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1. 发明公开

EP1649128A2 VORRICHTUNG ZUR HERSTELLUNG EINES ERDLOCHS 有权
标题翻译：设备用于生产土洞
公开(公告)号：EP1649128A2
公开(公告)日：2006-04-26
申请号：EP04731601.3
申请日：2004-05-07
申请人： Wirth Maschinen- und Bohrgeräte-Fabrik GmbH
发明人： TIBUSSEK, Fritz , HEINRICHS, Peter
IPC分类号： E21B1/00
CPC分类号： E21B4/006 , E21B4/16 , E21B10/083 , E21B10/086
摘要： The invention relates to a device for drilling a bore in the ground, comprising a drive system with a connecting rod assembly that extends from the drive system into the ground. The end of said assembly pointing towards the face or base of the bore is connected to a tool head (40). The device also comprises several tools (41) that are located on the tool head (40) and work on the face or the base of the bore. The inventive device is characterised in that each tool (41) comprises an excavation disc (45) and elements that cause the excavation disc (45) to oscillate during operation.

2. 发明授权

EP0886714B1 VORRICHTUNG ZUR HERSTELLUNG EINES ERDLOCHS 失效
标题翻译：设备用于生产土洞
公开(公告)号：EP0886714B1
公开(公告)日：2000-07-19
申请号：EP97918014.8
申请日：1997-03-11
申请人： Wirth Maschinen- und Bohrgeräte-Fabrik GmbH
发明人： TIBUSSEK, Fritz , HEINRICHS, Peter
IPC分类号： E21B3/02 , E21B17/05
CPC分类号： F16L27/087 , E21B3/025 , E21B4/20 , E21B21/02 , F16J15/006
摘要： A device for drilling a bore hole in the ground comprises a rotary drive head and a hollow connecting rod (105) with which the rotary drive head engages and which can be lowered through the rotary drive head into the bore hole. The lower end of the connecting rod (105) is provided with a tool head with several drilling hammers (41) which operate downwards and powered by a fluid drive medium. In a first embodiment, a rotary connecting head (120) is provided in the upper region of the connecting rod (105); through the rotary connecting head, the upper end of the connecting rod (105) can be supplied with a fluid drive medium under high pressure and the rotary connecting head is provided in its housing (124) with a transfer chamber which is connected to an external feed line (123) for the fluid working medium and sealed axially on both sides. On either side of the transfer chamber, several axially graduated ring seals which are hydraulically balanced in steps are provided. In a second embodiment, the drive is effected with oscillation through a restricted angle, thus allowing the use of flexible feed lines for flushing and working mediums and removal of excavated material.

3. 发明公开

EP0900319A1 VERFAHREN UND VORRICHTUNG ZUM ABTRENNEN VON IM BODEN VERANKERTEN ROHREN ODER PFEILERN 失效
标题翻译：方法和装置用于分离地面或法定PIPES PILLARS
公开(公告)号：EP0900319A1
公开(公告)日：1999-03-10
申请号：EP97925854.0
申请日：1997-05-21
申请人： Wirth Maschinen- und Bohrgeräte-Fabrik GmbH
发明人： HEINRICHS, Peter , TIBUSSEK, Fritz
IPC分类号： E21B29
CPC分类号： E21B29/12 , E21B29/005
摘要： To separate relatively long upright pipes (13) which have a relatively large diameter, the lower end thereof being fixed in the ground, in particular of support legs (3) of an off-shore oil bore or conveying platform (100), a cutting unit is lowered down into the pipe (13) to a separation point. The cutting unit (40) acts gradually from the inside across the periphery to the internal periphery of the pipe (13) and cuts through the pipe (13) by removing metal. A bore tool head (60) is mounted upstream of the cutting unit (40), viewed from the lowering position, and is used to bore out material in the pipe such as ocean bed or concrete.

4. 发明公开

EP0349610A1 VORRICHTUNG ZUM NIEDERBRINGEN VON IM WESENTLICHEN VERTIKALEN BOHRUNGEN 失效
标题翻译： DEVICE FOR下院基本垂直的洞。
公开(公告)号：EP0349610A1
公开(公告)日：1990-01-10
申请号：EP88909993.0
申请日：1988-12-01
申请人： Wirth Maschinen- und Bohrgeräte-Fabrik GmbH
发明人： VOGTS, Heinz, Peter , HEINRICHS, Albrecht , HEINRICHS, Peter
IPC分类号： E21B4 , E21B7 , E21B47
CPC分类号： E21B4/18 , E21B7/062 , E21B7/10 , E21B47/022
摘要： Un dispositif de forage de sondages essentiellement verticaux comprend une partie de guidage (22) qui peut être fixée à la paroi du sondage au moyen d'un dispositif de serrage et une partie de travail (21) avec un outil de forage (1) mobile par rapport à la partie de guidage (22). Le dispositif de serrage comprend des tendeurs (10) radialement mobiles sur deux plans de serrage (AE, BE) au moyen d'entraînements linéaires (14) et forme au moins en partie un dispositif d'ajustement de la partie de guidage (22) dans un sens prédéterminable, afin de maintenir ou de rétablir rapidement la verticalité du sondage. Chaque entraînement linéaire (14) peut être indépendamment commandé sur au moins un plan de serrage. Des capteurs de déplacement (47) sont reliés au moins en partie aux entraînements linéaires (14). Le dispositif de serrage comprend outre le système d'actionnement un agencement séparé de détachement (72, 74, 75, 82, ou 92, 83 or 93).

5. 发明授权

EP0900319B1 VERFAHREN UND VORRICHTUNG ZUM ABTRENNEN VON IM BODEN VERANKERTEN ROHREN ODER PFEILERN 失效
标题翻译：方法和装置用于分离地面或法定PIPES PILLARS
公开(公告)号：EP0900319B1
公开(公告)日：2001-04-18
申请号：EP97925854.8
申请日：1997-05-21
申请人： Wirth Maschinen- und Bohrgeräte-Fabrik GmbH
发明人： HEINRICHS, Peter , TIBUSSEK, Fritz
IPC分类号： E21B29/00 , E21B29/12
CPC分类号： E21B29/12 , E21B29/005
摘要： To separate relatively long upright pipes (13) which have a relatively large diameter, the lower end thereof being fixed in the ground, in particular of support legs (3) of an off-shore oil bore or conveying platform (100), a cutting unit is lowered down into the pipe (13) to a separation point. The cutting unit (40) acts gradually from the inside across the periphery to the internal periphery of the pipe (13) and cuts through the pipe (13) by removing metal. A bore tool head (60) is mounted upstream of the cutting unit (40), viewed from the lowering position, and is used to bore out material in the pipe such as ocean bed or concrete.

6. 发明公开

EP1259455A2 HEBEWERK 有权
公开(公告)号：EP1259455A2
公开(公告)日：2002-11-27
申请号：EP01916995.2
申请日：2001-02-14
申请人： Wirth Maschinen- und Bohrgeräte-Fabrik GmbH
发明人： HEINRICHS, Peter , HEINRICHS, Albrecht
IPC分类号： B66D1/00
CPC分类号： E21B19/008 , B66D1/22 , B66D1/58 , B66D5/14
摘要： The invention relates to a hoisting gear, comprising a rotatably mounted drum (5), for the winding of a hoisting means (4), which may be driven by at least one rotating drive mechanism (19), comprising a rotating drive motor (21), driving the drum (5), by means of at least one gearbox (25). The at least one rotating drive mechanism (19) is arranged next to the drum (5), in relation to the rotation axis (S) of the drum (5), in such a way that the drum (5) and the rotating drive mechanism (19) overlap in a projection perpendicular to the rotation axis (S) of the drum (5).
摘要翻译：本发明涉及一种提升装置，其包括可旋转地安装的滚筒（5），用于卷绕提升装置（4），所述提升装置可由至少一个旋转驱动机构（19）驱动，所述旋转驱动机构包括旋转驱动马达），通过至少一个齿轮箱（25）驱动滚筒（5）。所述至少一个旋转驱动机构（19）相对于所述滚筒（5）的旋转轴线（S）布置在所述滚筒（5）旁边，使得所述滚筒（5）和所述旋转驱动装置机构（19）在垂直于滚筒（5）的旋转轴线（S）的投影中重叠。

7. 发明授权

EP0349610B1 VORRICHTUNG ZUM NIEDERBRINGEN VON IM WESENTLICHEN VERTIKALEN BOHRUNGEN 失效
标题翻译：钻孔基础垂直孔的装置
公开(公告)号：EP0349610B1
公开(公告)日：1992-02-05
申请号：EP88909993.3
申请日：1988-12-01
申请人： Wirth Maschinen- und Bohrgeräte-Fabrik GmbH
发明人： VOGTS, Heinz, Peter , HEINRICHS, Albrecht , HEINRICHS, Peter
IPC分类号： E21B4/18 , E21B7/06 , E21B7/10 , E21B47/022
CPC分类号： E21B4/18 , E21B7/062 , E21B7/10 , E21B47/022
摘要： A device for drilling essentially vertical boreholes has a guide part (22), which can be fastened to the borehole wall by means of a clamping device, and a working part (21) with a drilling tool (1) which moves relative to the guide part (22). The clamping device comprises clamping pieces (10) which can be moved radially on two clamping planes (AE, BE) by linear drives (14), and forms, at least partly, an adjustment device for adjusting the guide part (22) in a predetermined direction, in order to rapidly re-establish the verticality of a borehole. Each linear drive (14) can be controlled separately in at least one clamping plane. Displacement-measuring devices (47) are connected, at least in part, to the linear drives (14). The clamping device also comprises an actuating system and a separate release device (72, 74, 75, 82, or 92, 83 or 93).

8. 发明授权

EP1649128B1 VORRICHTUNG ZUR HERSTELLUNG EINES ERDLOCHS 有权
标题翻译：设备用于生产土洞
公开(公告)号：EP1649128B1
公开(公告)日：2009-07-29
申请号：EP04731601.3
申请日：2004-05-07
申请人： Wirth Maschinen- und Bohrgeräte-Fabrik GmbH
发明人： TIBUSSEK, Fritz , HEINRICHS, Peter
IPC分类号： E21B1/00
CPC分类号： E21B4/006 , E21B4/16 , E21B10/083 , E21B10/086
摘要： The invention relates to a device for drilling a bore in the ground, comprising a drive system with a connecting rod assembly that extends from the drive system into the ground. The end of said assembly pointing towards the face or base of the bore is connected to a tool head (40). The device also comprises several tools (41) that are located on the tool head (40) and work on the face or the base of the bore. The inventive device is characterised in that each tool (41) comprises an excavation disc (45) and elements that cause the excavation disc (45) to oscillate during operation.

9. 发明授权

EP1478826B1 HEBEWERK 有权
标题翻译： LIFT
公开(公告)号：EP1478826B1
公开(公告)日：2006-06-07
申请号：EP03742944.6
申请日：2003-02-19
申请人： Wirth Maschinen- und Bohrgeräte-Fabrik GmbH
发明人： HEINRICHS, Peter , HEINRICHS, Albrecht
IPC分类号： E21B19/00 , B66D5/26 , B66D5/14
CPC分类号： E21B19/008 , B66D5/14 , B66D5/26
摘要： The invention relates to a draw works for lowering and hoisting a load, especially a drilling device or a drilling closing device. Said draw works is especially suitable for using on floating drilling rigs and comprises at least one braking mechanism for braking and holding the load. According to the invention, an emergency braking device is provided for producing an additional braking force.

10. 发明授权

EP1259455B1 HEBEWERK 有权
公开(公告)号：EP1259455B1
公开(公告)日：2005-03-16
申请号：EP01916995.2
申请日：2001-02-14
申请人： Wirth Maschinen- und Bohrgeräte-Fabrik GmbH
发明人： HEINRICHS, Peter , HEINRICHS, Albrecht
IPC分类号： B66D1/00
CPC分类号： E21B19/008 , B66D1/22 , B66D1/58 , B66D5/14

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