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1. 发明授权

US09291053B2 Self-moving tunnel support canopy 有权
标题翻译：自行隧道支护冠层
公开(公告)号：US09291053B2
公开(公告)日：2016-03-22
申请号：US14395511
申请日：2012-06-26
申请人： Xinbin Li
发明人： Xinbin Li
IPC分类号： E21D9/06 , E21D11/40 , E21D23/04 , E21D15/14 , E21D23/03 , E21D11/10 , E21D23/06 , E21D23/16 , E21D23/08
CPC分类号： E21D9/0621 , E21D11/10 , E21D11/28 , E21D11/30 , E21D11/40 , E21D15/14 , E21D23/0086 , E21D23/03 , E21D23/04 , E21D23/0427 , E21D23/06 , E21D23/08 , E21D23/16
摘要： A self-moving tunnel support canopy includes front arch frame, rear arch frame, forward jack, and support jack disposed under the front arch frame. The front arch frame has front arch beams and front longitudinal beams longitudinally disposed along arch upper surfaces of front arch beams and coupled to all the front arch beams. The rear arch frame has rear arch beams and rear longitudinal beams longitudinally disposed along arch upper surfaces of the rear arch beams and coupled to all the rear arch beams. The front longitudinal beams and the rear arch beams are spacedly disposed, and a spacing is configured between the front arch beam and a front-adjacent rear arch beam. One end is coupled to the front arch frame, and the other end of the forward jack is coupled to the rear arch frame. The front arch beam and the rear arch beam are both arch-shaped beams.
摘要翻译：自行式隧道支护罩包括前拱架，后拱架，前进千斤顶和设置在前拱架下方的支撑千斤顶。前拱形框架具有前拱梁和前纵梁，纵向纵向设置在前拱梁的拱形上表面并且连接到所有前拱梁。后拱形框架具有后拱梁和后纵梁，纵向纵向设置在后拱梁的拱形上表面并且联接到所有后拱梁。前纵梁和后拱梁间隔设置，并且在前拱梁与前相邻的后拱梁之间构成间隔。一端连接到前拱形框架，并且前进千斤顶的另一端联接到后拱架。前拱梁和后拱梁均为拱形梁。

2. 发明申请

US20140064859A1 TELESCOPIC MINE ROOF SUPPORT 有权
标题翻译： TELESCOPIC矿山屋顶支持
公开(公告)号：US20140064859A1
公开(公告)日：2014-03-06
申请号：US13599428
申请日：2012-08-30
申请人： Michael T. Shook , Charles C. Lash
发明人： Michael T. Shook , Charles C. Lash
IPC分类号： E21D15/14
CPC分类号： E21D15/14 , E21D15/00 , E21D15/18 , E21D15/44 , E21D15/486
摘要： A longitudinally yieldable support for underground roof support includes a first support section with a first elongate outer shell filled with a solid compressible filler material and a second support section filled with a second solid compressible filler material with a second elongate outer shell extending above the first elongate outer shell. The second support section has density that is greater than a density of the first solid compressible filler material. A pair of attachment members are coupled to the second elongate outer shell and are configured for lifting the second elongate outer shell relative to the first elongate outer shell and for securing the second elongate outer shell relative to the first elongate outer shell once lifted.
摘要翻译：用于地下屋顶支撑件的纵向可屈服的支撑件包括具有填充有固体可压缩填充材料的第一细长外壳的第一支撑部分和填充有第二固体可压缩填充材料的第二支撑部分，第二细长外壳在第一细长外壳。第二支撑部分的密度大于第一固体可压缩填充材料的密度。一对附接构件联接到第二细长外壳并且被构造成用于相对于第一细长外壳提升第二细长外壳并且用于在提起时相对于第一细长外壳固定第二细长外壳。

3. 发明授权

US08371658B2 Apparatus and method for supporting a mine rib 有权
标题翻译：用于支撑矿肋的装置和方法
公开(公告)号：US08371658B2
公开(公告)日：2013-02-12
申请号：US12800190
申请日：2010-05-10
申请人： John J. Breedlove , Erik Denver , Herbert B. Stiltner
发明人： John J. Breedlove , Erik Denver , Herbert B. Stiltner
IPC分类号： E21D15/14
CPC分类号： E21D15/14
摘要： A mine rib support for bracing a vertical mine rib disposed between a mine floor and a mine roof. The support includes an elongated upright and continuous telescopically expandable support having a preset curvature. The member is longitudinally expanded for engaging the mine floor and the mine roof under compression with the curvature facing towards the mine rib. A support plate is laterally extended from the support member into compression engagement with the mine rib, thereby prestressing the support for support of the mine rib.
摘要翻译：用于支撑位于矿井底部和矿顶之间的垂直矿肋的矿用肋支撑。支撑件包括具有预设曲率的细长的直立和连续的可伸缩的支撑件。该构件纵向膨胀，用于在压缩下接合矿井底板和矿顶，其曲率面向矿肋。支撑板从支撑构件横向延伸成与矿井肋压缩接合，从而预应力支撑以支撑矿井肋。

4. 发明申请

US20110052334A1 Apparatus and method for supporting a mine rib 有权
标题翻译：用于支撑矿肋的装置和方法
公开(公告)号：US20110052334A1
公开(公告)日：2011-03-03
申请号：US12800190
申请日：2010-05-10
申请人： John J. Breedlove , Erik Denver , Herbert B. Stiltner
发明人： John J. Breedlove , Erik Denver , Herbert B. Stiltner
IPC分类号： E21D15/52
CPC分类号： E21D15/14
摘要： A mine rib support for bracing a vertical mine rib disposed between a mine floor and a mine roof. The support includes an elongated upright and continuous telescopically expandable support having a preset curvature. The member is longitudinally expanded for engaging the mine floor and the mine roof under compression with the curvature facing towards the mine rib. A support plate is laterally extended from the support member into compression engagement with the mine rib, thereby prestressing the support for support of the mine rib.
摘要翻译：用于支撑位于矿井底部和矿顶之间的垂直矿肋的矿用肋支撑。支撑件包括具有预设曲率的细长的直立和连续的可伸缩的支撑件。该构件纵向膨胀，用于在压缩下接合矿井底板和矿顶，其曲率面向矿肋。支撑板从支撑构件横向延伸成与矿井肋压缩接合，从而预应力支撑以支撑矿井肋。

5. 发明授权

US09347316B2 Telescopic mine roof support 有权
标题翻译：望远镜矿顶支撑
公开(公告)号：US09347316B2
公开(公告)日：2016-05-24
申请号：US14508032
申请日：2014-10-07
申请人： BURRELL MINING PRODUCTS, INC.
发明人： Michael T. Shook , Charles C. Lash
IPC分类号： E21D15/18 , E21D15/14 , E21D15/00 , E21D15/44 , E21D15/48
CPC分类号： E21D15/14 , E21D15/00 , E21D15/18 , E21D15/44 , E21D15/486
摘要： A longitudinally yieldable support for underground roof support includes a first support section with a first elongate outer shell filed with a solid compressible filler material and a second support section filled with a second solid compressible filler material with a second elongate outer shell extending above the first elongate outer shell. The second support section has density that is greater than a density of the first solid compressible filler material. A pair of attachment members are coupled to the second elongate outer shell and are configured for lifting the second elongate outer shell relative to the first elongate outer shell and for securing the second elongate outer shell relative to the first elongate outer shell once lifted.
摘要翻译：用于地下屋顶支撑件的纵向可屈服支撑件包括具有第一细长外壳的第一支撑部分，其具有固体可压缩填充材料，第二支撑部分填充有第二固体可压缩填料，第二固体可压缩填充材料具有在第一细长外壳。第二支撑部分的密度大于第一固体可压缩填充材料的密度。一对附接构件联接到第二细长外壳并且被构造成用于相对于第一细长外壳提升第二细长外壳并且用于在提起时相对于第一细长外壳固定第二细长外壳。

6. 发明授权

US09045981B2 Telescopic safety device 有权
标题翻译：伸缩安全装置
公开(公告)号：US09045981B2
公开(公告)日：2015-06-02
申请号：US13805792
申请日：2011-06-21
申请人： Fred Baas , Jan Pieter Maarschalk
发明人： Fred Baas , Jan Pieter Maarschalk
IPC分类号： F16M13/00 , E21D15/44 , E04G25/08 , F16B7/14 , E21D15/14 , A62B3/00
CPC分类号： E21D15/44 , A62B3/00 , E04G25/08 , E21D15/14 , F16B7/1409
摘要： A safety device 1 includes a telescopic tubular body 2 with an axial space which is bounded by an outer casing 3 and through which an extending part 4 is axially movable. The outer casing 3 and the extending part 4 are adjustable relative to each other between a relatively compact starting position and at least one extended position. At least one blocking body 7 is provided in the space between the outer casing 3 and the extending part 4 which blocks a movement of the extending part 4 into the outer casing 3, while the at least one blocking body 7 allows a reverse movement of the extending part out of the outer casing.
摘要翻译：安全装置1包括伸缩管状体2，其具有由外壳3限定的轴向空间，并且延伸部分4可轴向移动。外壳3和延伸部分4在相对紧凑的起始位置和至少一个延伸位置之间可相对于彼此调节。在外壳3和延伸部4之间的空间中设置至少一个阻挡体7，阻挡体7阻止延伸部4进入外壳3的移动，同时至少一个阻挡体7允许将部分伸出外壳。

7. 发明申请

US20150086280A1 ROOF SUPPORT SHEET HANDLING FOR UNDERGROUND MINES 审中-公开
标题翻译：房屋支持表处理地下矿山
公开(公告)号：US20150086280A1
公开(公告)日：2015-03-26
申请号：US14559760
申请日：2014-12-03
申请人： Joy MM Delaware, Inc.
发明人： Peter A. Lugg , Richard D. Boyd , Adrian Germyn , William D. Eddowes , Chris Coates
IPC分类号： E21D15/14 , E21D15/50
CPC分类号： E21D15/14 , E21C27/24 , E21D11/152 , E21D11/403 , E21D15/50 , E21D20/003
摘要： Systems for installing roof support sheets on a mine roof. One system includes a support frame, a lifting system, and a feeding system. The support frame holds a plurality of roof support sheets. The lifting system lifts at least one of the sheets from the support frame. The feeding system obtains the at least one sheet from the lifting system and feeds the at least one sheet toward an installation apparatus for installation on the mine roof. The lifting system includes a shoe and at least one arm for moving the shoe to engage and move the at least one sheet. The feeding system includes a drive assembly and a support. The drive assembly engages and moves the at least one sheet toward the installation apparatus, and the support supports the at least one sheet moved by the drive assembly.
摘要翻译：在屋顶上安装屋顶支撑板的系统。一个系统包括支撑框架，提升系统和馈送系统。支撑框架保持多个屋顶支撑片。提升系统从支撑架提升至少一个片材。进料系统从提升系统获得至少一个片材，并将至少一个片材送入安装设备以安装在矿山屋顶上。提升系统包括鞋和至少一个臂，用于移动鞋以接合和移动至少一个片。给料系统包括驱动组件和支撑件。驱动组件将至少一个片材接合并移动到安装设备，并且支撑件支撑由驱动组件移动的至少一个片材。

8. 发明授权

US08851805B2 Telescopic mine roof support 有权
标题翻译：望远镜矿顶支撑
公开(公告)号：US08851805B2
公开(公告)日：2014-10-07
申请号：US13599428
申请日：2012-08-30
申请人： Michael T. Shook , Charles C. Lash
发明人： Michael T. Shook , Charles C. Lash
IPC分类号： E21D15/18
CPC分类号： E21D15/14 , E21D15/00 , E21D15/18 , E21D15/44 , E21D15/486
摘要： A longitudinally yieldable support for underground roof support includes a first support section with a first elongate outer shell filled with a solid compressible filler material and a second support section filled with a second solid compressible filler material with a second elongate outer shell extending above the first elongate outer shell. The second support section has density that is greater than a density of the first solid compressible filler material. A pair of attachment members are coupled to the second elongate outer shell and are configured for lifting the second elongate outer shell relative to the first elongate outer shell and for securing the second elongate outer shell relative to the first elongate outer shell once lifted.
摘要翻译：用于地下屋顶支撑件的纵向可屈服的支撑件包括具有填充有固体可压缩填充材料的第一细长外壳的第一支撑部分和填充有第二固体可压缩填充材料的第二支撑部分，第二细长外壳在第一细长外壳。第二支撑部分的密度大于第一固体可压缩填充材料的密度。一对附接构件联接到第二细长外壳并且被构造成用于相对于第一细长外壳提升第二细长外壳并且用于在提起时相对于第一细长外壳固定第二细长外壳。

9. 发明公开

US20240167383A1 TELESCOPIC DEVICE AND TELESCOPIC ANNULAR TUNNEL STEEL ARCH 审中-公开
公开(公告)号：US20240167383A1
公开(公告)日：2024-05-23
申请号：US18242545
申请日：2023-09-06
申请人： ZHEJIANG UNIVERSITY CITY COLLEGE
发明人： Xinjiang Wei , Zeyu Cheng , Hongshui Zhu , Shiming Du , Jun Zhao , Yun Wang , Hanhua Zhu , Tongchun Han
IPC分类号： E21D15/14 , E21D15/00
CPC分类号： E21D15/14 , E21D15/005
摘要： A telescopic device includes a first U-shaped connector with a plurality sets of adjustment slots defined in two sides thereof and arranged along an adjustment direction; a second U-shaped connector defining first through holes in two sides thereof, the second U-shaped connector being inserted into the first U-shaped connector with U-shaped openings thereof opposite to each other to define an accommodating space; a first spring located in the accommodating space and abutting against the first and second U-shaped connectors, respectively; an elastic pin with two ends thereof extending through the first through holes and engaging into one of the plurality sets of adjustment slots; and an initial fixing pin being detachably connected to the first and second U-shaped connectors. A telescopic annular tunnel steel arch includes an upper arch, two lower arches and two telescopic devices connecting two ends of the upper arch to the two lower arches, respectively.

10. 发明申请

US20160208609A1 SUPPORT FOR USE IN MINE 有权
标题翻译：支持在矿山使用
公开(公告)号：US20160208609A1
公开(公告)日：2016-07-21
申请号：US15023545
申请日：2014-09-29
申请人： Ian Edward HEALY
发明人： Ian Edward HEALY
IPC分类号： E21D15/44
CPC分类号： E21D15/44 , E21D15/14
摘要： A support comprising an outer casing having a main axis, the outer casing comprising a first casing part and a second casing part, the first casing part being at least partially receivable within the second casing part to enable relative movement therebetween in the axial direction, the casing parts having a cavity therein at least one of which has a core which includes a compressible medium, the support further including a pressure responsive system configured so that under the influence of pressure it can cause the relative displacement or movement between the first and second casing parts.
摘要翻译：一种支撑体，其包括具有主轴的外壳，所述外壳包括第一壳体部分和第二壳体部分，所述第一壳体部分至少部分地可接收在所述第二壳体部分内，以使得能够在轴向方向上相对移动，壳体部件具有其中至少一个具有包括可压缩介质的芯的空腔，所述支撑件还包括压力响应系统，其构造成使得在压力的影响下，所述压力响应系统可以引起第一和第二壳体之间的相对位移或运动部分。

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