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公开(公告)号：US07311486B2
公开(公告)日：2007-12-25
申请号：US10498575
申请日：2002-12-05
申请人： Robert Gorza , Guy Thillen
发明人： Robert Gorza , Guy Thillen
IPC分类号： C21B7/20
CPC分类号： C21B7/20
摘要： A charging device for bulk material comprises a rotor having a substantially vertical axis of rotation a first drive for rotating the rotor and a chute supported by the rotor so as to be rotated with the latter. The chute can be rotated about its longitudinal axis. Its concavely curved sliding surface has a width that is diminishing from the top end to the bottom end of the chute, so that it is possible to vary the location where bulk material sliding down the chute channel leaves the latter by rotating the chute about its longitudinal axis.
摘要翻译： 用于散装材料的充电装置包括具有基本上垂直的旋转轴线的转子，用于旋转转子的第一驱动器和由转子支撑以便与转子一起旋转的滑槽。 滑槽可绕其纵向轴线旋转。 其凹曲面的滑动表面具有从斜槽的顶端到底端减小的宽度，使得可以改变沿着滑槽通道滑动的散装材料通过围绕其纵向旋转滑槽而离开的位置 轴。
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公开(公告)号：US06926104B2
公开(公告)日：2005-08-09
申请号：US10766214
申请日：2004-01-29
申请人： Josef Mocivnik , Romain Clesen , Guy Thillen
发明人： Josef Mocivnik , Romain Clesen , Guy Thillen
CPC分类号： E21B10/56
摘要： A drill crown (1) used for drilling purposes, especially for rotary percussion drilling of a mouth of a blast furnace. The drill crown (1) consists of a drilling head (4) provided with a plurality of hard material or hard metal inserts (6) and a base body (2) for connection to a drive element etc. in order to drive or impinge upon said drill crown. The hard material or hard metal inserts (6) are received in bores or openings (5) of the drill head (4). According to the invention, at least one hard material or hard metal insert (6) is provided with an at least partially curved or domed surface contour (11) on the end which is received in the drill head (4). Said contour cooperates with a complementary domed or curved surface of the drill head (4) and/or base body (2), whereby the percussive energy required for appropriate drilling power is transmitted in a reliable manner, even when the hard material or hard metal insert (6) is slackened.
摘要翻译： 用于钻孔的钻头（1），特别是用于高炉口的旋转冲击钻孔。 钻头（1）由设置有多个硬质材料或硬金属插入件（6）的钻头（4）和用于连接到驱动元件等的基体（2）组成，以驱动或撞击 说钻头。 硬质材料或硬金属插入件（6）容纳在钻头（4）的孔或开口（5）中。 根据本发明，至少一个硬质材料或硬金属插入件（6）在端部上设置有至少部分弯曲或圆顶的表面轮廓（11），其被接收在钻头（4）中。 所述轮廓与钻头（4）和/或基体（2）的互补的圆顶或曲面相配合，由此即使当硬质材料或硬质金属也可以以可靠的方式传递适当的钻孔力所需的冲击能量 插入物（6）松弛。
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公开(公告)号：US20050063804A1
公开(公告)日：2005-03-24
申请号：US10498575
申请日：2002-12-05
申请人： Robert Gorza , Guy Thillen
发明人： Robert Gorza , Guy Thillen
CPC分类号： C21B7/20
摘要： A charging device for bulk material comprises a rotor having a substantially vertical axis of rotation a first drive for rotating the rotor and a chute supported by the rotor so as to be rotated with the latter. The chute can be rotated about its longitudinal axis. Its concavely curved sliding surface has a width that is diminishing from the top end to the bottom end of the chute, so that it is possible to vary the location where bulk material sliding down the chute channel leaves the latter by rotating the chute about its longitudinal axis.
摘要翻译： 用于散装材料的充电装置包括具有基本上垂直的旋转轴线的转子，用于旋转转子的第一驱动器和由转子支撑以便与转子一起旋转的滑槽。 滑槽可绕其纵向轴线旋转。 其凹曲面的滑动表面具有从斜槽的顶端到底端减小的宽度，使得可以改变沿着滑槽通道滑动的散装材料通过围绕其纵向旋转滑槽而离开的位置 轴。
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