公开(公告)号：US3924754A

公开(公告)日：1975-12-09

申请号：US47433374

申请日：1974-05-29

申请人： REIS WALTER

发明人： REIS WALTER ,  BOLL DIETMAR

IPC分类号： B22D17/22 ,  B22D17/00 ,  B22D29/04 ,  B25J9/00 ,  B65G47/90 ,  B25J13/00

CPC分类号： B65G47/90 ,  B22D17/00

摘要： The present workpiece transporting apparatus is arranged between two operating stations such as a die casting machine and a trimming press. A transport arm is journaled at one end to an axis extending substantially horizontally to the axis of at least one of the operating stations. A tilting arm is journaled to the free end of the transport arm about a second axis extending in parallel to the first mentioned axis. A tool means such as grippers are secured to the free end of the tilting arm. Drive means are connected to the transport arm and to the grippers. The apparatus may be controlled in response to the work sequence of one or the other or both operating stations.

公开(公告)号：US4146081A

公开(公告)日：1979-03-27

申请号：US823756

申请日：1977-08-11

申请人： Walter Reis

发明人： Walter Reis

IPC分类号： B22D17/14 ,  B22C19/04 ,  B22D17/32

CPC分类号： B22D17/14 ,  Y10S76/11

摘要： The present method and apparatus for die casting of metals such as aluminum, is especially suitable for casting under vacuum. The casting is performed under such operating conditions that a contact between the molten metal being cast and the free atmosphere is avoided all the way from the melt to the casting proper. For this purpose, the present casting apparatus includes a closeable and evacuable transport container connected to the casting apparatus proper by a coupling which is also evacuable. The transport container is placed on a filling chamber and the evacuating apparatus is arranged to simultaneously evacuate the filling chamber, the transport container and the coupling between the transport container and the filling chamber proper. The evacuation takes place in a direction opposite to the flow direction of the metal being cast. If desired, further evacuating means may be provided for evacuation of the filling chamber and the die in the direction of the metal flow. The vacuum is switched off in response to the operation of a pressure piston after the filling opening of the filling chamber has been closed.

摘要翻译： 金属如铝的压铸方法和装置特别适用于在真空下铸造。 在这样的操作条件下进行铸造，即铸造的熔融金属与自由气氛之间的接触一直避开熔体到铸件本体。 为此目的，本铸造装置包括一个可拆卸的可运输的运输容器，该运输容器通过也可抽出的联接器适合于铸造设备。 将运输容器放置在填充室中，并且排气装置被布置成同时抽空填充室，运输容器以及运输容器和填充室本体之间的联接。 排气在与被铸金属的流动方向相反的方向上发生。 如果需要，可以提供进一步的排气装置，用于沿着金属流动的方向排出填充室和模具。 在填充室的填充开口已经关闭之后，响应于压力活塞的操作来关闭真空。

公开(公告)号：US3650411A

公开(公告)日：1972-03-21

申请号：US3650411D

申请日：1969-12-23

申请人： REIS WALTER ,  HELMUT PFENNING ,  DIETMAR BOLL

发明人： REIS WALTER ,  PFENNING HELMUT ,  BOLL DIETMAR

IPC分类号： B21D37/14 ,  B21J13/08 ,  B21K5/20 ,  B29C45/04 ,  B21J13/10

CPC分类号： B21K5/20 ,  B21D37/142 ,  B21J13/085 ,  B29C45/0441 ,  B29C2045/0483 ,  B29C2045/468 ,  Y10S100/918

摘要： A device for finishing complementary die or mold parts and similar complementary parts has a base plate for supporting a part to be finished in upwardly facing position. The support plate is slidable between a lowered position in which the two parts complement or otherwise coact with each other and a raised position in which the two parts face each other spaced apart, and is also swingable into a position in which the parts are in substantially planar alignment both facing upwardly, whereby both parts are conveniently accessible for finishing.

摘要翻译： 用于完成互补的模具或模具部件和类似的互补部件的装置具有用于将待完成的零件支撑在向上的位置的基板。 支撑板可以在其中两个部分互补或以其它方式相互接合的下降位置和两个部件彼此间隔开的升高位置之间滑动，并且还可摆动到这些部件基本上 平面对准面向上，从而两个部件方便地进行精加工。