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    • 2. 发明授权
    • Safe and environment friendly press
    • 安全环保的新闻
    • US06546856B2
    • 2003-04-15
    • US09964570
    • 2001-09-28
    • József Tóth
    • József Tóth
    • B30B1528
    • B30B15/281
    • A pressing machine, particularly a fast operating pressing machine equipped with a pressing head forced into longitudinal jigging motion in a working range over a bench (46) by an eccenter disk (8), having an eccentric shaft, through a crank arm (9). The pressing head (12) has a lower pressing block (13) removable from the work range above the bench (46) and an upper pressing block (14) arranged slideably in relation to the lower and forced into jigging motion by the crank arm (9) and there is a connecting element (15) joining the lower pressing block (13) to the upper pressing block (14). The connection between the upper and lower pressing block (14, 13) can be broken, thereby motion of the lower pressing block (13) can be stopped while the eccentric disk (8), its shaft and any flywheel or similar inertial mass connected with the upper pressing block (14) continues to rotate. Preferably, said lower pressing block (13) has a suspension point (17), and a stop (26) impacting onto the upper dead point position of the jigging motion of the upper pressing block (14), as well as a suspending element (18) connected to the suspension point (17), cast through reels (19 and 20) and strained by a counterweight (21).
    • 一种压制机,特别是一种快速操作的压制机,其具有通过曲柄臂(9)具有偏心轴的偏心盘(8)在工作台(46)上被迫进入纵向跳动运动的压头, 。 压头(12)具有可从工作台(46)上方的工作范围移除的下压块(13)和上压块(14),所述上压块(14)相对于下板可滑动地布置,并被曲柄臂 9),并且存在将下压块(13)连接到上压块(14)的连接元件(15)。 上下压块(14,13)之间的连接可能被破坏,从而可以停止下压块(13)的运动,同时偏心盘(8),其轴和任何飞轮或类似的惯性质量块 上压块(14)继续旋转。 优选地,所述下压块(13)具有悬挂点(17)和撞击上压块(14)的跳动运动的上死点位置的止挡件(26)以及悬挂元件 18)连接到悬挂点(17),通过卷轴(19和20)铸造并由配重(21)应变。