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1. 发明授权

EP0994971B1 SCHWENKVORRICHTUNG MIT AUSLEGER 失效
标题翻译：大臂摆动装置
公开(公告)号：EP0994971B1
公开(公告)日：2001-10-10
申请号：EP98939615.5
申请日：1998-07-04
申请人： PAUL WURTH S.A.
发明人： KREMER, Victor , LONARDI, Emile , MALIVOIR, Philippe
IPC分类号： C21B7/12
CPC分类号： C21B7/12
摘要： The invention relates to a device for rotating a work element, comprising an arm (20), a support structure (18), said arm (20) being mounted in said support structure in such a way that it can rotate, a rotation drive (50) for rotating the arm (20) around an rotation pin (22), said rotation drive (50) being located between the arm (20) and the support structure (18), and a lifting drive (28). The support structure (18) represents the frame and the arm (20) represents the driven member of a gear. The lifting drive (28) closes this gear between the support structure (18) and the arm (20). A coupling device is connected in series with the lifting drive (28) in such a way that said lifting drive (28) can be uncoupled from the gear. Said coupling device may comprise a rotating arm (38) and a locking device (62) for example. The inventive device can be used advantageously as an especially compact rotating device for carrying a blast furnace gun.

2. 发明公开

EP0988403A1 SCHWENKVORRICHTUNG MIT AUSLEGER 失效
公开(公告)号：EP0988403A1
公开(公告)日：2000-03-29
申请号：EP98922793.9
申请日：1998-05-02
申请人： PAUL WURTH S.A.
发明人： LONARDI, Emile , MALIVOIR, Philippe , KREMER, Victor
IPC分类号： C21B7/12
CPC分类号： C21B7/12
摘要： The invention relates to a device (14) for slewing a working unit (16) between a rest position and a work position, comprising an arm (20) and a support structure (18), one end of the arm (20) being arranged in said support structure (18) in such a way that it can swivel. A swivel arm (38) with an actuating drive (42) is positioned with one end arranged in said support structure (18) in such a way that it can swivel. The other end of said swivel arm (38) has an articulated connection with a lift drive (28), the second end of said lift drive having an articulated connection with the arm (20). The swivelling axis (40) of the swivel arm (38) is positioned at a set distance from the swivelling axis (22) of the arm (20) so that the lever arm can be raised. This allows the lift drive (28) to transmit its power to the arm (20) in the working position. This excentric position of the swivel arm (38) also allows the actuating drive (42) of the swivel arm (38) to switch largely without power when the arm (20) is in the working position. The slewing device (14) is especially suitable for tap hole plugging machines.
摘要翻译：本发明涉及一种用于在静止位置和工作位置之间回转工作单元（16）的装置（14），该装置包括臂（20）和支撑结构（18），臂（20）的一端布置在所述支撑结构（18）中以这样的方式旋转。具有致动驱动器（42）的旋转臂（38）定位成其一端以可旋转的方式布置在所述支撑结构（18）中。所述旋转臂（38）的另一端具有与升降驱动器（28）的铰接连接，所述升降驱动器的第二端具有与臂（20）的铰接连接。旋转臂（38）的旋转轴线（40）定位在距离臂（20）的旋转轴线（22）设定的距离处，使得可以升高该杠杆臂。这允许提升驱动器（28）在工作位置将其动力传递给臂（20）。当臂（20）处于工作位置时，旋转臂（38）的这种偏心位置还允许旋转臂（38）的致动驱动器（42）在很大程度上无动力地切换。该回转装置（14）特别适用于塞孔机。

3. 发明授权

EP0970252B1 STICHLOCHBOHRMASCHINE 失效
标题翻译：针孔DRILL
公开(公告)号：EP0970252B1
公开(公告)日：2001-08-29
申请号：EP98904073.8
申请日：1998-01-15
申请人： PAUL WURTH S.A.
发明人： KREMER, Victor , MALIVOIR, Philippe , LONARDI, Emile
IPC分类号： C21B7/12 , F27D3/15
CPC分类号： C21B7/12 , F27D3/1527
摘要： The invention relates to a tap hole drill with a carrier structure (14), a drill mounting (10) and a suspension arrangement (12). The drill mounting (10) is fixed to the carrier structure (14) by means of the suspension arrangement (12). The suspension arrangement (12) is designed in such a way that the height and incline of the drill mounting (10) can be adjusted, whereby the height and incline of the drill axis can be adjusted independently of each other.

4. 发明公开

EP0994971A1 SCHWENKVORRICHTUNG MIT AUSLEGER 失效
标题翻译：大臂摆动装置
公开(公告)号：EP0994971A1
公开(公告)日：2000-04-26
申请号：EP98939615.5
申请日：1998-07-04
申请人： PAUL WURTH S.A.
发明人： KREMER, Victor , LONARDI, Emile , MALIVOIR, Philippe
IPC分类号： C21B7/12
CPC分类号： C21B7/12
摘要： The invention relates to a device for rotating a work element, comprising an arm (20), a support structure (18), said arm (20) being mounted in said support structure in such a way that it can rotate, a rotation drive (50) for rotating the arm (20) around an rotation pin (22), said rotation drive (50) being located between the arm (20) and the support structure (18), and a lifting drive (28). The support structure (18) represents the frame and the arm (20) represents the driven member of a gear. The lifting drive (28) closes this gear between the support structure (18) and the arm (20). A coupling device is connected in series with the lifting drive (28) in such a way that said lifting drive (28) can be uncoupled from the gear. Said coupling device may comprise a rotating arm (38) and a locking device (62) for example. The inventive device can be used advantageously as an especially compact rotating device for carrying a blast furnace gun.

5. 发明公开

EP0970252A1 STICHLOCHBOHRMASCHINE 失效
公开(公告)号：EP0970252A1
公开(公告)日：2000-01-12
申请号：EP98904073.8
申请日：1998-01-15
申请人： PAUL WURTH S.A.
发明人： KREMER, Victor , MALIVOIR, Philippe , LONARDI, Emile
IPC分类号： C21B7/12 , F27D3/15
CPC分类号： C21B7/12 , F27D3/1527
摘要： The invention relates to a tap hole drill with a carrier structure (14), a drill mounting (10) and a suspension arrangement (12). The drill mounting (10) is fixed to the carrier structure (14) by means of the suspension arrangement (12). The suspension arrangement (12) is designed in such a way that the height and incline of the drill mounting (10) can be adjusted, whereby the height and incline of the drill axis can be adjusted independently of each other.

6. 发明授权

EP0624204B1 MACHINE DE PER AGE D'UN TROU DE COULEE D'UN FOUR A CUVE 有权
标题翻译：针孔钻竖炉
公开(公告)号：EP0624204B1
公开(公告)日：1997-04-16
申请号：EP93901736.4
申请日：1993-01-07
申请人： PAUL WURTH S.A.
发明人： LONARDI, Emile , METZ, Jean , MAILLIET, Pierre , THILLEN, Guy , ANDONOV, Radomir , MALIVOIR, Philippe
IPC分类号： C21B7/12
CPC分类号： C21B7/12
摘要： A machine for forming the taphole of a tank furnace in order to apply the lost rod method. The machine includes a housing (20), a drive (42, 44), and a clamp (34) for coupling the drive to the rod (26) while it is being withdrawn. A pusher (34) imparts a pushing force to the rear end of the rod (26) while it is being inserted into the taphole clay. Meanwhile, intermediate guides (55i) surround the rod (26) at several points and are successively placed in a position in which they do not hinder the advance of said pusher (34, 78) on the housing (20).

7. 发明授权

EP0988403B1 SCHWENKVORRICHTUNG MIT AUSLEGER 失效
公开(公告)号：EP0988403B1
公开(公告)日：2001-08-29
申请号：EP98922793.9
申请日：1998-05-02
申请人： PAUL WURTH S.A.
发明人： LONARDI, Emile , MALIVOIR, Philippe , KREMER, Victor
IPC分类号： C21B7/12
CPC分类号： C21B7/12
摘要： The invention relates to a device (14) for slewing a working unit (16) between a rest position and a work position, comprising an arm (20) and a support structure (18), one end of the arm (20) being arranged in said support structure (18) in such a way that it can swivel. A swivel arm (38) with an actuating drive (42) is positioned with one end arranged in said support structure (18) in such a way that it can swivel. The other end of said swivel arm (38) has an articulated connection with a lift drive (28), the second end of said lift drive having an articulated connection with the arm (20). The swivelling axis (40) of the swivel arm (38) is positioned at a set distance from the swivelling axis (22) of the arm (20) so that the lever arm can be raised. This allows the lift drive (28) to transmit its power to the arm (20) in the working position. This excentric position of the swivel arm (38) also allows the actuating drive (42) of the swivel arm (38) to switch largely without power when the arm (20) is in the working position. The slewing device (14) is especially suitable for tap hole plugging machines.

8. 发明公开

EP0624204A1 MACHINE DE PER AGE D'UN TROU DE COULEE D'UN FOUR A CUVE 有权
标题翻译：针孔钻竖炉。
公开(公告)号：EP0624204A1
公开(公告)日：1994-11-17
申请号：EP93901736.0
申请日：1993-01-07
申请人： PAUL WURTH S.A.
发明人： LONARDI, Emile , METZ, Jean , MAILLIET, Pierre , THILLEN, Guy , ANDONOV, Radomir , MALIVOIR, Philippe
IPC分类号： C21B7
CPC分类号： C21B7/12
摘要： On propose une machine de perçage d'un trou de coulée d'un four à cuve pour l'application du procédé de la tige de perçage. La machine comprend un affût (20), un moyen d'entraînement (42, 44), une pince (34) pour accoupler le moyen d'entraînement à la tige (26) lors de son extraction. Elle est caractérisée par un organe-poussoir (34) transmettant à l'extrémité arrière de la tige (26) ledit effort de poussée lors de l'introduction de la tige (26) dans la masse de bouchage et par des guides (55i) intermédiaires cernant la tige (26) à plusieurs endroits lors de l'introduction de la tige (26) dans la masse de bouchage. Lesdits guides (55i) étant successivement placés dans une position dans laquelle ils ne gênent pas l'avancement dudit organe-poussoir (34, 78) sur l'affût (20).

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