公开(公告)号：US4091862A

公开(公告)日：1978-05-30

申请号：US786370

申请日：1977-04-11

申请人： Rolf Lehmann ,  Alfred Christ

发明人： Rolf Lehmann ,  Alfred Christ

IPC分类号： B22D11/128 ,  B22D11/12

CPC分类号： B22D11/128

摘要： An apparatus is disclosed comprising a strand guide formed by guide plates which are supported and cooled by hydrostatic support elements. The support elements each include a cylinder and a piston which is stressed against the guide plate by pressure fluid supplied to the cylinder. The pistons are each provided with a bearing pad having a plurality of recesses each supplied with fluid at a constant rate which forms hydrostatic support for and cools the guide plates. The forces exerted by the support elements may be controlled by pressure regulating valves in the fluid supply lines leading thereto in response to sensors which sense positional shifts of the guide plates from a set point. The apparatus may also include a controller for the valves which periodically reduces the pressure of the fluid supplied to the support elements sufficiently to allow the casting to move along the strand guide.

摘要翻译： 公开了一种装置，其包括由导向板形成的线引导件，该引导板由静液压支撑元件支撑和冷却。 支撑元件各自包括气缸和活塞，该气缸和活塞通过供应到气缸的压力流体而被压在导板上。 活塞各自设置有轴承瓦块，其具有多个凹槽，每个凹槽以恒定速率供应流体，其形成静压支撑并冷却导向板。 由支撑元件施加的力可以通过响应于感测引导板从设定点的位置偏移的传感器导向到其中的流体供应管线中的压力调节阀来控制。 该装置还可以包括用于阀的控制器，其周期性地减少供应到支撑元件的流体的压力，使得铸件能够沿着股线引导件移动。

公开(公告)号：US4073549A

公开(公告)日：1978-02-14

申请号：US744253

申请日：1976-11-23

申请人： Alfred Christ ,  Rolf Lehmann ,  Helmut Miller

发明人： Alfred Christ ,  Rolf Lehmann ,  Helmut Miller

IPC分类号： F16C32/06 ,  F16C33/06

CPC分类号： F16C32/0666 ,  F16C32/067 ,  F16C32/0692

摘要： Hydrostatic apparatus for supporting a mobile part which moves relatively to a foundation comprises a bearing shoe having a bearing face containing a pressure pocket, and a hydraulic servomotor which exerts on the shoe a force urging it toward the mobile part. A support element connected with the shoe and the foundation positively holds the shoe against movement in at least one direction along its supporting axis, and its restraint is so correlated with the pressure forces acting on the shoe that the latter is rendered non-displaceable. Depending upon the relative magnitudes of the forces developed by the servomotor and by the pressure acting on the bearing face, the support element may normally be unloaded, loaded in tension or loaded in compression. In the first case, the support element prevents movement of the shoe in opposite directions along the support axis, whereas in the second and third cases it may permit movement of the shoe toward and away from the foundation, respectively.

摘要翻译： 用于支撑相对于基座移动的可移动部件的静水装置包括具有包含压力袋的轴承面的轴承瓦，以及向鞋施加将其推向移动部件的力的液压伺服马达。 与鞋和地基连接的支撑元件可以使鞋抵抗沿其支撑轴线的至少一个方向的运动，并且其限制与作用在鞋子上的压力不可移动地相关。 根据由伺服电动机产生的力的相对大小以及作用在支承面上的压力，支撑元件通常可以被卸载，加载或者压缩加载。 在第一种情况下，支撑元件防止鞋沿着支撑轴线沿相反方向移动，而在第二和第三种情况下，它可以允许鞋子分别朝向和远离基座移动。

公开(公告)号：US4116601A

公开(公告)日：1978-09-26

申请号：US495826

申请日：1974-08-08

申请人： Rolf Lehmann ,  Alfred Christ

发明人： Rolf Lehmann ,  Alfred Christ

IPC分类号： A23L1/00 ,  A23P10/25 ,  B01J2/24 ,  B02C4/06 ,  B02C4/28 ,  B29C15/00

CPC分类号： B02C4/28 ,  A23P10/25 ,  B01J2/24 ,  B02C4/06

摘要： A rolling mechanism including at least one deflection-compensating roller is used to form flakes of a thickness less than 0.2 millimeters. In addition, a texturizing mechanism is located below the rolling mechanism to receive and deform the flakes into a shape that deviates from a plane shape. The flakes may be corrugated or rolled into cylinders.

摘要翻译： 使用包括至少一个偏转补偿辊的滚动机构来形成厚度小于0.2毫米的薄片。 另外，组织机构位于滚动机构的下面，以将薄片接收和变形为偏离平面形状的形状。 薄片可能是波纹状或卷成圆柱体。

公开(公告)号：US4282639A

公开(公告)日：1981-08-11

申请号：US107135

申请日：1979-12-26

申请人： Alfred Christ ,  Rolf Lehmann

发明人： Alfred Christ ,  Rolf Lehmann

IPC分类号： D21G1/02 ,  F16C13/00 ,  F16C32/06 ,  B21B13/02

CPC分类号： F16C13/028 ,  D21G1/022 ,  F16C32/0688

摘要： A controlled deflection roll is disclosed comprising a stationary support and a rotatable hydraulically supported roll shell. There is also provided heating of the hydraulic liquid which is infed to the controlled deflection roll by a pump device. The pressure line of the pump device is connected by means of a heat exchanger with a return flow line. Connected after the heat exchanger is a cooling device having a temperature regulator. In the pressure line there is arranged following the heat exchanger a heating device. The return flow line is connected by means of an overflow valve with a container for hydraulic medium which is fed to a heating device for the controlled deflection roll.

摘要翻译： 公开了一种受控偏转辊，其包括固定支撑件和可旋转的液压支撑的辊壳。 还提供了通过泵装置输送到受控偏转辊的液压液体的加热。 泵装置的压力线通过具有回流管线的热交换器连接。 在热交换器之后连接的是具有温度调节器的冷却装置。 在压力线中，在热交换器之后设置加热装置。 返回流线通过溢流阀与用于液压介质的容器连接，该容器被供给到受控偏转辊的加热装置。

公开(公告)号：US4091517A

公开(公告)日：1978-05-30

申请号：US798983

申请日：1977-05-20

申请人： Helmuth Lehmann ,  Rolf Lehmann ,  Alfred Christ

发明人： Helmuth Lehmann ,  Rolf Lehmann ,  Alfred Christ

IPC分类号： F16C13/00 ,  F16C32/06 ,  B21B31/32

CPC分类号： F16C13/028 ,  F16C32/0666

摘要： A hydrostatic support arrangement comprising a pressure chamber for a pressurized fluid medium, and a bearing surface which is pressed against a part to be borne or supported by the pressure of the pressurized fluid medium effective in the pressure chamber, which pressure bears against a support member. The pressure chamber and the bearing surface are constituted by a common section or profile member formed of an elastomeric material adapted to bear on the support member.

摘要翻译： 一种流体静力支持装置，包括用于加压流体介质的压力室，以及支承表面，所述支承表面被压靠在压力室中有效的压力流体介质的压力承载或支撑的部分上，该压力压在支撑构件 。 压力室和支承表面由适于承载在支撑构件上的弹性体材料形成的公共截面或型材构成。

公开(公告)号：US4721154A

公开(公告)日：1988-01-26

申请号：US24425

申请日：1987-03-11

申请人： Alfred Christ ,  Rolf Lehmann ,  Hans-Wlater Schlaepfer

发明人： Alfred Christ ,  Rolf Lehmann ,  Hans-Wlater Schlaepfer

IPC分类号： B22D11/06 ,  B22D11/16 ,  B22D11/22

CPC分类号： B22D11/0677 ,  B22D11/0682

摘要： During the melt spinning process for producing metal foils having an amorphous structure, molten metal is cast through a slot-like nozzle onto a surface or wall which is rapidly moved past the nozzle. A particularly rapid quenching and cooling rate of the solidifying melt is achieved by providing cooling support elements which are supplied with a cooling pressure medium, on one side of the moved surface or wall and which aide is located opposite to or remote from the nozzle. Advantageously, the surface or wall is constructed as a thin-walled cylindrical shell or tube which is elastically deformable to some extent. In its shell interior, there are provided a number of rows of cooling support elements which may be controlled by thickness sensors and temperature profile sensors. There is thus rendered possible, the continuous production of amorphous metal foils.

摘要翻译： 在用于生产具有非晶结构的金属箔的熔融纺丝工艺期间，熔融金属通过狭缝状喷嘴浇铸到快速移动经过喷嘴的表面或壁上。 凝固熔体的特别快速的淬火和冷却速率通过提供冷却支撑元件来实现，冷却支撑元件在被移动的表面或壁的一侧上被供应有冷却压力介质，并且辅助部分位于与喷嘴相对或远离喷嘴的位置。 有利地，表面或壁被构造为可在一定程度上弹性变形的薄壁圆筒形壳体或管。 在其壳体内部，提供了许多排的冷却支撑元件，其可由厚度传感器和温度分布传感器来控制。 因此可以实现无定形金属箔的连续生产。

公开(公告)号：US4610617A

公开(公告)日：1986-09-09

申请号：US575009

申请日：1984-01-30

申请人： Alfred Christ ,  Rolf Lehmann

发明人： Alfred Christ ,  Rolf Lehmann

IPC分类号： B29C33/04 ,  D06C15/02 ,  D06C15/08 ,  B29C43/24

CPC分类号： B29C33/046 ,  B29C33/044 ,  D06C15/02

摘要： The calender rolls of a calender are provided with heat insulating protective shields which can be laterally pivoted open and with heat insulating end covers or closures at the ends of the rolls. At least one of the rolls is provided with a blower device for generating air flows or jets which can be regulated over the length of such roll to equalize the temperature over the length of this roll.

摘要翻译： 压延机的压延辊设置有隔热保护罩，其可以横向枢转打开并且在辊的端部具有隔热端盖或盖。 至少一个轧辊设置有用于产生空气流或喷嘴的鼓风机装置，其可以在这种辊的长度上调节以使得在该辊的长度上的温度相等。

公开(公告)号：US4282638A

公开(公告)日：1981-08-11

申请号：US107134

申请日：1979-12-26

申请人： Alfred Christ ,  Rolf Lehmann

发明人： Alfred Christ ,  Rolf Lehmann

IPC分类号： B29C43/00 ,  B29B7/82 ,  B29C33/00 ,  B29C43/24 ,  B29C43/34 ,  B29C43/46 ,  B29C43/52 ,  B29C43/58 ,  B32B37/00 ,  B32B37/10 ,  D06C15/08 ,  D21G1/00 ,  D21G1/02 ,  F16C13/00 ,  F28F5/02 ,  B21B13/02

CPC分类号： F16C13/028 ,  D21G1/022 ,  F28F5/02

摘要： A heated controlled deflection roll equipped with spraying devices arranged in the intermediate space or compartment between the stationary roll support and the roll shell. The spraying devices have walls confronting the inner surface of the roll shell and at which walls there are formed openings which, during operation, form liquid jets. Oil which is infed to the spraying devices can be heated in a collecting container and/or in a tubular conduit. Temperature regulation of the roll shell can also be accomplished by a throughflow or quantitative regulation by means of valves. If there are present a number of temperature zones in the lengthwise direction of the roll shell then different spray devices can be operatively associated with partition walls, from which the liquid is infed to separate collecting containers. From these collecting containers the liquid is again infed, by means of separate pressure lines, to the individual spray devices.

摘要翻译： 一种加热控制偏转辊，其配备有布置在固定辊支撑件和辊壳之间的中间空间或隔室中的喷洒装置。 喷涂装置具有与辊壳的内表面相对的壁，并且在该壁处形成有在操作期间形成液体喷嘴的开口。 注入喷雾装置的油可以在收集容器和/或管状导管中加热。 辊壳的温度调节也可以通过阀门的直流或定量调节来实现。 如果在辊壳的长度方向上存在多个温度区域，则不同的喷射装置可以与分隔壁可操作地相关联，液体从该壁分离成分离的收集容器。 从这些收集容器中，液体再次通过单独的压力线输送到各个喷雾装置。

公开(公告)号：US4059976A

公开(公告)日：1977-11-29

申请号：US655767

申请日：1976-02-06

申请人： Alfred Christ ,  Rolf Lehmann

发明人： Alfred Christ ,  Rolf Lehmann

IPC分类号： B21B27/10 ,  B21B13/14 ,  B21B29/00 ,  B21B37/36 ,  B21B37/48 ,  D21G1/00 ,  D21G1/02 ,  F16C13/00 ,  B21B37/00 ,  B21B31/32

CPC分类号： B21B27/055 ,  B21B13/145 ,  B21B37/36 ,  D21G1/00 ,  D21G1/022 ,  F16C13/028

摘要： A rolling mill has a pair of working rolls each provided with one or more sag-compensating back-up rolls on the respective side of the rolling plane having a fixed support beam with a roll shell rotatable about the beam and hydrostatic support means mounted on the beam for exerting pressure against the shell. Two sag-compensating back-up rolls for each working roll define two support planes at an angle to each other. The support planes may be at equal angles to the rolling plane. With different diameter back-up rolls the support plane of the smaller diameter roll may be at a smaller angle to the rolling plane, and the smaller diameter roll may be on the downstream side of the working roll. Lateral support means for the working rolls may be provided by sag-compensating rolls or by hydrostatic support devices acting directly on the working roll surfaces. The lateral support forces may be controlled to counteract the tractive force on the material being rolled.

摘要翻译： 轧机具有一对工作辊，每个工作辊在滚动平面的相应侧上设置有一个或多个凹陷补偿后备辊，该辊具有固定的支撑梁，该辊具有围绕梁可旋转的辊壳和安装在该辊上的流体静力支撑装置 用于对壳施加压力的梁。 用于每个工作辊的两个下垂补偿后备辊以彼此成一角度限定两个支撑平面。 支撑平面可以与轧制平面成相等的角度。 对于不同直径的支撑辊，较小直径的辊的支撑平面可以与轧制平面成较小的角度，较小直径的辊可以位于工作辊的下游侧。 用于工作辊的横向支撑装置可以由下垂补偿辊或直接作用在工作辊表面上的流体静力支撑装置提供。 可以控制横向支撑力以抵消被轧制材料上的牵引力。

公开(公告)号：US4041752A

公开(公告)日：1977-08-16

申请号：US655768

申请日：1976-02-06

申请人： Anton Dolenc ,  Alfred Christ ,  Rolf Lehmann

发明人： Anton Dolenc ,  Alfred Christ ,  Rolf Lehmann

IPC分类号： B21B13/14 ,  B21B29/00 ,  D21G1/00 ,  D21G1/02 ,  F16C13/00 ,  B21B27/10

CPC分类号： B21B27/055 ,  B21B13/14 ,  D21G1/0026 ,  D21G1/0206 ,  D21G1/0226 ,  F16C13/028

摘要： Rolls of a rolling mill have hydraulic pressure exerted on the exterior surfaces thereof by hydrostatic pressure devices which produce hydraulic pressure in the gaps between bearing surfaces of the devices and the roll, and a flow of the hydraulic fluid in the gaps to cool the rolls. The pressure may be applied to press the rolls together, and also to provide lateral support. Different pressures may be applied to devices spaced parallel to the roll axis. Quadrilateral and overlapping rhomboidal bearing surfaces may be employed. A pair of small diameter working rolls may be pressed together by larger diameter pressure rolls and lateral support provided for the working rolls.

摘要翻译： 轧机的轧辊具有通过在装置的轴承表面和辊之间的间隙中产生液压的液压静力装置以及间隙中的液压流体流动以冷却辊而施加在其外表面上的液压压力。 可以施加压力以将辊压在一起，并且还提供横向支撑。 可以将不同的压力施加到平行于辊轴的间隔件上。 可以使用四边形和重叠的菱形轴承表面。 一对小直径的工作辊可以由较大直径的压力辊和为工作辊提供的侧向支撑件压在一起。