专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09581022B2 Free-wheeling-resistant rolls for mining roof support and the combination of a mining machine and such rolls 有权
标题翻译：用于采矿屋顶支撑的耐磨轮和采矿机和这种轧辊的组合
公开(公告)号：US09581022B2
公开(公告)日：2017-02-28
申请号：US14274247
申请日：2014-05-09
申请人： TENSAR CORPORATION
发明人： John E. Steffenino
IPC分类号： E21D11/00 , B29C65/48 , B65H18/28 , E21C35/04 , E21D5/00 , B65H18/00 , E21D5/12
CPC分类号： E21D5/00 , B29C65/48 , B65H18/00 , B65H18/28 , E21C35/04 , E21D5/12 , E21D11/00 , E21D11/152 , E21D11/40
摘要： A roll of grid material for mine roof support, and a mining machine in combination with such a roll, in which the roll has bands of adhering material injected or otherwise forced into the roll in spaced locations along the roll's width. The adhering material interconnects the overlapped layers within the roll and is sufficiently strong to hold the grid material in the rolled configuration for transport and storage, and yet is readily pulled apart in response to sufficient manual or mechanical pressure applied against the roll, or tension applied to the unwound portion thereof, so as to enable the grid material to be incrementally unwound and installed in the mine. The rolls can be installed using a range of mining machines without need for any specialized dispensing or other apparatus mounted on the machine and without the need for any mechanical device to control unwinding.
摘要翻译：用于矿山屋顶支撑的一卷栅格材料和与这种辊组合的采矿机，其中辊具有沿辊的宽度在间隔开的位置注入或以其它方式被压入辊的粘合材料带。粘合材料将辊内的重叠层相互连接并且足够坚固以将格栅材料保持在卷绕构型中用于运输和储存，并且响应于施加到辊上的足够的手动或机械压力而容易地分开，或施加张力到其退绕部分，以便能够将栅格材料递增地展开并安装在矿井中。辊可以使用一系列采矿机安装，而不需要任何专门的分配装置或其他装置安装在机器上，而不需要任何机械装置来控制展开。

2. 发明申请

US20160369629A1 Center-pillared Full-Face Shaft Drilling Machine 有权
标题翻译：中心柱全面轴钻孔机
公开(公告)号：US20160369629A1
公开(公告)日：2016-12-22
申请号：US15122161
申请日：2014-12-09
申请人： CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO., LTD.
发明人： Hua ZHAO , Jianbin LI , Kleuters Nikolaus , Ningchuan Zhang , Wei Xiao , Xingjian Zhuo , Dujuan Wang , Lianhui Jia , Yanping Dong , Qian Zhou
IPC分类号： E21D1/00 , E21B33/13 , E21B15/00 , E21B21/01 , E21B4/00 , E21B7/00
CPC分类号： E21B7/203 , E21B4/00 , E21B7/00 , E21B15/00 , E21B15/003 , E21B21/01 , E21B33/13 , E21D1/00 , E21D1/06 , E21D5/04 , E21D5/12
摘要： A center-pillared full-face shaft drilling machine comprises a center pillar (1), device platforms (2), a derrick (3), a driving system (4), a personnel and material conveying system (5), a well wall support and protection system (6), a safeguard system (7), and an operation chamber (8). The derrick (3) is mounted at a wellhead. The operation chamber (8) is disposed on the derrick (3). The center pillar directly leads from the well bottom to the wellhead and is connected to a slide rack comprised in the derrick on the ground. The driving system (4) is mounted at the front end of the center pillar (1) of a device. The multiple device platforms (2) are sequentially mounted on the center pillar (1) of the device from rear to front. The personnel and material conveying system (5) and the safeguard system (7) are separately mounted on the device platforms at the rear of the driving system (4) and on the ground. The well wall support and protection system (6) is mounted on the device platforms at the rear of the driving system (4) and around the driving system (4). The shaft drilling machine solves the construction problem of large shafts in mines and the like, implements parallel construction operations of automated mechanical integrated complete devices having a series of functions such as shaft driving, residue discharging, support and protection, drainage and ventilation, facilitates dismounting and mounting of the device, saves preparation time, improves the construction efficiency, reduces construction cost, improves construction safety, and has a wide application range.
摘要翻译：中心柱全面轴钻机包括中柱（1），装置平台（2），井架（3），驱动系统（4），人员和物料输送系统（5），井壁支撑和保护系统（6），保护系统（7）和操作室（8）。井架（3）安装在井口。操作室（8）设置在井架（3）上。中心支柱直接从井底引导到井口，并连接到包含在地面井架中的滑架。驱动系统（4）安装在装置的中心支柱（1）的前端。多个装置平台（2）从后方依次安装在装置的中心支柱（1）上。人员和物料输送系统（5）和保护系统（7）分别安装在驱动系统（4）后部和地面的设备平台上。井壁支撑和保护系统（6）安装在驱动系统（4）后部和驱动系统（4）周围的设备平台上。钻井机解决了矿井等大型轴的施工问题，实现了自动机械一体化整体装置的并联施工作业，具有轴驱动，排渣，排水，保护，排水，通风等一系列功能，便于拆卸安装设备，节省准备时间，提高施工效率，降低施工成本，提高施工安全性，应用范围广泛。

3. 发明授权

US4031708A Slipforming method and apparatus for in situ lining of an upwardly open shaft with monolithic concrete 失效
标题翻译：具有整体混凝土的向上开放轴的滑移成形方法和装置
公开(公告)号：US4031708A
公开(公告)日：1977-06-28
申请号：US725007
申请日：1976-09-20
申请人： Raymond A. Hanson
发明人： Raymond A. Hanson
IPC分类号： E21D5/04 , E21D5/12 , E21D5/00
CPC分类号： E21D5/04 , E21D5/12
摘要： A slipform and method for forming a concrete lining in upright open shafts having been previously filled with a liquid such as drilling mud. The drilling mud below the slipform apparatus is pressurized to push the slipform upwardly within the shaft while it simultaneously forms delivered concrete into a monolithic lining within the shaft. The apparatus includes outer and inner slipform members. The inner slipform member fits within a conical recess of the outer slipform member and includes a lower cylindrical portion for forming the open inside diameter of the lining. Concrete, in a plastic, wet condition, is pumped between the two slipform members to be molded against the shaft wall into an upwardly open monolithic concrete lining. The rate of ascent of the forms is timed in accordance with the setting time of the concrete so that the upwardly moving form leaves a hardened monolithic lining behind. The lining is formed in place in the liquid filled shaft while the liquid (drilling mud) is pumped from above the slipform members to the area below. A hydraulic seal is maintained between the slipform members and the shaft walls. The seal is movable with the slipform members as they move upwardly along the shaft walls. A flotation mechanism is provided in the form of inflatable bladders within the form members to selectively render the form members buoyant.
摘要翻译：用于在直立开放轴中形成混凝土衬里的滑模和方法，其预先填充有诸如钻井泥浆的液体。在滑模装置下方的钻井泥浆被加压以在轴内向上推动滑模，同时将输送的混凝土形成到轴内的整体衬里中。该装置包括外滑动构件和内滑动构件。内部滑动构件装配在外部滑动构件的锥形凹部内，并且包括用于形成内衬的开口内径的下部圆柱形部分。在塑料的湿润状态下，混凝土被泵送在两个滑模构件之间，以便被压靠在轴壁上成为向上开的整体混凝土衬里。形式上升的速度根据混凝土的凝固时间进行计时，以便向上移动的形式留下硬化的整体衬里。在液体填充的轴中形成衬垫，同时将液体（钻井泥浆）从滑动构件上方泵送到下面的区域。在滑模构件和轴壁之间保持液压密封。密封件随着滑动构件沿轴壁向上移动而可移动。浮选机构以形式构件内的可充气气囊的形式提供，以选择性地使形式构件浮起。

4. 发明授权

US3827244A A form for producing a concrete lining of mine galleries, tunnels, shafts or the like 失效
标题翻译：用于生产矿山格栅，隧道，船舶等的混凝土衬套的形式
公开(公告)号：US3827244A
公开(公告)日：1974-08-06
申请号：US31671572
申请日：1972-12-20
申请人： WALBROHL H
发明人： WALBROHL H
IPC分类号： E04G11/34 , E21D5/12 , E21D11/10 , E01G5/16
CPC分类号： E21D11/102 , E21D5/12
摘要： A shuttering or form for producing a concrete lining in galleries, tunnels, shafts or the like, in which the concrete is introduced between an inner shuttering and the natural soil, the concrete lining being supported by the form until the concrete has reached its desired strength.
摘要翻译：用于在画廊，隧道，轴等中制造混凝土衬砌的模板或形式，其中混凝土被引入内部模板和天然土壤之间，混凝土衬砌被支撑形式，直到混凝土达到其期望的强度。

5. 发明授权

US3074237A Apparatus for lining mine shafts 失效
标题翻译：矿井衬砌装置
公开(公告)号：US3074237A
公开(公告)日：1963-01-22
申请号：US72682158
申请日：1958-04-07
申请人： LILLY JAMES A
发明人： LILLY JAMES A
IPC分类号： E21D5/12
CPC分类号： E21D5/12

6. 发明授权

US1979896A Method of lining tunnels, shafts, or the like 失效
标题翻译：衬砌隧道，轴等的方法
公开(公告)号：US1979896A
公开(公告)日：1934-11-06
申请号：US63771332
申请日：1932-10-14
申请人： MALCOLM MCALPINE
发明人： MALCOLM MCALPINE
IPC分类号： E21D5/12 , E21D11/04
CPC分类号： E21D5/12 , E21D11/04

7. 发明授权

US1014656A Method of sinking, lining, and cementing shafts. 失效
标题翻译：水洗方法，内衬和成型手套。
公开(公告)号：US1014656A
公开(公告)日：1912-01-16
申请号：US1909518034
申请日：1909-09-16
申请人： LEGRAND PAUL ALBERT
发明人： LEGRAND PAUL ALBERT
CPC分类号： E21D5/12

8. 发明授权

US1008727A Lining for shafts. 失效
标题翻译：衬里衬衫
公开(公告)号：US1008727A
公开(公告)日：1911-11-14
申请号：US1911604498
申请日：1911-01-24
申请人： MCCARTHY WILLIAM T
发明人： MCCARTHY WILLIAM T
CPC分类号： E21D5/12

9. 发明授权

US1003141A Method of sinking shafts in loose and watery strata. 失效
标题翻译：在松散和水中冲浪的方法。
公开(公告)号：US1003141A
公开(公告)日：1911-09-12
申请号：US1910566065
申请日：1910-06-09
申请人： LARDY EMIL
发明人： LARDY EMIL
CPC分类号： E21D5/12

10. 发明授权

US835159A Art of constructing lining-walls for shafts excavated in the earth. 失效
标题翻译：在地球上挖掘的建筑物的建筑艺术。
公开(公告)号：US835159A
公开(公告)日：1906-11-06
申请号：US1906321361
申请日：1906-06-12
申请人： JACKSON GEORGE W
发明人： JACKSON GEORGE W
CPC分类号： E21D5/12

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式