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1. 发明授权

US4695098A Excavator, particularly for continuous strip mining of minerals 失效
标题翻译：挖掘机，特别适用于连续采矿矿物
公开(公告)号：US4695098A
公开(公告)日：1987-09-22
申请号：US864439
申请日：1986-05-16
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
IPC分类号： E21C27/24 , E21D9/12 , E21C35/20 , E21C37/02
CPC分类号： E21C27/24 , E21D9/124
摘要： The excavator for mining minerals, particularly for continuous strip mining of minerals, comprises a track drive, a digging unit with at least one digging roller and a connected conveyor for raw ore formed in the mining operation. The digging roller has a roller core and at least one helical digging and delivery flight. A delivery mechanism is mounted between the conveyor and the digging roller. The delivery mechanism comprises a breaking wedge and a delivery frame with a delivery opening connected to the breaking wedge. The breaking wedge extends from the underside of the delivery frame to the ground, and of course with a breaking surface thereon substantially tangent to the helical digging and delivery flight. There is a gap A between the breaking wedge and the helical digging and delivery flight of thread height H, and the sum of the gap A and the thread height H is less than the width B and the height C of the delivery opening. The conveyor is mounted on the underside of the delivery frame. The helical digging and delivery flight is a breaking tool and has a thread pitch G which is smaller than the width B and the height C of the delivery opening. The digging roller is rotatable in the working direction at the breaking wedge from below to above.
摘要翻译：用于采矿矿物的挖掘机，特别是用于连续剥离矿物的挖掘机包括轨道驱动装置，具有至少一个挖掘辊的挖掘单元和用于在采矿作业中形成的原矿的连接输送机。挖掘辊具有辊芯和至少一个螺旋挖掘和输送飞行。传送机构安装在输送机和挖掘辊之间。输送机构包括断裂楔和输送框架，输送口与破碎楔连接。断裂楔从输送框架的下侧延伸到地面，当然，其上具有基本上与螺旋挖掘和输送飞行相切的断裂表面。断裂楔与螺纹高度H的螺旋挖掘和传送飞行之间存在间隙A，间隙A和螺纹高度H的总和小于输送口的宽度B和高度C. 输送机安装在输送框架的下侧。螺旋挖掘和输送飞行是一种破碎工具，其螺纹节距G小于输送口的宽度B和高度C. 挖掘辊可以在破碎楔块的工作方向从下到上旋转。

2. 发明授权

US4499993A Belt-type bulk-material conveyor for underground use 失效
标题翻译：皮带式散料输送机用于地下使用
公开(公告)号：US4499993A
公开(公告)日：1985-02-19
申请号：US461534
申请日：1983-01-27
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
IPC分类号： B65G15/08 , B65G21/22
CPC分类号： B65G21/22 , B65G15/08 , B65G2201/04
摘要： A conveyor for transporting bulk material mainly underground along a closed path traversing at least one loading or unloading zone has a mainly one-level track on the path. This track has a one-level main rail following the path outside the zone and having ends at the zone, respective one-level Y-intersections at the zone each having a central leg connected to the respective rail end and right and left arms extending into the zone, and respective right and left rail branches at the zone extending from the right and left arms of the one Y-intersection to the right and left arms of the other intersection and spaced apart transversely of the path. An endless conveyor belt extends along the path and through the zone and has right and left longitudinal edges. Respective endless rows of longitudinally spaced right and left trucks alternate with one another along the path and each have a lower end attached to the respective belt edge and an upper end riding on and displaceable longitudinally in the main rail. An endless and flexible tension-transmitting drive element extends along the path and through the zone and is connected at least indirectly to the belt and trucks. A drive connected to the drive element advances the belt and trucks along the path in a transport direction. A deflector at the upstream Y-intersection forces the right trucks into its right arm and then into the right branch and forces the left trucks into its left arm and then into the left branch. The belt is closed and tubular outside the zone when its right and left trucks are all in the main rail and is open in the zone when the right trucks are in the right branch and the left trucks are spaced therefrom in the left branch.
摘要翻译：用于沿着穿过至少一个装载或卸载区域的封闭路径主要地下运送散装材料的输送机在路径上具有主要的一级轨道。该轨道具有跟随区域外的路径的一级主轨道，并且在该区域处具有端部，在该区域处的相应的一级Y交叉点各自具有连接到相应轨道端部的中心腿部，并且左侧臂部延伸到该区域以及从一个Y交叉点的右臂和左臂延伸到另一个交叉点的左右臂的区域中的相应的左右铁轨分支，并且横向地间隔开。环形传送带沿着路径延伸并穿过该区域并且具有左右纵向边缘。沿纵向间隔开的左右两厢车的相继的排列彼此交替，并且每个具有连接到相应的带边缘的下端，并且上端在主轨道上纵向移动并可移位。无端和灵活的张力传递驱动元件沿着路径延伸并且穿过该区域并且至少间接连接到皮带和卡车。连接到驱动元件的驱动器沿输送方向沿着路径推进皮带和卡车。上游Y交叉点的导流板将右侧卡车插入右臂，然后进入右侧分支，并迫使左侧卡车进入左侧手臂，然后进入左侧分支。当右侧和右侧的卡车全部在主轨道上时，该皮带被封闭并且处于管状区域，当右侧叉车在右侧分支中时左侧卡车与左侧叉车间隔开时，该区域在该区域中是敞开的。

3. 发明授权

US4247997A Trench excavating and shoring apparatus 失效
标题翻译：沟槽挖掘和支撑设备
公开(公告)号：US4247997A
公开(公告)日：1981-02-03
申请号：US19095
申请日：1979-03-09
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
IPC分类号： E02D17/08 , E02F5/04 , E02F5/10
CPC分类号： E02F5/04 , E02D17/086
摘要： A ditch-digging or trenching machine has a plurality of wall-engaging spreadable and retractable members which can be received in the trench to be advanced and provided with respective fluid-powered cylinders connectible to a cutting head for advancing the latter and drawing the retracted wall-engaging members thereafter to cut the trench. The cutter head includes a milling-type cutter in the form of a worm conveyor adapted to convey the detritus from the trench.
摘要翻译：挖沟或挖沟机具有多个壁接合的可伸展和可收回的构件，其可以被容纳在沟槽中以被推进并且设置有可连接到切割头的相应的流体动力缸，用于使其延伸并拉出缩回的壁随后切割沟槽。切割头包括以蜗杆传送器形式的铣削式切割器，其适于将碎屑从沟槽传送。

4. 发明授权

US5197824A System for protecting ground water under a dump 失效
标题翻译：用于保护地下水的系统
公开(公告)号：US5197824A
公开(公告)日：1993-03-30
申请号：US746646
申请日：1991-08-15
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
IPC分类号： E02B3/16 , B09B1/00 , E02B3/12 , E02B11/00 , E21C41/16
CPC分类号： B09B1/00 , E21C41/24
摘要： An installation for protecting ground water underneath a dump has at least one tunnel driven longitudinally through the ground underneath the dump and an array of casing pipes passing through the ground, each having a lower end opening into the tunnel, and each formed with a multiplicity of throughgoing holes. These casing pipes are longitudinally spaced to receive liquid from their surroundings and conduct it to the tunnel. Respective inner tubes spacedly received in the casing pipes are provided to service the respective casings and their holes. These casings are installed using standard oil-drilling equipment and techniques. Once the tunnel has been driven the bores are slant drilled to it and standard perforated well casings are installed in these slant-drilled bores.
摘要翻译：用于保护垃圾场下的地下水的装置至少有一个隧道纵向穿过垃圾场下面的地面，并且穿过地面的一套套管，每个隧道都有一个下端开口进入隧道，每个形成多个穿孔这些套管纵向间隔开以接收来自其周围的液体并将其传导到隧道。间隔地容纳在套管中的各个内管被设置成用于各个壳体及其孔。这些外壳使用标准的钻井设备和技术进行安装。一旦隧道被驱动，钻孔就被倾斜钻孔，并且在这些倾斜钻孔中安装标准的穿孔井套管。

5. 发明授权

US4645266A Tunnel and gallery excavator 失效
标题翻译：隧道和画廊挖掘机
公开(公告)号：US4645266A
公开(公告)日：1987-02-24
申请号：US692039
申请日：1985-01-16
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
IPC分类号： E21D9/10 , E21D9/12 , E21C35/20 , E21C25/06
CPC分类号： E21D9/1093 , E21D9/1026 , E21D9/12
摘要： A tunnel and gallery excavator comprises a ground contacting mechanism projecting from the front of a motorized drive and chassis and feeds debris to a conveyor. The digging arm has a pair of extendable supports attached to a yoke connected to the arm. The extendable supports are attached to and supported by the ground-contacting mechanism via pivots affording two degrees of freedom and an operating and adjusting device is provided for the extendable supports.
摘要翻译：隧道和廊道挖掘机包括从电动驱动器和底盘的前部突出的接地机构，并将碎屑送入输送机。挖掘臂具有一对可连接到连接到臂的轭的可延伸支撑件。可伸展的支撑件通过枢轴连接并由地面接触机构支撑，提供两个自由度，并为可伸展的支撑件提供操作和调节装置。

6. 发明授权

US4610573A Tunneling machine 失效
标题翻译：隧道机
公开(公告)号：US4610573A
公开(公告)日：1986-09-09
申请号：US761571
申请日：1985-08-01
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
IPC分类号： E21D9/10 , E21D20/00
CPC分类号： E21D9/1026 , E21D20/003
摘要： A tunneling machine according to the invention has a mobile and automotive base movable on the ground horizontally and longitudinally toward a face to be cut away, a turntable on the base defining an upright pivot axis and having a main support pivotal about the axis on the base, an arm having an inner end pivotal about a horizontal axis on the main support and having an outer end, and a cutter on the outer end of the arm. A conveyor having an intake on the ground between the base and the cutter and extends back away from the face, normally through the base. Actuators connected between the cutter, arm, support, conveyor, and base move the cutter over the face to cut rock therefrom and convey the cut rock back away from the face. A drilling apparatus including a drilling unit for making a hole extending along a bore axis and another unit for setting a rockbolt in the hole thus drilled is carried on the arm and engageable with the ceiling immediately adjacent the face. The cutter is engageable with the floor to support the arm thereon while the drilling apparatus is boring in the ceiling.
摘要翻译：根据本发明的隧道掘进机具有移动和汽车基座，水平和纵向地移动到待切割的面上，基座上的转台限定了直立的枢转轴线，并且具有围绕基座的轴线枢转的主支撑件，臂具有围绕主支撑件上的水平轴线枢转并具有外端的内端，以及在臂的外端上的切割器。一种输送机，其具有在基座和切割器之间的地面上的入口，并且通常通过基部从面部向后延伸。连接在切割器，臂，支撑件，输送机和基座之间的致动器将切割器移动到面上以从其中切割岩石并将切割的岩石从面部传送回。包括用于制造沿着孔轴线延伸的孔的钻孔单元和用于将如此钻孔的孔中设置摇杆的另一单元的钻孔装置承载在臂上并可与紧邻面的天花板接合。当钻孔设备在天花板中钻孔时，切割器可与地板接合以支撑其上。

7. 发明授权

US4274675A Shaft-sinking apparatus with milling head and central worm conveyor 失效
标题翻译：带铣头和中心蜗杆输送机的井下设备
公开(公告)号：US4274675A
公开(公告)日：1981-06-23
申请号：US69162
申请日：1979-08-23
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
IPC分类号： E21B4/16 , E21B4/18 , E21B7/00 , E21B7/28 , E21D1/06 , E21D1/03
CPC分类号： E21D1/06 , E21B4/16 , E21B4/18 , E21B7/00 , E21B7/28
摘要： An apparatus for the sinking of a shaft in which a machine platform can be anchored against the wall of the incipient shaft and carries an orbiting tool for cutting away the floor of the shaft, thereby dumping the detritus into a pilot-bore hole continuously drilled by a pilot-bore unit. The latter has a head for advancing the pilot bore and is provided with a worm conveyor running centrally through the shaft to transfer the detritus to a bucket on a loading platform disposed above the main platforms and connected thereto for feed cylinders. The platforms have cylinder arrangements whereby they can be independently anchored to the vertical wall of the shaft.
摘要翻译：一种用于沉没轴的装置，其中机器平台可以锚固在初始轴的壁上并且承载用于切割轴的地板的轨道工具，从而将碎屑倾倒到由钻孔中连续钻孔的先导孔中一个试点单位。后者具有用于推进导向孔的头部，并且设置有蜗杆传送器，其通过轴线中心地运行，以将碎屑传送到设置在主平台上方并与其连接的进料筒的装载平台上的铲斗。这些平台具有气缸布置，由此它们可以独立地锚固到轴的垂直壁。

8. 发明授权

US5199816A System for isolating a dump 失效
标题翻译：隔离系统
公开(公告)号：US5199816A
公开(公告)日：1993-04-06
申请号：US710429
申请日：1991-06-05
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
IPC分类号： E02D31/02 , B09B1/00 , E02D3/00 , E02D31/00 , E21C41/16
CPC分类号： B09B1/00 , E02D31/006 , E21C41/24
摘要： A system for isolating a dump sitting on the ground has three different structures which are installed under the dump sequentially, as needed. The first structure includes a tunnel driven longitudinally through the ground underneath the dump and an array of drainage pipes passing through the ground and each having a lower end opening into the tunnel and an upper end at the surface. The second structure includes a water barrier in the ground around at least some of the drainage pipes. The third structure includes a water-impervious mass of backfill in a slit underneath the barrier and having a lower end at the tunnel and an upper end at the surface.
摘要翻译：用于隔离位于地面上的垃圾的系统具有根据需要依次安装在倾倒下的三种不同结构。第一结构包括纵向穿过倾倒下方的地面的隧道，以及穿过地面的排水管阵列，每个具有下端开口进入隧道，并在该表面处设有上端。第二结构包括围绕至少一些排水管的地面上的防水屏障。第三结构包括在阻挡层下方的狭缝中的不透水质的填充物质，并且在隧道处具有下端，在表面具有上端。

9. 发明授权

US5180251A Underground protection underneath a dump 失效
标题翻译：地下保护下的一个DUMP
公开(公告)号：US5180251A
公开(公告)日：1993-01-19
申请号：US714250
申请日：1991-06-11
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
IPC分类号： B65G5/00 , B09B1/00 , E02D31/00 , E02D31/02 , E21C41/16
CPC分类号： E02D31/006 , B09B1/00 , E21C41/16
摘要： A dump sitting on the ground is isolated by first driving a tunnel longitudinally through the ground underneath the dump, then cutting from at least one side of the tunnel with a longwall-mining machine a longitudinally and transversely extending slit having a lower end opening into the tunnel and an upper end opening at ground level, and providing a liquid barrier in the slit underneath the dump. The material dug by the machine to form the slit is first conveyed downward along the slit into the tunnel and thence along and out of the tunnel. Stowing material is brought into the slit from the upper end thereof to backfill behind the machine. The cutting machine itself can be a standard cutter head with a longwall conveyor and a set of following props that hold up the roof behind the cutter until this area is backfilled.
摘要翻译：坐在地面上的垃圾被隔离，首先沿隧道纵向穿过隧道的地面，然后用长壁开采机从隧道的至少一侧切割，纵向和横向延伸的狭缝具有下端开口隧道和地面上的上端开口，并且在倾倒下方的狭缝中提供液体阻挡层。由机器挖出的形成狭缝的材料首先沿着狭缝向下传送到隧道中，然后沿着隧道向外输出。将储存材料从其上端引入狭缝中，以填充到机器后面。切割机本身可以是标准的刀头，其具有长壁输送机和一组以下道具，其在车间后方保持屋顶，直到该区域被回填。

10. 发明授权

US4470636A Mining machine excavator drum having liquid spray control 失效
标题翻译：采矿机挖掘机鼓具有液体喷雾控制
公开(公告)号：US4470636A
公开(公告)日：1984-09-11
申请号：US334070
申请日：1981-12-23
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
IPC分类号： E21C35/22 , E21C25/10 , E21C31/02 , E21C35/23
CPC分类号： E21C31/02 , E21C25/10 , E21C35/23
摘要： A mining machine, e.g. for advancing a mine tunnel against a coal or rock face, comprises an elongated rotary excavator, e.g. in the form of a worm, provided with tools for attacking the face. The excavator is provided with nozzles for spraying a liquid adapted to reduce dust formation, usually water, and the nozzles are divided into angularly spaced zones respectively communicating wth a rotary distributing valve body which delivers the liquid to the group of nozzles trained upon the mine face while blocking flow to the other groups.
摘要翻译：采矿机，例如用于将矿井隧道推向煤或岩面，包括一个细长的旋转挖掘机，以蠕虫的形式，提供了用于攻击脸部的工具。挖掘机设置有用于喷射适于减少粉尘形成的液体的喷嘴，通常是水，并且喷嘴被分成成角度间隔的区域，分别与旋转分配阀体连通，该旋转分配阀体将液体传送到在矿井上训练的喷嘴组同时阻止流向其他组。

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