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11.发明申请DEVICE FOR DETERMINING THE CUTTING HORIZON OF A MINING EXTRACTION SYSTEM, AND PAN ELEMENT THEREFOR 有权用于确定采矿提炼系统的切割机的设备及其元件公开(公告)号：US20100117439A1
公开(公告)日：2010-05-13
申请号：US12597612
申请日：2008-04-17
摘要： The invention relates to a device for determining the cutting horizon of a mining winning system, having a movable conveyor which is composed of individual pan elements, and having at least one optical detection sensor which has a sensor head that is received in a sensor carrier and can be pressed with at least one pressure means against a coal/basement rock boundary layer. In order to improve the sensing and working reliability, over the length of the conveyor, a plurality of pan elements are configured as sensor pans which are provided with a protected recess which is open to the basement rock and in which the sensor carrier is arranged or can be arranged such that it can be disassembled together with the sensor head.
摘要翻译： 本发明涉及一种用于确定采矿系统的切割水平的装置，具有由单独的盘元件组成的可移动的输送机，并且具有至少一个光学检测传感器，该传感器具有容纳在传感器载体中的传感器头， 可以用至少一个压力装置压靠煤/基底岩石边界层。 为了提高检测和加工可靠性，在输送机的长度上，多个盘元件被构造为传感器盘，其设置有保护的凹部，该保护凹部对于底层岩石是开放的，传感器载体布置在该保护凹部中 可以布置成可以与传感器头一起拆卸。
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公开(公告)号：US07575284B2
公开(公告)日：2009-08-18
申请号：US11582529
申请日：2006-10-17
摘要： A mining plow with a plow basic body which can be guided on a conveyor and which has on an inclined bearing surface a pivoting bolt for the pivotable mounting of a cutter carrier for each plow travel direction Two cutter carriers are mounted pivotably on respective pivoting bolts by a pivot bearing such that each cutter carrier is guided on a pivoting surface oriented concentrically about the pivot axis of the associated pivoting bolt and formed below the bearing surface on the plow basic body. The pivot bearing of each cutter carrier includes an open-edged receptacle, each cutter carrier being located on the pivoting bolt parallel to the bearing surface in a pivoting mounting position.
摘要翻译： 具有犁基体的采矿犁，其可以在输送机上引导，并且在倾斜支承表面上具有用于每个犁行进方向的可枢转安装的枢转螺栓。两个切割器托架通过以下方式可枢转地安装在相应的枢转螺栓上： 枢轴轴承，使得每个切割器托架被引导在枢转表面上，该枢转表面围绕相关联的枢转螺栓的枢转轴线同心地取向并且形成在犁基体上的支承表面下方。 每个切割器托架的枢转轴承包括开口的插座，每个切割器托架在枢转安装位置处平行于支承表面定位在枢转螺栓上。
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公开(公告)号：US20070107643A1
公开(公告)日：2007-05-17
申请号：US11548929
申请日：2006-10-12
IPC分类号： A01C7/18
CPC分类号： E21C35/125 , Y10S403/09 , Y10T403/3906
摘要： A connection device for a plow installation, the device including a connection bracket having a basic body operable for attachment to a channel or guide section of the plow installation. A joint socket in the basic body includes a socket portion operable to receive a joint head of a boom cylinder. First and second legs are arranged in parallel and separated by a predetermined distance, with each leg including an inside portion and an outside portion. First and second supporting webs are located on the outside portions of the first and second legs, respectively. First and second bolt holes are located in the first and second legs, respectively, with a diameter of each bolt hole increasing from the inside portion of each leg to the outside portion. A joint bolt is located in the first and second bolt holes, and a clamping piece is located in each bolt hole.
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公开(公告)号：US08544960B2
公开(公告)日：2013-10-01
申请号：US12989049
申请日：2009-04-21
CPC分类号： E21C27/34 , E21C29/145
摘要： A chain guide for a driving chain of a winning plow or the like, the chain guide being provided with a chain guide element which is arranged in spatial proximity to the sprockets at a driving or return station and is against the chain transversely to the direction of movement of the latter, provision is made according to the invention for the chain guide element to have at least one pressure roller which can be adjusted against the chain links of the driving chain, as a result of which the wear on the chain guide element is considerably reduced.
摘要翻译： 一种用于获胜犁等的驱动链的链条引导件，链条引导件设置有链条引导元件，链条引导元件在驱动或返回站处布置成与链轮空间接近并且横向于横向于 后者的运动根据本发明为链条引导元件提供了至少一个压力辊，该压力辊可以相对于驱动链条的链节进行调节，结果导致链条引导元件上的磨损是 大大减少
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15.发明授权Device for determining the cutting horizon of a mining extraction system, and pan element therefor 有权用于确定采矿提取系统的切割范围的装置，以及用于其的锅元件公开(公告)号：US08128176B2
公开(公告)日：2012-03-06
申请号：US12597612
申请日：2008-04-17
IPC分类号： E21C35/12
摘要： The invention relates to a device for determining the cutting horizon of a mining winning system, having a movable conveyor which is composed of individual pan elements, and having at least one optical detection sensor which has a sensor head that is received in a sensor carrier and can be pressed with at least one pressure means against a coal/basement rock boundary layer. In order to improve the sensing and working reliability, over the length of the conveyor, a plurality of pan elements are configured as sensor pans which are provided with a protected recess which is open to the basement rock and in which the sensor carrier is arranged or can be arranged such that it can be disassembled together with the sensor head.
摘要翻译： 本发明涉及一种用于确定采矿系统的切割水平的装置，具有由单独的盘元件组成的可移动的输送机，并且具有至少一个光学检测传感器，该传感器具有容纳在传感器载体中的传感器头， 可以用至少一个压力装置压靠煤/基底岩石边界层。 为了提高检测和加工可靠性，在输送机的长度上，多个盘元件被构造为传感器盘，其设置有保护的凹部，该保护凹部对于底层岩石是开放的，传感器载体布置在该保护凹部中 可以布置成可以与传感器头一起拆卸。
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16.发明申请公开(公告)号：US20120043802A1
公开(公告)日：2012-02-23
申请号：US13265105
申请日：2010-04-16
摘要： A bit arrangement for fastening to a plough-body element of a mining plough for underground mining, particularly of a coal plough for the excavation of steeply disposed coal seams, having a plurality of bit pockets for accommodating, preferably demountably, respectively one bit per bit pocket. In order thereby to create a bit arrangement and a mining plough that can be used advantageously for the excavation of steeply disposed mineral deposits and that render possible economic excavation of such mineral deposits, at least two bit pockets are locked in recesses on a front side of a bit strip, which is provided, on a back side, with at least one groove indentation for the positive engagement of a locking projection on the plough-body element and is detachably fastenable to the plough-body element by means of detachable fastening means.
摘要翻译： 用于紧固到用于地下采矿的采矿犁的犁体元件的位置布置，特别是用于挖掘陡峭布置的煤层的煤犁，具有多个钻头袋，优选地可拆卸地容纳一位一个位 口袋。 为了产生有利的布置和采矿犁，可以有利地用于挖掘陡峭的矿物沉积物，并且可以对这种矿物沉积物进行经济的挖掘，至少两个钻头袋被锁定在 位于后侧的位条具有至少一个槽凹槽，用于通过可拆卸的紧固装置可拆卸地固定在犁体元件上的锁定突起与犁体元件的正接合。
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公开(公告)号：US20100263569A1
公开(公告)日：2010-10-21
申请号：US12741555
申请日：2008-10-31
CPC分类号： E21C27/34
摘要： The invention relates to a traction carriage for an underground mining plow, comprising a traction carriage body which can be inserted into a cavity in a plow body and which on the rear side of a guide recess 17 has a front part 11 whose ends pointing in the direction of travel form stop surfaces 12 for interacting with counterstop surfaces in the cavity of the plow body. According to the invention, a damping device 20 having a damping action in both directions of travel is integrated into the front part 11 of the traction carriage 10. In order to provide a low-maintenance damping device which allows a more favorable transmission of force between the stop surface on the traction carriage and the counterstop surface on the plow body, the coupling piece 14 can be moved relative to the stop surfaces 12 counter to the restoring force of a damping system of the damping device 20 that is arranged between the stop surfaces 12.
摘要翻译： 本发明涉及一种用于地下采矿犁的牵引车，其特征在于，包括一牵引车体，该牵引车体可以插入犁体内的空腔中，并且在引导槽17的后侧具有一前端部分11，其前端指向 行进方向形成止动表面12，用于与犁体的腔体中的反向间隔表面相互作用。 根据本发明，具有在两个行进方向上具有阻尼作用的阻尼装置20集成到牵引车10的前部11中。为了提供一种低维护性阻尼装置，其允许在 牵引托架上的止动表面和犁体上的止回表面，耦合件14可相对于阻尼装置20的阻尼系统的恢复力相对于止动表面12移动，阻尼装置20的止回表面设置在止动表面 12。
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公开(公告)号：US20120234650A1
公开(公告)日：2012-09-20
申请号：US13509034
申请日：2010-11-05
IPC分类号： B65G21/10
CPC分类号： E21F13/068
摘要： A transfer station in the face end region between a face conveyor and a gate conveyor in the region of a drive for the face conveyor, the gate conveyor being attached to the face conveyor such that it can be moved pivotably to a limited extent relative to the latter. The transfer station being provided with a receiving plate that is arranged on a subframe of the drive for the face conveyor, which receiving plate is provided with a bearing seat, in which a specific connection pan element of the gate conveyor is mounted such that it can be moved pivotably relative to the face conveyor or its drive about a pivot axis which is defined by the bearing seat. The construction has the particular advantage that the pivoting bearing is readily accessible and has to transmit only low forces which result substantially from the loading of the gate conveyor.
摘要翻译： 在面传送器的驱动区域中的面传送器和门传送器之间的面端部区域中的传送站，门传送器附接到面传送器，使得其可相对于有限的程度可枢转地移动 后者。 传送站设置有接收板，该接收板布置在用于面传送器的驱动器的子框架上，该接收板设置有轴承座，其中安装门式输送机的特定连接盘元件，使得其可 相对于面传送器或其驱动器围绕由轴承座限定的枢转轴线可枢转地移动。 该结构具有特别的优点，即枢转轴承易于接近并且必须仅传递由于闸门输送机的装载而导致的较小的力。
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公开(公告)号：US20110095595A1
公开(公告)日：2011-04-28
申请号：US12989049
申请日：2009-04-21
IPC分类号： E21C29/04
CPC分类号： E21C27/34 , E21C29/145
摘要： A chain guide for a driving chain of a winning plow or the like, the chain guide being provided with a chain guide element which is arranged in spatial proximity to the sprockets at a driving or return station and is against the chain transversely to the direction of movement of the latter, provision is made according to the invention for the chain guide element to have at least one pressure roller which can be adjusted against the chain links of the driving chain, as a result of which the wear on the chain guide element is considerably reduced.
摘要翻译： 一种用于获胜犁等的驱动链的链条引导件，链条引导件设置有链条引导元件，链条引导元件在驱动或返回站处布置成与链轮空间接近并且横向于横向于 后者的运动根据本发明为链条引导元件提供了至少一个压力辊，该压力辊可以相对于驱动链条的链节进行调节，结果导致链条引导元件上的磨损是 大大减少
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公开(公告)号：US07347501B2
公开(公告)日：2008-03-25
申请号：US11548913
申请日：2006-10-12
IPC分类号： E21C27/32
CPC分类号： E21C29/18
摘要： A baseplate plow with a multipart baseplate including a middle baseplate part connected to a plow body and two outer baseplate parts connected movably to the middle baseplate part. Guide blocks at a packing-side end of each baseplate part guide the baseplate in chain guide channels. Two chain blocks for connecting the plow pull chain are formed on a push member which is inserted into a recess at the packing-side end of the middle baseplate part, the recess being delimited in each of two running directions of the baseplate plow by a block part including a guide block and a stop surface for the push member.
摘要翻译： 具有多部分基板的基板犁，包括连接到犁体的中间基板部分和可移动地连接到中间基板部分的两个外部基板部分。 在每个基板部分的包装侧端部处的导块将引导通道中的底板引导。 用于连接犁拉链的两个链条块形成在推动构件上，该推动构件被插入到中间基板部分的填充侧端部处的凹部中，该凹部在基板的两个行进方向中的每一个中由一个块 部分包括用于推动构件的引导块和止动表面。
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