公开(公告)号：US5524700A

公开(公告)日：1996-06-11

申请号：US197381

申请日：1994-02-15

Applicant: Rolf Gosch

Inventor： Rolf Gosch

IPC: B22D41/28 ,  B22D18/04 ,  B22D23/00 ,  B22D27/08 ,  B22D33/02 ,  B22D41/14 ,  F16K5/00

CPC classification number: B22D18/04 ,  B22D27/08

Abstract: A supply vessel containing a molten bath has a discharge opening which is controlled by a valve. The discharge opening is located in a vertical plane and has a horizontal axis. The valve includes a set of valve plates having through openings for the passage of molten material. The valve plates are rotatable relative to one another in order to bring the through openings into and out of register and thus open and close the valve. One of the valve plates sits adjacent the discharge opening and is stationary while another of the valve plates is remote from the discharge opening and is freely rotatable. A mold having an inlet, a casting cavity and feeders between the inlet and casting cavity is brought into engagement with the freely rotatable valve plate. The mold is positioned with the casting cavity below the upper surface of the molten bath and with the feeders below the casting cavity. The valve is opened and the casting cavity filled with molten material via the mold inlet and the feeders. When the casting cavity is full, the mold is rotated on the horizontal axis of the discharge opening in order to bring the feeders above the casting cavity. The freely rotatable valve plate rotates with the mold so that the valve remains open during rotation of the mold. The valve is closed after the molten material in the casting cavity has solidified. The mold is removed from the supply vessel once the entire contents of the mold are solid.

Abstract translation: 容纳熔池的供给容器具有由阀控制的排出口。 排放口位于垂直平面中并具有水平轴线。 该阀包括一组具有用于熔融材料通过的通孔的阀板。 阀板可以相对于彼此旋转，以便使通孔进入和离开配准器，从而打开和关闭阀门。 其中一个阀板位于排出口附近并且是静止的，而另一个阀板远离排放口并且是可自由旋转的。 在入口和铸造腔之间具有入口，铸造腔和进料器的模具与可自由旋转的阀板接合。 模具定位成使铸造腔位于熔池的上表面下方，并且进料器位于铸腔下方。 打开阀门，并且通过模具入口和进料器填充熔融材料的铸腔。 当铸造腔充满时，模具在排出口的水平轴线上旋转，以便将进料器带到铸造腔体上方。 可自由旋转的阀板与模具一起旋转，使得在模具旋转期间阀保持打开。 铸造腔内的熔融材料凝固后，关闭阀门。 一旦模具的整个内容物都是固体，就将模具从供应容器中取出。

公开(公告)号：US08127737B2

公开(公告)日：2012-03-06

申请号：US11997849

申请日：2006-07-18

Applicant: Rolf Gosch

Inventor： Rolf Gosch

IPC: B22D15/02 ,  F02F1/38

CPC classification number: B22D15/02 ,  F02F1/24 ,  F02F2001/249 ,  Y10T29/4927

Abstract: An unfinished cylinder head casting for producing a cylinder head for internal combustion engines powered with diesel fuel includes a sealing surface, intended for mounting in a finished state on a corresponding sealing surface of an engine block, and designed on a sealing surface section of the unfinished cylinder head casting. A thickness of the sealing surface section in a casting state exhibits a machining allowance in relation to its set thickness, obtained after a material-removing finishing of the sealing surface. The sealing surface includes a combustion chamber region, associated with a combustion chamber formed in the engine block. In the case of such a cylinder head, an optimum load-bearing capacity is achieved in a simple manner in that a combustion chamber region sealing surface section machining allowance amounts to a maximum of 15% of the machining allowance of the sealing surface section in the remaining region of the sealing surface.

Abstract translation: 用于生产用柴油燃料驱动的内燃机的气缸盖的未完成的气缸盖铸件包括密封表面，用于在完成状态下安装在发动机缸体的相应密封表面上，并且设计在未完成的密封表面部分上 气缸盖铸件。 铸造状态下的密封面部的厚度相对于其密封面的材料去除精加工后的设定厚度表现出加工余量。 密封表面包括与形成在发动机缸体中的燃烧室相关联的燃烧室区域。 在这样的气缸盖的情况下，以简单的方式实现最佳的承载能力，即燃烧室区域密封面加工余量达到最大的密封面部的加工余量的15％ 密封面的剩余区域。

公开(公告)号：US07975751B2

公开(公告)日：2011-07-12

申请号：US12093839

申请日：2006-08-07

Applicant: Rolf Gosch ,  Peter Stika

Inventor： Rolf Gosch ,  Peter Stika

IPC: B22C9/06

CPC classification number: B22C9/061 ,  B22D17/229

Abstract: A permanent casting mould for casting cast parts, in particular cylinder heads, from a molten metal, in particular a molten light metal, includes at least one mould body, which at least partially surrounds a mould cavity reproducing the cast part to be cast and, in the wall of which limiting the mould cavity, a receiver is formed having a shoulder passing into the mould cavity and including a casting mould insert seated in the receiver, which has an upper side associated with the mould cavity surrounded by the respective permanent casting mould, a base body seated in the receiver with play when the casting mould is cold and a support collar which extends over a fraction of the height of the base body of the casting mould insert and is seated with positive fit in the shoulder of the receiver.

Abstract translation: 一种用于从熔融金属特别是熔融轻金属铸造铸造件，特别是气缸盖的永久铸造模具包括至少一个模体，其至少部分地围绕着再铸铸件的模腔， 在其限定模具腔的壁中，形成具有通过模腔的肩部的接收器，并且包括位于接收器中的铸模插入件，其具有与由相应的永久铸模包围的模腔相关联的上侧 ，当铸模是冷的时座落在接收器中的基体，以及在铸模插入件的基体的高度的一部分上延伸的支撑套环，并且正确地配合在接收器的肩部中。

公开(公告)号：US5469821A

公开(公告)日：1995-11-28

申请号：US176038

申请日：1993-12-30

Applicant: Rolf Gosch

Inventor： Rolf Gosch

IPC: F02F1/00 ,  B22D19/00 ,  B22D19/08 ,  C22C21/02 ,  F02F1/08 ,  F02F1/10 ,  F02F7/00 ,  F16J10/04 ,  F16M1/021

CPC classification number: F02F7/0085 ,  B22D19/0009 ,  F02F1/004 ,  F02F2007/009 ,  F05C2201/021 ,  F05C2253/16 ,  Y10T29/49398

Abstract: A cylinder block composed of a hypoeutectic aluminum alloy has cylinder liners of the same material. The cylinder liners contain SiC particles for wear resistance.

Abstract translation: 由亚共晶铝合金组成的气缸体具有相同材料的气缸套。 气缸套含有用于耐磨性的SiC颗粒。

公开(公告)号：US20080296471A1

公开(公告)日：2008-12-04

申请号：US12093839

申请日：2006-08-07

Applicant: Rolf Gosch ,  Peter Stika

Inventor： Rolf Gosch ,  Peter Stika

IPC: B28B7/36

CPC classification number: B22C9/061 ,  B22D17/229

Abstract: A permanent casting mould for casting cast parts, in particular cylinder heads, from a molten metal, in particular a molten light metal includes at least one mould body, which at least partially surrounds a mould cavity reproducing the cast part to be cast and, in the wall of which limiting the mould cavity, a receiver is formed having a shoulder passing into the mould cavity and comprising a casting mould insert seated in the receiver, which has an upper side associated with the mould cavity surrounded by the respective permanent casting mould, a base body seated in the receiver with play when the casting mould is cold and a support collar which extends over a fraction of the height of the base body of the casting mould insert and is seated with positive fit in the shoulder of the receiver.

Abstract translation: 用于从熔融金属，特别是熔融轻金属铸造铸造件，特别是气缸盖的永久铸造模具包括至少一个模体，其至少部分地围绕复制要铸造的铸造件的模腔，并且在 限定模具腔的壁，形成有接收器，其具有穿过模具腔的肩部，并且包括位于接收器中的铸模插件，其具有与由相应的永久铸造模具包围的模腔相关联的上侧， 当铸造模具冷时，安置在接收器中的基体具有游隙，并且支撑套环在铸模插入件的基体的高度的一部分上延伸，并且以正配合的方式坐在接收器的肩部中。

公开(公告)号：US20080202464A1

公开(公告)日：2008-08-28

申请号：US11997849

申请日：2006-07-18

Applicant: Rolf Gosch

Inventor： Rolf Gosch

IPC: F02F1/24

CPC classification number: B22D15/02 ,  F02F1/24 ,  F02F2001/249 ,  Y10T29/4927

Abstract: An unfinished cylinder head casting for producing a cylinder head for internal combustion engines powered with diesel fuel includes a sealing surface, intended for mounting in a finished state on a corresponding sealing surface of an engine block, and designed on a sealing surface section of the unfinished cylinder head casting. A thickness of the sealing surface section in a casting state exhibits a machining allowance in relation to its set thickness, obtained after a material-removing finishing of the sealing surface. The sealing surface includes a combustion chamber region, associated with a combustion chamber formed in the engine block. In the case of such a cylinder head, an optimum load-bearing capacity is achieved in a simple manner in that a combustion chamber region sealing surface section machining allowance amounts to a maximum of 15% of the machining allowance of the sealing surface section in the remaining region of the sealing surface.

Abstract translation: 用于生产用柴油燃料驱动的内燃机的气缸盖的未完成的气缸盖铸件包括密封表面，用于在完成状态下安装在发动机缸体的相应密封表面上，并且设计在未完成的密封表面部分上 气缸盖铸件。 铸造状态下的密封面部的厚度相对于其密封面的材料去除精加工后的设定厚度表现出加工余量。 密封表面包括与形成在发动机缸体中的燃烧室相关联的燃烧室区域。 在这样的气缸盖的情况下，以简单的方式实现最佳的承载能力，即燃烧室区域密封面加工余量达到最大的密封面部的加工余量的15％ 密封面的剩余区域。

公开(公告)号：US06715535B2

公开(公告)日：2004-04-06

申请号：US09835890

申请日：2001-04-16

Applicant: Friedhelm Kahn ,  Joachim Kahn ,  Gerhard Eisenberger ,  Horst Paul Grüness ,  Walter Hauder ,  Johann Winkler ,  Peter Stika ,  Johann Preisinger ,  Peter Jungbauer ,  Klaus Schröter ,  Rolf Gosch

Inventor： Friedhelm Kahn ,  Joachim Kahn ,  Gerhard Eisenberger ,  Horst Paul Grüness ,  Walter Hauder ,  Johann Winkler ,  Peter Stika ,  Johann Preisinger ,  Peter Jungbauer ,  Klaus Schröter ,  Rolf Gosch

IPC: B22D2300

CPC classification number: B22D23/006

Abstract: A method of casting has a mold assembled on a base plate. The finished mold is rotated by approximately 180° around a horizontal rotational axis. A casting container with an upwardly positioned aperture end, removed from the mold, is filled with melt for one casting operation. The casting container is sealingly coupled by the aperture end to the ingate end of the mold. The mold, together with its contacting casting container, is rotated by approximately 180° around a horizontal axis. Accordingly, the melt reaches the mold, and the casting container is removed from the coupled position away from the mold.

Abstract translation: 铸造方法具有在基板上组装的模具。 成品模具围绕水平旋转轴线旋转约180°。 具有向上定位的开口端的铸造容器，从模具中取出，填充有用于一次铸造操作的熔体。 铸造容器通过孔端密封地连接到模具的底端。 模具与其接触铸造容器一起绕水平轴线旋转大约180°。 因此，熔体到达模具，并且铸造容器从远离模具的联接位置移除。

公开(公告)号：US5562073A

公开(公告)日：1996-10-08

申请号：US509341

申请日：1995-07-31

Applicant: Nico J. Van Bezeij ,  Rolf Gosch

Inventor： Nico J. Van Bezeij ,  Rolf Gosch

IPC: F02F1/10 ,  F02F7/00

CPC classification number: F02F1/108 ,  F02F7/0007 ,  F02F2001/104 ,  F05C2201/021

Abstract: A cylinder block for an internal-combustion engine includes a cast gray iron base block having, as integral, one-piece components therewith, a cylinder sleeve, a crankshaft bearing bracket and an engine foot. The cylinder block further has an aluminum shell surrounding the base block and having a portion constituting a water jacket in a shell zone adjoining the cylinder sleeve.

Abstract translation: 用于内燃机的气缸体包括铸铁灰基座块，其具有与其成一体的单件部件，气缸套，曲轴轴承支架和发动机脚。 气缸体还具有围绕基座的铝壳，并且在与气缸套相邻的壳体区中具有构成水套的部分。

公开(公告)号：US5386966A

公开(公告)日：1995-02-07

申请号：US197382

申请日：1994-02-15

Applicant: Rolf Gosch

Inventor： Rolf Gosch

IPC: B22D41/14 ,  B22D41/26 ,  B22D45/00 ,  F16K5/00

CPC classification number: B22D41/26

Abstract: A rotary slide valve for controlling the flow of molten material from a discharge opening of a holding vessel into an inlet of a rotatable casting mold has three valve plates which are in face-to-face contact. A first valve plate at the inflow side of the valve is fixed and is designed to abut the holding vessel peripherally of its discharge opening. A second valve plate at the discharge side of the valve is designed to engage the mold peripherally of the mold inlet and to rotate with the mold between two terminal positions. The third valve plate is sandwiched between the others and can be driven in rotation relative to both. Each of the valve plates is provided with a through opening. The valve is designed so that, at least in the two terminal positions of the discharge valve plate, the openings of all the valve plates can be brought into register and the openings of two of the valve plates can be brought out of register.

Abstract translation: 用于控制熔融材料从保持容器的排出口流入可旋转铸模的入口的旋转滑阀具有面对面接触的三个阀板。 在阀的流入侧的第一阀板是固定的并被设计成在其排放口的周围邻接保持容器。 在阀的排出侧的第二阀板被设计成与模具入口周围的模具接合并且与模具在两个端子位置之间旋转。 第三阀板夹在其他阀板之间，可相对于两者旋转。 每个阀板设有通孔。 阀被设计成使得至少在排出阀板的两个端子位置中，所有阀板的开口可以被对准，并且两个阀板的开口可以被排除在外。