公开(公告)号：US4599942A

公开(公告)日：1986-07-15

申请号：US139026

申请日：1980-04-10

申请人： Ermano Bo

发明人： Ermano Bo

IPC分类号： B41K3/36 ,  B44B5/00 ,  B44B5/02 ,  B41J1/48

CPC分类号： B44B5/0076 ,  B44B5/026

摘要： A stamping tool used for cold marking comprising a container and at least one marking element. Each of the marking elements is a rotatable wheel mounted to rotate individually whereby the character stamped may be changed. The marking elements are mounted in the container in a manner such that the rotatable wheels may be manually rotated without dismantling the tool. Each wheel extends beyond the container in a lateral direction to permit manual adjustment of the wheel and downwardly below the container to facilitate marking with the wheel. A plunger is supported on the marking elements, and is adapted to be hit by a piston.

摘要翻译： 一种用于冷打标的冲压工具，包括容器和至少一个标记元件。 每个标记元件是安装成单独旋转的可旋转轮，可以改变被冲压的字符。 标记元件以这​​样的方式安装在容器中，使得可旋转的轮可以在不拆卸工具的情况下手动旋转。 每个车轮在横向方向上延伸超过容器，以允许手动调整车轮并向下方向下方移动，以便轮子标记。 柱塞被支撑在标记元件上，并且适于被活塞撞击。

公开(公告)号：US4372781A

公开(公告)日：1983-02-08

申请号：US206951

申请日：1980-11-14

申请人： Ermano Bo ,  Tadeusz G. Mathia

发明人： Ermano Bo ,  Tadeusz G. Mathia

IPC分类号： B22D27/04 ,  C30B3/00 ,  C30B11/00 ,  C30B21/02 ,  C22C1/02

CPC分类号： C30B11/003 ,  B22D27/045 ,  C30B21/02 ,  C30B3/00

摘要： A process and apparatus for preparing anisotropic metallic and ceramic compositions or material includes floating zone melting of eutectics and orientation of eutectoids, as well as melting, frittering, or homogenization of the eutectoids prior to orientation. The process includes solidification of a eutectic in the presence of a thermal gradient while displacing the solidification front of the eutectic along the direction of the gradient and orienting the solid eutectoid which results by imposing a direction of growth on it by displacement of the composition itself or the temperature gradient. The eutectoids are then prepared in a reactive atmosphere within a container and the surface thereof treated in gaseous atmosphere, after which the materials are compacted by displacing them again. The apparatus for performing the process includes a double heating and cooling system and structure for translating and rotating these systems. It additionally includes a support plate for supporting the elements being oriented, the plate being attached to a displacement shaft. Electronic controls for all of the structures are connected to temperature and displacement sensors.

摘要翻译： 用于制备各向异性金属和陶瓷组合物或材料的方法和装置包括在取向之前的共晶体的共晶体和共晶的取向的漂浮区熔化以及共析体的熔融，烧结或均化。 该方法包括在存在热梯度的同时固化共晶体，同时沿着梯度的方向移动共晶体的凝固前沿并使固体共析物取向，这是由于通过组合物本身的位移施加生长方向而产生的， 温度梯度。 然后将共析体在容器内的反应性气氛中制备，并且其表面在气体气氛中处理，然后通过再次移动材料将其压实。 用于执行该过程的装置包括用于平移和旋转这些系统的双重加热和冷却系统和结构。 另外还包括支撑板，用于支撑被定向的元件，该板附接到位移轴上。 所有结构的电子控制都连接到温度和位移传感器。