of core members (8) bolted on, forming the defined cavities in the finished block/element. The core members (8) may either be releasably bolted onto the top plate (10) of the bottom part, or, alternatively, be suspended from a yoke (12) which is releasably fastened to the mould frame, and between the mould frame and the yoke there may be a vibration dampening shim. Core members (8) may furthermore be bolted on with a vibration dampening or compact shim (2).

公开(公告)号：EP1458532A1

公开(公告)日：2004-09-22

申请号：EP02779244.9

申请日：2002-11-14

Applicant: KVM INDUSTRIMASKINER A/S

Inventor： RASMUSSEN, Jesper, B. ,  SPANGENBERG, Erik

IPC: B28B7/24

CPC classification number: B28B3/06 ,  B28B7/24 ,  B28B7/346

Abstract: A mold equipment for casting block bricks includes a lower part with casting cells corresponding to shapes of the blocks brick and upper part with foot plates projecting downward on carrier tubes with thrust plates mainly corresponding to the shape of the molding cells, the undersides having thrust plates. The mold equipment is made of cut-out, welded steel parts that eventually form main parts of the mold equipment by welding and bolting. ?A method for making a mold equipment has in its individual part, or more thereof, shaped as the upper part, or large single parts thereof, such as carrier tubes, pressing feet, thrust plates, and the mold lower part has a mold table and the mold insert, all of which are cast in at least one casting process. This avoids some work operations and material in the form of steel is saved.

公开(公告)号：EP1617958B1

公开(公告)日：2010-02-10

申请号：EP04728103.5

申请日：2004-04-17

Applicant: KVM INDUSTRIMASKINER A/S

Inventor： SPANGENBERG HANSEN, Erik ,  ANDERSEN, Kjeld

IPC: B07C5/10 ,  B07C5/342 ,  B07C5/12

CPC classification number: B65G47/086 ,  B07C5/10 ,  B07C5/342 ,  B65G57/24 ,  B65G2203/041

公开(公告)号：EP0417079A1

公开(公告)日：1991-03-20

申请号：EP88902425.0

申请日：1988-02-23

Applicant: KVM INDUSTRIMASKINER A/S

Inventor： GREGERSEN, Agner Rask

IPC: B28B3 ,  B30B15

CPC classification number: B30B15/067 ,  B28B3/021

Abstract: Lors du coulage sous pression de blocs de pierre dans un moule cellulaire (8), on a coutume de remplir complètement les cellules (30) avec du béton de coulage, avant d'exercer une pression vers le bas sur le moule au moyen d'un organe de tassement (14) qui est pourvu de plaques d'application de charge (18) et dont la section transversale correspond à celle des cellules prises séparément, afin de comprimer le béton dans ces cellules. On obtient ainsi une épaisseur uniforme des éléments coulés à l'intérieur de limites de tolérance assez extensibles, sans toutefois leur conférer une résistance uniforme étant donné que la quantité d'air qu'ils contiennent varie. Afin de conférer une résistance prescrite également aux éléments les moins comprimés, on doit généralement utiliser une surdose de ciment pour le béton. Dans cette invention, on utilise un organe de tassement (14) dont les plaques d'application de charge (18) sont mobiles séparément dans la direction d'application de la pression, de sorte qu'elles compriment le béton dans les cellules d'une façon assez similaire, c'est-à-dire de façon à conférer aux éléments une résistance assez uniforme, qui conditionne un mélange de ciment réduit au minimum. Les éléments en pierre comprimés présentent des hauteurs différentes les unes des autres, mais on a observé que ces variations de hauteur peuvent être maintenues dans des limites de tolérance prescrites en ce qui concerne la hauteur des pierres. On obtient la mobilité séparée des plaques d'application de charges (18) soit en les montant sur des cylindres de pression séparés soit en les maintenant au moyen de ressorts constitués par des blocs en caoutchouc (34).