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1. 发明授权

US5033604A Connections between the pans of scraper-chain conveyors 失效
标题翻译：刮板链式输送机平底锅之间的连接
公开(公告)号：US5033604A
公开(公告)日：1991-07-23
申请号：US533384
申请日：1990-06-05
申请人： Bernd Steinkuhl , Heinz-Otto Fiesel , Christoph Rassmann
发明人： Bernd Steinkuhl , Heinz-Otto Fiesel , Christoph Rassmann
IPC分类号： B65G19/28
CPC分类号： B65G19/287
摘要： The pans of a scraper-chain conveyor have a plough guide at one side. The pans are connected together at said one side with the aid of coupling pieces engaged in pockets in the side walls of the pans. Each coupling piece is pivotably fitted to a plate-like securing element which serves as a handle to enable the coupling piece to be inserted into or removed from the pockets. The securing element can be swung down into further pockets formed in the plough guide to lock the coupling piece in place.
摘要翻译：刮板链式输送机的平底锅在一侧具有犁式导轨。平底锅在所述一侧借助于与平底锅的侧壁中的凹穴接合的联接件连接在一起。每个联接件可枢转地装配到用作手柄的板状固定元件上，以使联接件能够插入或从袋中取出。固定元件可以向下摆动到形成在犁式引导器中的另外的凹穴中，以将联接件锁定在适当的位置。

2. 发明授权

US5167438A Guides for mineral winning ploughs 失效
标题翻译：矿石获胜指南
公开(公告)号：US5167438A
公开(公告)日：1992-12-01
申请号：US744389
申请日：1991-08-13
申请人： Heinz-Otto Fiesel , Gerhard Siepenkort , Bernd Steinkuhl
发明人： Heinz-Otto Fiesel , Gerhard Siepenkort , Bernd Steinkuhl
IPC分类号： E21C27/32 , E21C35/08 , E21C35/12
CPC分类号： E21C35/12
摘要： A plough guide which is built onto the runs of channelling of a scraper chain conveyor, has angle plates which form a slide path for the plough and which are connected by their upwardly extending sides to the runs of channelling. Sliding spacers are provided behind a covering between an upper chain channel and a lower chain channel. Covering hoods which form the covering for the channels are each pivotably mounted to a lower guide beam. The hoods can be swung over on the pivot joints towards the face in order to open the upper chain channel. The spacers are connected to the angle plates via fitting plates which are rigidly connected thereto and which extend upwards beyond the spacers. The fitting plates are provided with centering pins which engage centering apertures in the angle plates. The fitting plates can be connected to the sliding spacers and/or the angle plates by welding.
摘要翻译：在刮板链式输送机的通道运行中构建的犁引导件具有形成用于犁的滑动路径并且通过其向上延伸的侧面连接到通道行进的角板。滑动间隔件设置在上链通道和下链通道之间的覆盖物后面。形成通道的覆盖物的覆盖罩各自可枢转地安装到下引导梁。罩可以在枢轴接头上朝向脸部摆动，以便打开上部链条通道。间隔件通过刚性地连接到其上并且向上延伸超过间隔件的装配板连接到角板。配合板设置有与定位板中的定心孔接合的定心销。装配板可以通过焊接连接到滑动间隔件和/或角板。

3. 发明授权

US5092660A Cutter bit assemblies and arrangements for use with mining or tunnelling machines 失效
标题翻译：切割机组合和安装使用采矿或隧道掘进机
公开(公告)号：US5092660A
公开(公告)日：1992-03-03
申请号：US601902
申请日：1990-10-22
申请人： Bernd Steinkuhl , Christoph Rassmann , Oswald Breuer , Egon Pfefferle
发明人： Bernd Steinkuhl , Christoph Rassmann , Oswald Breuer , Egon Pfefferle
IPC分类号： E21C35/18 , E21C27/44 , E21C35/19
CPC分类号： E21C35/19 , E21C2035/1823 , E21C2035/1826 , E21C2035/191
摘要： A cutter bit assembly for a mining or tunnelling machine has a cutter shank detachably fitted into a socket of a holder. To secure the shank in position a piston is displaced to cause pressure fluid to flow into a working chamber and act on a piston at one end of a rod-like securing element. The element is forced against a surface of the shank to urge the shank about a pivot and this in turn thrusts rear support surfaces of the cutter and the holder together. To release the cutter the pressure fluid is relieved and spring force displaces the securing element away from the shank. In this released condition, the cutter can be swivelled about the pivot and withdrawn from the socket.
摘要翻译：用于采矿或隧道掘进机的切割刀组件具有可拆卸地装配到保持器的插座中的切割器柄。为了将柄固定在适当位置，活塞被移动以使压力流体流入工作室并且作用在杆状固定元件的一端处的活塞上。元件被迫靠在柄的表面上以围绕枢轴推动柄，这又将切割器和保持器的后支撑表面推在一起。为了释放切割器，释放压力流体，弹簧力使固定元件远离柄。在这种释放状态下，刀具可绕枢轴转动并从插座中取出。

4. 发明授权

US4626034A Cutter-bit assemblies 失效
标题翻译：刀头组装
公开(公告)号：US4626034A
公开(公告)日：1986-12-02
申请号：US698520
申请日：1985-02-05
申请人： Oswald Breuer , Bernd Steinkuhl , Franz Roling , Norbert Hesse , Christoph Rassmann , Gunther-Dietmar Schoop , Werner Holtken
发明人： Oswald Breuer , Bernd Steinkuhl , Franz Roling , Norbert Hesse , Christoph Rassmann , Gunther-Dietmar Schoop , Werner Holtken
IPC分类号： E21C35/19 , E21B10/00
CPC分类号： E21C35/19
摘要： A cutter-bit assembly employs an arcuate wedge 16 to secure a cutter-bit 2 within a pocket 4 of a holder 1. An additional deformable insert or resilient backing piece 18 is also located in an arcuate gap between the cutter-bit shank and a curved surface of the holder. The insert or backing piece co-operates with teeth 19 to lock the wedge in position.
摘要翻译：刀具组件采用弓形楔16将切割刀头2固定在保持器1的凹槽4内。另外的可变形插入件或弹性衬垫件18也位于切割刀柄和刀片之间的弓形间隙中支架的曲面。插入件或支承件与齿19配合以将楔锁定在适当的位置。

5. 发明授权

US4583785A Mineral winning plough 失效
标题翻译：矿山犁
公开(公告)号：US4583785A
公开(公告)日：1986-04-22
申请号：US598253
申请日：1984-04-09
申请人： Oswald Breuer , Gerhard Merten , Bernd Steinkuhl , Christoph Rassmann
发明人： Oswald Breuer , Gerhard Merten , Bernd Steinkuhl , Christoph Rassmann
IPC分类号： E21C27/32
CPC分类号： E21C27/32
摘要： A coal plough has an elongate plough body which is provided with cutters at each end. The plough body is supported at each of its two ends, by a flat narrow skid on a plate of a plough guide. The skids constitute wear-resistant members and are connected to the plough body in a readily replaceable manner. The skids are so shaped that they guide the plough in the lower zone of the plough guide, and establish connection between the plough and the plough drive chain.
摘要翻译：煤犁具有在每端设置有切割器的细长犁体。犁体在其两端的每一端处由犁导板的板上的平坦的窄的滑道支撑。滑板构成耐磨构件，并以易于更换的方式连接到犁体。滑橇的形状使其能够引导犁引导件的下部区域中的犁，并在犁和犁驱动链之间建立连接。

6. 发明授权

US4787501A Connections for scraper-chain conveyors 失效
标题翻译：刮板链输送机连接
公开(公告)号：US4787501A
公开(公告)日：1988-11-29
申请号：US93261
申请日：1987-09-04
申请人： Christoph Rassmann , Peter Lindenau , Bernd Steinkuhl , Horst Schlusener
发明人： Christoph Rassmann , Peter Lindenau , Bernd Steinkuhl , Horst Schlusener
IPC分类号： B65G19/28
CPC分类号： B65G19/285
摘要： To firmly connect an upper trough-like component of a scraper-chain conveyor to a lower component use is made of arch-like locking pieces which fit on a side plate of the lower component which overlaps the side wall of the upper component. The upper regions of the locking pieces having inwardly projecting noses which fit into apertures in the side plate and side wall. Sockets are formed in projections on the side plate to receive the heads of screw-threaded securing elements which locate in recesses in the locking pieces and project through holes in side walls thereof. The securing elements adopt an inclined disposition and when nuts are tightened on their shanks the locking pieces tend to force and hold the upper component down on the lower component.
摘要翻译：为了将刮板链式输送机的上部槽状部件牢固地连接到下部部件，使用的是弓形锁定件，其配合在与上部部件的侧壁重叠的下部部件的侧板上。锁定片的上部区域具有向内突出的鼻孔，其配合在侧板和侧壁中的孔中。插座形成在侧板上的突起中，以容纳定位在锁定件中的凹槽中的螺纹固定元件的头部并突出在其侧壁中的孔。固定元件采用倾斜的配置，当螺母在其柄上拧紧时，锁定件倾向于强制并将上部部件保持在下部部件上。

7. 发明授权

US4715659A Mineral mining installations 失效
标题翻译：矿山开采设施
公开(公告)号：US4715659A
公开(公告)日：1987-12-29
申请号：US907940
申请日：1986-09-16
申请人： Christoph Rassmann , Gerhard Nickel , Bernd Steinkuhl , Gerhard Merten , Egon Pfefferle
发明人： Christoph Rassmann , Gerhard Nickel , Bernd Steinkuhl , Gerhard Merten , Egon Pfefferle
IPC分类号： E21C27/32 , E21C27/34 , E21C35/12 , E21C35/20
CPC分类号： E21C35/12 , E21C27/34 , E21C35/20
摘要： A mineral mining installation employs a scraper-chain conveyor constructed from individual pans joined end-to-end and a plough having a drive plate running beneath the conveyor and on a skid bed formed as a sub-frame structure on the floor of the working. The drive plate is connected via guide means to the haulage run of a chain in a lower guide passage at the side of the conveyor opposite to the plough. An upper guide passage accommodates the return run of the chain. The passages are defined by a guide structure fitted to the side walls of the pans and includes detachable covers which can be removed for access purposes. At least some of the covers are linked with the sub-frame structure with the aid of tongue-and-groove connections. These connections permit limited movement of the pans and guide structure relative to the sub-frame structure longitudinally of the conveyor and limited raising and tilting movements of the side walls of the pans opposite the machine and the covers relative to the sub-frame structure as the drive plate passes along the conveyor.
摘要翻译：矿物采矿设备采用刮板链式输送机，该输送机是由端到端连接的单独的平底锅和一个具有在输送机下面运行的驱动板的犁和在工作台面上作为子框架结构形成的滑动床构成的。驱动板通过引导装置连接到传送带相对于犁的一侧的下导向通道中的链条的运送。上引导通道容纳链条的回程。通道由安装在平底锅的侧壁上的引导结构限定，并且包括可拆卸的盖，用于进入目的可以移除。至少一些盖子借助于榫槽连接与子框架结构连接。这些连接允许平板和引导结构相对于输送机纵向的子框架结构的有限的移动，并且与机架和盖相对的底板相对于子框架结构的侧壁的限制的升高和倾斜运动作为驱动板通过输送机。

8. 发明授权

US4762372A Cutter-bit assemblies 失效
标题翻译：刀头组装
公开(公告)号：US4762372A
公开(公告)日：1988-08-09
申请号：US24620
申请日：1987-03-11
申请人： Christoph Rassmann , Oswald Breuer , Bernd Steinkuhl
发明人： Christoph Rassmann , Oswald Breuer , Bernd Steinkuhl
IPC分类号： E21C35/197 , E21C27/32 , E21C27/44 , E21C35/19 , E21B10/00
CPC分类号： E21C35/19 , E21C27/44
摘要： A cutter-bit assembly employs an arcuate wedge to secure a cutter-bit within a pocket of a holder. The wedge fits into a tapered gap between complementary curved surfaces of the holder and the cutter-bit shank. A projecting insert carried by the shank mates with a serrated portion on the wedge. Contact is established between the wedge and the curved surfaces of the holder and the shank over outer regions separated by non-contacting clearances.
摘要翻译：铣刀组件采用弧形楔形件将切割刀头固定在保持器的口袋内。楔形件装配在保持器和切割刀柄之间的互补曲面之间的锥形间隙中。由柄承载的突出插入物与楔形物上的锯齿部分配合。在楔形件和保持器的弯曲表面之间建立接触，并且在由非接触间隙分开的外部区域上形成柄。

9. 发明授权

US4934757A Control of mineral mining machines 失效
标题翻译：矿山机械的控制
公开(公告)号：US4934757A
公开(公告)日：1990-06-19
申请号：US322951
申请日：1989-03-14
申请人： Bernd Steinkuhl , Gerhard Merten , Christoph Rassmann , Alfred Marquart
发明人： Bernd Steinkuhl , Gerhard Merten , Christoph Rassmann , Alfred Marquart
IPC分类号： E21C35/24 , E21C27/32 , E21C27/34 , E21C35/10
CPC分类号： E21C35/10 , E21C27/34
摘要： A coal wining plough in a longwall working employs adjustable floor cutters mounted on curved carriers displaced in guideways on the body of the plough. Wedges abut on the upper ends of the carriers and are moved by hydraulic piston and cylinder units to set the position of the floor cutters and define the cutting level adopted by the plough. The units are operated with the aid of valves which respond to an electronic control device. Command signals from a remote control station are transmitted as by a radio to the plough to set up the electronic control device. Sensors on the plough provide electrical signals representing the position of the interface between the coal face and the floor and these signals are transmitted back to the control station. In a control sequence the plough runs along the seam and the sensor(s) provide signals relayed to the control station which also receives signals representing the distance moved by and/or the position of the plough. On a succeeding run the control station provides the control of the leading floor cutter in accordance with a control program.
摘要翻译：长壁工作中的煤犁耕作采用可调式地板切割机，安装在犁体上的导轨上移动的弯曲载体上。楔子抵靠在托架的上端，并由液压活塞和气缸单元移动，以设定地板切割器的位置并确定犁所采用的切割级别。这些单元借助于响应于电子控制装置的阀操作。来自远程控制站的命令信号通过无线电发送到犁地以建立电子控制装置。犁上的传感器提供表示煤面和地面之间的界面位置的电信号，这些信号被传送回控制站。在控制顺序中，犁沿接缝运行，并且传感器提供中继到控制站的信号，该信号还接收代表犁的移动距离和/或位置的信号。在接下来的运行中，控制站根据控制程序提供领先的地板切割机的控制。

10. 发明授权

US5601341A Drive gear and guide arrangement for a mining machine, in particular a disk shearer 失效
标题翻译：用于采矿机，特别是盘式采煤机的驱动齿轮和导向装置
公开(公告)号：US5601341A
公开(公告)日：1997-02-11
申请号：US441266
申请日：1995-05-15
申请人： Gerhard Merten , Frank Fischer , Bernd Steinkuhl
发明人： Gerhard Merten , Frank Fischer , Bernd Steinkuhl
IPC分类号： E21C29/10 , E21C35/12
CPC分类号： E21C29/10 , E21C35/12
摘要： A drive gear and guide arrangement for a mining machine such as a disk shearer which operates above a chain scraper conveyor. The guide arrangement includes a guide rail arranged on a trough section of the chain scraper conveyor and extends along side of the chain scraper conveyor forming a chain duct for a drive gear chain which moves the mining machine along the conveyor. The guide rail includes a profile lug which engages over the horizontal chain links of the drive gear chain and holds the chain links on a chain support in the chain duct. The guide rails also includes a rolled profile which forms a sealing strip that closes off the chain duct of the drive gear chain on the side of the conveyor. The chain duct includes opening on the storing side which are designed to discharge fine materials which enter the trough section.
摘要翻译：用于采矿机的驱动齿轮和导向装置，例如在链式刮板输送机上方操作的盘式剪切机。引导装置包括布置在链条刮板输送机的槽部分上的导轨，沿着链条刮板输送机的侧面延伸，形成用于驱动齿轮链的链条导管，该驱动齿轮链沿着输送机移动采矿机。导轨包括轮廓凸耳，该轮廓凸耳接合在驱动齿轮链的水平链节上并将链节保持在链条导管中的链条支撑件上。导轨还包括轧制轮廓，其形成密封条，该密封条在输送机侧面封闭驱动齿轮链的链条导管。链条管道包括在储存侧的开口，其设计成排出进入槽部分的细小材料。

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