公开(公告)号：US06279734B1

公开(公告)日：2001-08-28

申请号：US09400566

申请日：1999-09-21

申请人： Hans Meya ,  Gerhard Merten

发明人： Hans Meya ,  Gerhard Merten

IPC分类号： B65G2306

CPC分类号： B65G23/06 ,  B65G21/105

摘要： A chain drum arrangement for a scraper-chain conveyor has a chain drum, which is connected at its end regions to two mutually aligned chain drum shafts mounted rotatably in a machine frame and, when uncoupled, can be removed from its fitted position transversely to its longitudinal axis from the machine frame. The chain drum shafts have terminal shaft journals projecting inwardly from side wall sections of the machine frame whereas the chain drum is provided, at its end regions, with substantially radially extending pockets with which it can be plugged onto the shaft journals and locked non-rotatably thereto The shaft journals are peripherally flattened to engage positively in the pockets and have external regions which act as locking claws fitting into undercut regions of the pockets when the drum is partly rotated around the journals. Closure members with screwed-on releasable locking plates serve to lock the drum on the journals.

摘要翻译： 用于刮板链式输送机的链鼓装置具有链鼓，该链鼓在其端部区域处连接到可旋转地安装在机架中的两个相互排列的链鼓轴，并且当分离时，可以从其与其相对的 纵轴从机架。 链鼓轴具有从机架的侧壁部分向内突出的端轴轴颈，而链鼓在其端部区域处设置有基本上径向延伸的凹部，其可以将其插入到轴轴颈上并锁定不可旋转 轴轴周边平坦化，以积极地接合在凹穴中，并且当滚筒部分地围绕轴颈旋转时，具有用作锁定爪的外部区域，其配合到凹口的切口区域。 带螺纹的可拆卸锁定板的闭合件用于将滚筒锁定在轴颈上。

公开(公告)号：US5700061A

公开(公告)日：1997-12-23

申请号：US632110

申请日：1996-04-15

申请人： Gerhard Merten ,  Frank Fischer

发明人： Gerhard Merten ,  Frank Fischer

IPC分类号： E21C35/12 ,  E21C29/02

CPC分类号： E21C35/12

摘要： A mineral winning installation employs a shearer which is moved along a scraper-chain conveyor compound of individual pans mounted end-to-end. the shearer extends over the conveyor and is guided by guides provided at both sides of the conveyor. The body of the shearer has a driven chain wheel which meshes with an open-link chain serving as a rack abutment and laid on a bed alongside the side walls of the conveyor pans adjacent the mineral face. The side walls of the pans have upper and lower flanges which have strip-like projections directly outwardly from the pans. The chain is retained by the strip-like projections of the upper flanges of the pan side walls which overlap one side of the horizontal links and detachably hold-down strips which overlap the other side of the horizontal links. the hold-down strips are mounted for swivelling to release the chain links are detachably mounted to the support bars fixed to the support members.

摘要翻译： 矿山装置采用沿着端到端安装的各个平底锅的刮板链式输送机复合体移动的采煤机。 采煤机在输送机上方延伸，并由设在输送机两侧的导轨引导。 采煤机的主体具有从动链轮，该链轮与作为齿条基座的开链链条啮合，并放置在邻近矿物面的输送机平台的侧壁旁边的床上。 平底锅的侧壁具有上和下凸缘，其具有从平底锅直接向外的条状突起。 链条由与水平连杆的一侧重叠的平台侧壁的上凸缘的条形突起和与水平连杆的另一侧重叠的可拆卸的压紧带保持。 安装用于旋转的压紧带以释放链条，可拆卸地安装到固定到支撑构件的支撑杆上。

公开(公告)号：US5553925A

公开(公告)日：1996-09-10

申请号：US414216

申请日：1995-03-31

申请人： Gerhard Merten ,  Thomas Hoelken

发明人： Gerhard Merten ,  Thomas Hoelken

IPC分类号： E21C35/10 ,  E21C35/06 ,  E21C35/12 ,  E21C35/24 ,  E21C27/34

CPC分类号： E21C35/24 ,  E21C35/125

摘要： According to the invention, automatic adjustment of the cutting horizon of a cutter installation or other mining installation is effected with the aid of recognition sensors which detect the footwall rock interface and which are disposed distributed over the length of the cutter or machine guide, wherein the measuring signals from the recognition sensors are acquired by an electronic evaluation and control unit and are utilized in the sense of automatically controlling the adjusting cylinders.

摘要翻译： 根据本发明，借助于识别传感器来实现切割机安装或其他采矿设备的切割水平线的自动调节，所述识别传感器检测底壁岩石界面并且分布在切割器或机器引导件的长度上，其中， 来自识别传感器的测量信号由电子评估和控制单元获得，并且在自动控制调节气缸的意义上被使用。

公开(公告)号：US5343130A

公开(公告)日：1994-08-30

申请号：US52105

申请日：1993-04-22

申请人： Ulrich Paschedag ,  Gerhard Merten

发明人： Ulrich Paschedag ,  Gerhard Merten

IPC分类号： E21C27/34 ,  E21C35/04 ,  E21C35/24 ,  F16D7/02

CPC分类号： E21C35/24 ,  E21C35/04

摘要： A machine, such as a plough, is driven with a chain back and forth along a guide to strip mineral from a mineral face. The chain is entrained around chain wheels at ends of the guide and the chain wheels are driven by electric motors and gearing assemblies. Each gearing assembly employs an overload protection which generates a signal in the event of an overload. A control unit with a computer responds to the overload signal to provide a stop signal to actuate a clutch to disconnected the drive. Stops are provided at the ends of the guide and spaced from each stop there is a sensor which provides a signal indicative of the presence of the machine. The control unit responds to the detection signal and provides the stop signal at an optimum time calculated by the computer to ensure the machine is halted at or near each end stop.

摘要翻译： 诸如犁的机器沿着引导线来回驱动，以从矿物面剥离矿物。 该链条被引导到导轮的端部处的链轮周围，链轮由电动马达和传动装置驱动。 每个齿轮组件采用过载保护，在过载情况下产生信号。 具有计算机的控制单元响应过载信号以提供停止信号以致动离合器以使驱动器断开。 止动件设置在引导件的端部并且与每个止动件间隔开，存在传感器，该传感器提供指示机器存在的信号。 控制单元响应检测信号，并在由计算机计算出的最佳时间提供停止信号，以确保机器在每个停止点处或附近停止。

公开(公告)号：US5194543A

公开(公告)日：1993-03-16

申请号：US806038

申请日：1991-12-12

申请人： Michael Schlipf ,  Gerhard Merten

发明人： Michael Schlipf ,  Gerhard Merten

IPC分类号： C08F8/12 ,  C08F14/18 ,  C08F16/02 ,  C08F18/02 ,  C08F214/18 ,  C08F216/06 ,  C08F218/02 ,  C08F218/04 ,  C08F218/08 ,  C08F218/10 ,  C09D127/12 ,  C09D129/04 ,  C09D131/04 ,  C09J131/04

CPC分类号： C08F218/10 ,  C08F214/186 ,  C08F218/04 ,  C08F8/12 ,  C08F2800/10 ,  C08F2810/50 ,  Y10T428/31935

摘要： A crosslinkable, fluorine-containing copolymer is described which comprisesa) from 10 to 60 mol-% of copolymerized units of a vinyl ester of a highly branched carboxylic acid whose acyl radical has 9 carbon atoms and comprises isomers containing two quaternary carbon atoms to which from 0 to 80 mol-% of isomers containing one quaternary carbon atom together with at least one tertiary carbon atom in the acyl radical are admixed,b) from 20 to 50 mol-% of copolymerized units of a vinyl ester of a short-chain carboxylic acid, where from 50 to 100% of the copolymerized units of this vinyl ester b) are in the OH form obtained by hydrolysis, andc) copolymerized units of a perfluoroolefin of the formulaCF.sub.2 .dbd.CFR.sub.f in which R.sub.f is F or a perfluoroalkyl radical having 1 to 8 carbon atoms, in an amount which makes the sum of components a)+b)+c) up to 100 mol-%, but with the proviso that at least 10 mol-% of the perfluoroolefin are present in the copolymer.The copolymers are suitable as binders for surface coating compositions of all types, in particular for industrial finishes.

摘要翻译： 描述了一种可交联的含氟共聚物，其包含a）10至60mol％的具有9个碳原子的酰基具有高支化羧酸的乙烯基酯的共聚单元，并且包含含有两个季碳原子的异构体，其中 将含有1个季碳原子的0〜80mol％的异构体与酰基中的至少1个叔碳原子混合，b）20〜50mol％的短链乙烯基酯共聚单元 羧酸，其中50-100％的乙烯基酯b）的共聚单元是通过水解获得的OH形式，和c）式CF2 = CFRf的全氟烯烃的共聚单元，其中R f是F或全氟烷基 具有1至8个碳原子的基团，其量使得组分a）+ b）+ c）的总和高达100mol％，但条件是至少10mol％的全氟烯烃存在于 共聚物。 该共聚物适用于所有类型的表面涂料组合物的粘合剂，特别是用于工业涂饰。

公开(公告)号：US5033315A

公开(公告)日：1991-07-23

申请号：US493487

申请日：1990-03-12

申请人： Gerhard Merten ,  Wilfried Mertens ,  Werner Bohle

发明人： Gerhard Merten ,  Wilfried Mertens ,  Werner Bohle

IPC分类号： G01L5/00

CPC分类号： G01L5/0019

摘要： Apparatus for determining the tension in a chain, for example, has a pair of bearings in a housing mounting a shaft for rotation. The shaft bears a chain wheel. The bearing nearest the chain wheel is fixed in the housing while the opposite bearing is fitted into a floating ring which bears on the ends of a pair of bolts incorporating strain gauges.

摘要翻译： 例如，用于确定链条中的张力的装置在壳体中具有一对轴承，其安装用于旋转的轴。 轴承有链轮。 最靠近链轮的轴承固定在壳体中，而相对的轴承装配在一个浮动环中，浮动环位于一对包含应变计的螺栓的端部上。

公开(公告)号：US4571127A

公开(公告)日：1986-02-18

申请号：US629636

申请日：1984-07-11

申请人： Gerhard Merten ,  Gunter Lagodka

发明人： Gerhard Merten ,  Gunter Lagodka

IPC分类号： E21D23/08 ,  E21D15/44

CPC分类号： E21D23/085

摘要： A so-called externally-situated advance mechanism is arranged between the floor sills of adjacent mine roof support units. The advance mechanism includes two laterally-spaced guide rods, and two advance rams positioned above the guide rods. The front ends of the guide rods are connected to a head-piece. A bridge is connected to the two guide rods at a distance behind this head-piece. The piston rods of the two advance rams act on this bridge. The cylinders of the rams are connected, at a distance therebehind, to brackets fixed to the floor sills. Said brackets form guides for the guide rods.

摘要翻译： 在相邻的矿山屋顶支撑单元的地板梁之间布置了所谓的外部位置的前进机构。 前进机构包括两个横向间隔的导向杆和位于导向杆上方的两个前进凸起。 导杆的前端连接到头部。 在这个头部后面的距离处，一个桥连接到两个导杆上。 两只先进的公羊的活塞杆作用在这座桥上。 公柱的气缸在距离一定距离处连接到固定在地板上的支架。 所述支架形成导杆的导向件。

公开(公告)号：US4402634A

公开(公告)日：1983-09-06

申请号：US270505

申请日：1981-06-04

申请人： Gerhard Merten ,  Horst Schlusener ,  Kunibert Becker ,  Herbert Beyer

发明人： Gerhard Merten ,  Horst Schlusener ,  Kunibert Becker ,  Herbert Beyer

IPC分类号： E21D23/04 ,  E21F13/10 ,  E21D15/44

CPC分类号： E21D23/04 ,  E21F13/10

摘要： A mineral mining installation comprises a longwall conveyor, and a plurality of roof support units positioned side-by-side along the goaf side of the conveyor. The roof support units are positioned to define an access area between the conveyor and the roof support units. A plurality of hydraulic bracing rams act on the conveyor to brace the conveyor longitudinally. Each of the bracing rams is pivotally attached to a floor sill of a respective roof support unit. The hydraulic bracing rams are positioned at the goaf-side edge portion of the access area. The bracing forces are transmitted from the bracing rams to the conveyor via respective transverse arms attached to the bracing rams and to the conveyor.

摘要翻译： 一种矿物开采装置包括长壁输送机和沿着输送机的侧壁侧并排定位的多个屋顶支撑单元。 定位屋顶支撑单元以限定输送机和屋顶支撑单元之间的通道区域。 多个液压支撑杆作用在输送机上以纵向地支撑输送机。 每个支撑柱塞枢转地连接到相应屋顶支撑单元的底板。 液压支撑柱定位在通道区域的侧面边缘部分。 支撑力通过连接到支撑柱塞和输送机上的相应横向臂从支撑柱塞传递到输送机。

公开(公告)号：US4241824A

公开(公告)日：1980-12-30

申请号：US957501

申请日：1978-11-03

申请人： Werner Georg ,  Gerhard Merten ,  Helmut Langenberg

发明人： Werner Georg ,  Gerhard Merten ,  Helmut Langenberg

IPC分类号： B65G19/08 ,  B65G25/04 ,  B65G25/08 ,  B65G25/10 ,  E21F13/06 ,  E21F13/08 ,  B65G25/00

CPC分类号： B65G25/10 ,  B65G19/08 ,  B65G25/04 ,  B65G25/08 ,  E21F13/06 ,  E21F13/08

摘要： A conveyor is composed of a series of L-shaped sections arranged end-to-end to define a conveying floor surface with a side wall at one side opposite the mineral face so as to allow material to fall onto the floor surface. The side wall has a slot or gap therein through which extends entrainment devices capable of extending across the floor surface or being stowed inwards towards the side wall. Where the conveyor is constructed as a shuttle conveyor the entrainment devices are allowed to pivot automatically between these alternate positions as they are driven back and forth along the floor surface by a reciprocating traction means. The traction means runs outside the side wall and the devices are pivotably mounted to the traction means which preferably also performs a guide function.

摘要翻译： 输送机由一系列L形部分组成，这些部分端对端设置，以在与矿物表面相对的一侧具有侧壁，以便允许材料落在地板表面上。 侧壁在其中具有槽或间隙，通过该狭槽或间隙延伸夹带装置，其能够延伸穿过地板表面或者朝向侧壁向内收起。 当输送机被构造为梭式输送机时，夹带装置允许在这些交替位置之间自动枢转，因为它们通过往复式牵引装置沿着地板表面来回驱动。 牵引装置延伸到侧壁的外侧，并且装置可枢转地安装到牵引装置，优选地还执行导向功能。

公开(公告)号：US4063781A

公开(公告)日：1977-12-20

申请号：US662609

申请日：1976-03-01

申请人： Werner Georg ,  Gerhard Merten

发明人： Werner Georg ,  Gerhard Merten

IPC分类号： E21C27/32 ,  E21C27/34 ,  E21C35/20

CPC分类号： E21C27/34 ,  E21C27/32 ,  E21C35/20

摘要： Apparatus for loading material onto a conveyor in a mine working comprises two similar bodies interconnected through a short chain and supported for movement along a guide means at one side of the conveyor. Each body has a shaped base member engaging on the guide means and connected through a plate extending beneath the guide means to a drive chain. This base member has an inclined loading surface extending downwardly towards the floor of the working and in the direction of movement. Additional similarly shaped complementary members can be secured side-by-side with the base members to produce composite loading surfaces of any desired width. Attachments with blades resembling plough shares can be secured to the base members to define a guide surface cooperating with the loading surface to direct material into the conveyor and a number of attachments can be built up one upon another to provide a composite guide surface of any desired height.

摘要翻译： 用于在矿井加工中将材料装载到输送机上的装置包括通过短链相互连接的两个相似的主体，用于沿输送机一侧的引导装置运动。 每个主体具有接合在引导装置上并通过在引导装置下方延伸到驱动链的板连接的成形基座构件。 该基部件具有朝向工作台面和移动方向向下延伸的倾斜加载表面。 附加类似形状的互补构件可以与基座构件并排地固定，以产生任何所需宽度的复合材料装载表面。 具有类似于犁股的叶片的附件可以固定到基部构件以限定与装载表面配合的引导表面，以将材料引导到输送机中，并且可以将多个附件一个接一个地构建，以提供任何期望的复合引导表面 高度。