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公开(公告)号：EP0300986B1
公开(公告)日：1992-04-22
申请号：EP88850248.1
申请日：1988-07-13
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公开(公告)号：EP0168364B1
公开(公告)日：1991-01-23
申请号：EP85850171.1
申请日：1985-05-15
CPC分类号： B25D9/26 , B25D9/12 , B25D2209/002 , F15B1/18 , F15B2201/205 , F15B2201/3151 , F15B2201/411 , F15B2201/4155
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4.发明公开
公开(公告)号：EP0311586A3
公开(公告)日：1990-01-31
申请号：EP88850331.5
申请日：1988-10-05
IPC分类号： B05B13/04
CPC分类号： B05B15/62 , B05B15/68 , B05B15/70 , Y10T29/49829 , Y10T29/53052 , Y10T29/53548
摘要： A device for positioning a number of working implements, for example spray nozzles, to certain working or treatment points on a car body as the latter is supported by an overhead conveyor for travel between different working and assembly stations on a production line. The device comprises a vertically movable base structure (10, 11) and a working implement carrying frame (18) movably supported on the base structure (10, 11). Hydraulic jacks (12) on the base structure (10, 11) are arranged to accomplish a vertical parallel movement of the frame (18) up toward the underside of the car body until one of four contact sensors (22) indicates contact with the latter. A final vertical adjustment of the frame (18) is accomplished by four vertical cylinders (13) which raise the frame (18) in a non-parallel movement until at least three of the four contact sensors (22) indicate contact with the car body. The docking of the frame (18) to the car body is completed by activating two expandable dowels (23, 24) which are introduced into openings in the car body bottom shell. Thereby, the frame (18) is arrested relative to the car body and the spray nozzles (20) are activated to perform the intended treatment of the car body.
摘要翻译： 一种用于将多个工作工具（例如喷嘴）定位到车身上的某些工作或处理点的装置，其中后者由架空输送机支撑，用于在生产线上的不同工作和组装站之间行进。 该装置包括可移动地支撑在基部结构（10,11）上的可垂直移动的基座结构（10,11）和工作工具承载框架（18）。 基座结构（10,11）上的液压千斤顶（12）被布置成实现框架（18）向上朝向车身下侧的垂直平行运动，直到四个接触传感器（22）中的一个指示与后者接触 。 框架（18）的最终垂直调整由四个垂直圆柱体（13）实现，竖直圆柱体（13）使框架（18）以非平行的运动升高，直到四个接触传感器（22）中的至少三个指示与车体接触 。 框架（18）对车体的对接通过启动被引入到车体底壳的开口中的两个可扩展销钉（23,24）完成。 因此，框架（18）相对于车体停止，并且喷嘴（20）被启动以执行车身的预期处理。
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5.发明公开
公开(公告)号：EP0315615A2
公开(公告)日：1989-05-10
申请号：EP88850377.8
申请日：1988-11-03
IPC分类号： B05B5/025
CPC分类号： B05B5/165 , B05B5/1616
摘要： A device for insulating the spray liquid source from the high tension voltage of an electrostatic spray system when using an electrically conductive spray liquid. The device comprises a spray gun (13), a supply line (12) which connects the spray gun (13) to a spray liquid reservoir (10) and which includes a vessel (16) containing a barrier forming liquid (17) of low electrical conductivity and a density other than that of the spray liquid. The vessel (16), which is substantially non-conductive is connected at its inlet end (24) to the earth potential and at its outlet end (19) to the same high potential as the spray gun (13). An electrode means (22; 25) is provided in the vessel (16) to expose the spray liquid passing through the vessel (16) to at least one intermediate potential for controlling the tension gradient in the barrier forming liquid by limiting and controlling the charging of the spray liquid.
摘要翻译： 一种用于从静电喷雾系统的高压电源绝缘的喷雾用液体源使用导电喷洒液体时的设备。 该装置包括一个喷枪（13），电源线（12），该喷枪（13）连接到喷雾液储存器（10），并且包括含有一个屏障形成的低的液体（17）的容器（16） 导电性和比喷雾液的其它的密度。 该容器（16），所有这些基本上是其它非导电连接在其入口端（24）到地电位，并且在其出口端（19）相同的高电位喷枪（13）。 一个电极装置（22; 25）设置在容器（16）提供，以暴露穿过容器（16）传递到至少一个中间电势用于控制屏障张力梯度通过限制和控制充电形成液喷雾液 的喷雾液。
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6.发明公开Device for positioning a number of working implements relative to a car body 失效Vorrichtung zur Positionierung von Werkzeugen relativ zu einem Fahrzeug。
公开(公告)号：EP0311586A2
公开(公告)日：1989-04-12
申请号：EP88850331.5
申请日：1988-10-05
IPC分类号： B05B13/04
CPC分类号： B05B15/62 , B05B15/68 , B05B15/70 , Y10T29/49829 , Y10T29/53052 , Y10T29/53548
摘要： A device for positioning a number of working implements, for example spray nozzles, to certain working or treatment points on a car body as the latter is supported by an overhead conveyor for travel between different working and assembly stations on a production line. The device comprises a vertically movable base structure (10, 11) and a working implement carrying frame (18) movably supported on the base structure (10, 11). Hydraulic jacks (12) on the base structure (10, 11) are arranged to accomplish a vertical parallel movement of the frame (18) up toward the underside of the car body until one of four contact sensors (22) indicates contact with the latter. A final vertical adjustment of the frame (18) is accomplished by four vertical cylinders (13) which raise the frame (18) in a non-parallel movement until at least three of the four contact sensors (22) indicate contact with the car body. The docking of the frame (18) to the car body is completed by activating two expandable dowels (23, 24) which are introduced into openings in the car body bottom shell. Thereby, the frame (18) is arrested relative to the car body and the spray nozzles (20) are activated to perform the intended treatment of the car body.
摘要翻译： 一种用于将多个工作工具（例如喷嘴）定位到车身上的某些工作或处理点的装置，其中后者由架空输送机支撑，用于在生产线上的不同工作和组装站之间行进。 该装置包括可移动地支撑在基部结构（10,11）上的可垂直移动的基座结构（10,11）和工作工具承载框架（18）。 基座结构（10,11）上的液压千斤顶（12）被布置成实现框架（18）向上朝向车身下侧的垂直平行运动，直到四个接触传感器（22）中的一个指示与后者接触 。 框架（18）的最终垂直调整由四个垂直圆柱体（13）实现，竖直圆柱体（13）使框架（18）以非平行的运动升高，直到四个接触传感器（22）中的至少三个指示与车体接触 。 框架（18）对车体的对接通过启动被引入到车体底壳的开口中的两个可扩展销钉（23,24）完成。 因此，框架（18）相对于车体停止，并且喷嘴（20）被启动以执行车身的预期处理。
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公开(公告)号：EP0198809A3
公开(公告)日：1988-08-31
申请号：EP86850121
申请日：1986-04-10
发明人： Andersson, Kurt
IPC分类号： E21B17/042 , F16L15/00 , E21B17/00
CPC分类号： F16L15/008 , B25D17/06 , E21B17/0426
摘要： A rock drilling machine (11) is generating strokes to a drill stem by a thread connection. The adapter (12) has a bronze lining (20) that constitutes a female thread. The bronze lining (20) increases the life of the thread connection and is also detachable. Coupling sleeves (30) for an extension rod equipment can have similar bronze linings (20) as well as the drill bit.
摘要翻译： 凿岩机（11）通过螺纹连接产生到钻杆的冲程。 适配器（12）具有构成内螺纹的青铜衬里（20）。 青铜衬里（20）增加了螺纹连接的使用寿命，也是可拆卸的。 用于延伸杆设备的连接套管（30）可以具有类似的青铜衬里（20）以及钻头。
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8.发明公开Power tool for two step tightening of screw joints 失效Kraftschrauber zum zweistufigen Festziehen von Schraubverbindungen。
公开(公告)号：EP0277105A1
公开(公告)日：1988-08-03
申请号：EP88850020.4
申请日：1988-01-20
IPC分类号： B25B23/145
CPC分类号： B25B21/008 , B23P19/065 , B25B23/141
摘要： A power tool for two step tightening of screw joints comprising a housing (10; 50), a rotation motor supported in said housing (10; 50), an output spindle (13; 54) rotated by said motor and connectable to a screw joint to be tightened, a power transmission including a clutch means (16-18, 25; 58, 60, 67) incorporated between said motor and said output spindle (13; 54), and power supply means connecting said motor to a power source. The clutch means (16-18, 25; 58, 60, 67) comprises a shift means (31; 84, 85) by which the mode of operation of the clutch means (16-18, 25; 58, 60, 67) is shiftable between a torque responsive releasing action during the first, high speed step of the tightening process and a non-releasing action during the second, low speed step of the tightening process, and a release detecting means (23; 83) associated with said clutch means (16-18, 25; 58, 60, 67) and arranged to act upon said power supply means to cause at least a substantial reduction in the power supply to the motor as said clutch means (16-18, 25; 58, 60, 67) is released during the first, high speed step of the tightening process.
摘要翻译： 一种用于两步拧紧螺纹接头的电动工具，包括壳体（10; 50），支撑在所述壳体（10; 50）中的旋转电机），由所述电动机旋转并可连接到螺钉接头的输出轴（13; 54） 被紧固的动力传动装置，其包括结合在所述马达和所述输出主轴（13; 54）之间的离合器装置（16-18,25; 58,60,67）以及将所述马达连接到动力源的电源装置。 离合器装置（16-18,25; 58,60,67）包括一个换档装置（31; 84,85），离合装置（16-18,25; 58,60,67） 在紧固过程的第一高速步骤期间的扭矩响应释放动作和紧固过程的第二低速步骤期间的非释放动作之间可转换;以及释放检测装置（23; 83），与所述紧固过程相关联的释放检测装置 离合器装置（16-18,25; 58,60,67），并布置成作用在所述电源装置上，以使所述离合器装置（16-18,25; 58）至少大大减少对电动机的供电 ，60,67）在紧固过程的第一个高速步骤期间被释放。
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9.发明公开Damping device for a percussion rock drilling machine 失效Dämpfungsvorrichtungfüreine Gesteinsschlagbohrmaschine。
公开(公告)号：EP0265401A2
公开(公告)日：1988-04-27
申请号：EP87850288.9
申请日：1987-09-25
发明人： Ekwall, Berndt
CPC分类号： B25D17/245 , E21B44/08 , E21C3/24
摘要： Damping device for a percussion rock drilling machine. A damper piston (22) and a compressed air cushion in a damping chamber (23) transfer feeding force from the drill machine housing (11) to the drill string (15). A venting valve (51) is arranged for venting the damping chamber (23) after which the damping chamber can be pressurized with a selectable pressure.
摘要翻译： 冲击凿岩机的阻尼装置。 阻尼室（23）中的阻尼活塞（22）和压缩空气衬垫将进给力从钻机壳体（11）转移到钻柱（15）。 排气阀（51）布置成用于排放阻尼室（23），之后可以用可选择的压力对阻尼室进行加压。
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10.发明授权A method of rock bolting, and a device, and a roof bolting apparatus 失效一种用于岩石压铸的方法，以及一种装置，以及一种屋顶滚压装置
公开(公告)号：EP0126046B1
公开(公告)日：1987-09-16
申请号：EP84850123.5
申请日：1984-04-12
IPC分类号： E21D20/02
CPC分类号： E21D20/003 , E21D20/021
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