公开(公告)号：US5236485A

公开(公告)日：1993-08-17

申请号：US871563

申请日：1992-04-17

申请人： Manfred Leweringhaus ,  Laszlo Benke ,  Ottfried Kemp

发明人： Manfred Leweringhaus ,  Laszlo Benke ,  Ottfried Kemp

IPC分类号： C03B9/193 ,  C03B9/40

CPC分类号： C03B9/406 ,  C03B9/1932 ,  C03B9/1936 ,  C03B9/1938

摘要： In a process for shaping a gob in order to obtain a hollow glass article by means of an electronically-regulated and hydraulically-propelled level, the process of shaping the gob into a rough or finished product is rationally effected in a predefinable and in particular precisely reproducible manner by the fact that an electro-hydraulic servo-drive is used as a means for driving the level, and that the latter, during at least the practically total performance of the movement, is adjusted in position by means of a closed position-regulating circuit. In a device suited for this purpose the drive device of the level consists of an electro-hydraulic servo-drive and an electronic position-adjusting device for the at least approximately total movement of the level. Preferably the movement of the level in the glass article is also effected at a regulated speed and, ideally, the shaping stage is completed by a pressure-regulated forward movement of the level.

摘要翻译： 在用于成形料滴以便通过电子调节和液压驱动水平获得中空玻璃制品的方法中，将料滴成型为粗糙或成品的过程在合适地在可预定的，特别是精确地 可以通过电动液压伺服驱动器作为驱动水平的装置的事实可再现的方式，而在运动的至少实际的全部性能期间，电动液压伺服驱动器通过闭合位置调节到位， 调节电路。 在适合于此目的的装置中，该级别的驱动装置包括电液伺服驱动器和用于该水平面至少大致全部运动的电子位置调节装置。 优选地，玻璃制品中的液位的移动也以调节的速度进行，并且理想地，成形阶段通过压力调节的水平向前运动来完成。