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1. 发明申请

US20050099020A1 Mine door system with trigger-actuated latch mechanism 有权
标题翻译：具有触发器锁定机构的矿门系统
公开(公告)号：US20050099020A1
公开(公告)日：2005-05-12
申请号：US10706190
申请日：2003-11-12
申请人： William Kennedy , John Kennedy
发明人： William Kennedy , John Kennedy
IPC分类号： E05B63/20 , E05B63/22 , E05C1/10 , E05C3/06 , E05C3/14 , E05C3/16 , E06B5/14 , E21F1/10 , E21F17/12
CPC分类号： E05C1/10 , E05B63/22 , Y10T292/1051 , Y10T292/1053 , Y10T292/54
摘要： A mine door system for closing a mine doorway comprises a door hinged adjacent the doorway for swinging relative to the stopping between a closed position and an open position swung outwardly away from the stopping. A keeper is mounted in fixed position relative to the doorway. The system further comprises a trigger-actuated latch mechanism including a detent engageable with the keeper for latching the door in its closed position and a trigger operably connected to the detent in a latched position. The mechanism is constructed and configured so that actuation of the trigger causes the detent to move from a latched position in which the detent engages the keeper for latching the door closed to an unlatched position in which the detent is disengaged from the keeper for allowing the door to be opened.
摘要翻译：用于关闭矿井门口的矿门系统包括邻近门口铰接的门，用于相对于在关闭位置和从停止向外摆动的打开位置之间的停止摆动。保持器相对于门口安装在固定位置。该系统还包括触发器致动的闩锁机构，其包括可与保持器接合的止动件，用于将门闩锁在其关闭位置，并且触发器可操作地连接到处于锁定位置的棘爪。机构被构造和构造成使得触发器的致动导致制动器从锁定位置移动，在该位置处，棘爪接合保持器，用于将门闭合到非锁定位置，在该位置，制动器与保持器脱离，以允许门被打开

2. 发明授权

US4373294A Door for a mine stopping having knife-edge hinges 失效
标题翻译：一个矿井的门停下来有刀刃铰链
公开(公告)号：US4373294A
公开(公告)日：1983-02-15
申请号：US198203
申请日：1980-10-17
申请人： John M. Kennedy , William R. Kennedy
发明人： John M. Kennedy , William R. Kennedy
IPC分类号： E05D7/08 , E21F17/12
CPC分类号： E21F17/12 , E05D7/081 , E05Y2900/132 , Y10T292/1061
摘要： A door for closing a man-door opening in a mine stopping, the door having a pair of knife-edge hinges one at each of the two upper corners of the door for mounting the door to swing about a horizontal axis adjacent the top edge of the man-door opening between open and closed positions. Each hinge comprises a horizontally extending pivot pin and a vertically extending lug comprising a relatively thin metal plate member having a hole therein adapted to receive the pivot pin, whereby the area of engagement between the pivot pin and the lug is relatively small so that corrosion on the hinge at said area of engagement does not inhibit opening of the door.
摘要翻译：一个门关闭在矿井中的人门开口，门在门的两个上角中的每一个处具有一对刀刃铰链，用于安装门围绕邻近顶部边缘的水平轴线摆动打开和关闭位置之间的人门打开。每个铰链包括水平延伸的枢转销和垂直延伸的凸耳，其包括相对薄的金属板构件，其中具有适于容纳枢转销的孔，由此枢转销和凸耳之间的接合面积相对较小，在所述接合区域处的铰链不阻止门的打开。

3. 发明授权

US4118894A Door frame and door assembly for a mine stopping 失效
标题翻译：门框和门组件用于矿井停止
公开(公告)号：US4118894A
公开(公告)日：1978-10-10
申请号：US798770
申请日：1977-05-27
申请人： John M. Kennedy , William R. Kennedy
发明人： John M. Kennedy , William R. Kennedy
IPC分类号： E21F17/12 , E05D7/00
CPC分类号： E21F17/12
摘要： A door frame and door assembly for a doorway in a mine stopping in which the door is hinged to the top of the door frame, and hangs down at an angle from the top of the frame when closed with sealing surfaces of the door at the top, bottom and sides of the door in face-to-face engagement with forward faces of the top, bottom and sides of the frame, the forward face of the bottom being forward of the forward face of the top, and the forward faces of the sides of the frame being inclined.
摘要翻译：一种用于矿井停车门口的门框和门组件，其中门铰接到门框的顶部，并且在与顶部的门的密封面封闭时以一定角度从框架的顶部悬挂下来，门的底部和侧面与框架的顶部，底部和侧面的前表面面对面地接合，底部的前表面在顶部的前面的前方，并且框架的侧面倾斜。

4. 发明申请

US20170107817A1 MINE DOOR 审中-公开
公开(公告)号：US20170107817A1
公开(公告)日：2017-04-20
申请号：US15291731
申请日：2016-10-12
申请人： Jack Kennedy Metal Products & Buildings, Inc.
发明人： William R. Kennedy , John M. Kennedy
IPC分类号： E21F1/10 , E06B7/16 , E05D13/00 , E06B5/10 , E05D11/00 , E21F17/12 , E06B7/02
CPC分类号： E21F1/10 , E06B3/12 , E06B5/10
摘要： A reinforced lightweight mine door for installation in a mine passageway. The mine door includes a generally rectangular sheet metal door panel having four sides and four corners, and a reinforcing structure projecting from a face of the door panel. The reinforcing structure has a central section and a plurality of channel sections extending from the central section toward respective sides or corners of the door panel. A mine door including at least one hinge arrangement having unique reversibility features is also disclosed.

5. 发明授权

US09617705B2 Retainment wall for underground mine and method of construction 有权
公开(公告)号：US09617705B2
公开(公告)日：2017-04-11
申请号：US14710701
申请日：2015-05-13
申请人： Sturda, Inc. , Heintzmann Corporation
发明人： John J. Breedlove , Erik Denver , Tyler Proffitt , Robert Lamond
IPC分类号： E21F17/103 , E21F17/12 , E02D29/02 , E21D5/04 , E21D11/10
CPC分类号： E02D29/0275 , E21D5/04 , E21D11/102 , E21D11/105 , E21D11/107 , E21D11/155
摘要： A retainment wall for underground horizontally extending mine shafts wherein a spaced vertical series of horizontal support ribs are secured to one or more upright supports that are secured in the mine shaft between the side walls thereof. Porous material covers and is secured to the forward retaining face of the wall structure. If the retainment wall structure is to be used as a fill retainment barrier the porous material is spray coated with a settable sealant which covers the forward face of the wall structure and the perimeter thereof to seal off the mine shaft.

6. 发明授权

US4612848A Method and apparatus for moving air across a mineral face 失效
标题翻译：使空气通过矿物面移动的方法和装置
公开(公告)号：US4612848A
公开(公告)日：1986-09-23
申请号：US742697
申请日：1985-06-07
申请人： Frank Pollack
发明人： Frank Pollack
IPC分类号： E21F1/14 , E21F17/12
CPC分类号： E21F1/14
摘要： A compact, collapsible and automatically expansible mining canvas is constructed and arranged so that a mine worker may stand under a supported roof section and extend into a newly sumped coal portion a forward section of a mining canvas so as to direct the air flow across the face of a newly mined coal section so as to remove any dangerous gasses and debris escaping therefrom. The mining canvas comprises an upper support and a lower support connected by pivotal intermediate support members and a canvas which is connected there between and which is preferably pleated so as to allow collapsible and expansible operation. Included in this invention is the method by which a miner may stand under an already supported section and extend to within a few feet of the newly mined or sumped face a compact, collapsed but expansible canvas section that is easily transportable to the face and which upon expansion will engage the roof and floor of the mine so as to direct the air flow against the face.
摘要翻译：一个紧凑，可折叠和自动膨胀的采矿帆布被构造和布置，使得矿井工人可以站在支撑的屋顶部分下方，并延伸到采矿帆布的前部的新近加煤部分中，以便引导空气流过面的一个新开采的煤段，以便从中排出任何危险的气体和废物。采矿帆布包括上部支撑件和下部支撑件，该支撑件由枢转的中间支撑构件和连接在其间的帆布架连接，并且其中优选地被打褶以允许可折叠和可扩展的操作。在本发明中包括的方法是，矿工可以站立在已经支撑的部分下方并且延伸到新开采或加热的面的几英尺内的紧凑的，折叠的，但是可扩展的帆布部分，其易于运送到面部，扩建将与矿山的屋顶和地板接合，以将气流引导到面部。

7. 发明授权

US4096702A Mine stopping device and method of constructing same 失效
标题翻译：防雷装置及其构造方法
公开(公告)号：US4096702A
公开(公告)日：1978-06-27
申请号：US623457
申请日：1975-10-17
申请人： Willard J. Burton
发明人： Willard J. Burton
IPC分类号： E21F17/103 , E21F17/12 , E21F1/14
CPC分类号： E21F17/103 , E21F17/12
摘要： A mine stopping device and method of constructing same utilizing a plurality of laterally spaced substantially vertically disposed support members extending from the floor to the ceiling of a mine tunnel with a wire mesh screening secured thereto and extending substantially across the entire cross sectional area of the mine tunnel, and a plaster applied to the wire mesh to form a substantially air tight wall in sealing engagement with the walls, floor and ceiling of the mine tunnel. An inspection door can be provided in the mine stopping with an adjustable hinge which permits the door to be realigned with the door frame if the frame is distorted due to shift in the roof of the mine.
摘要翻译：一种排雷装置及其构造方法，其利用多个横向间隔开的基本上垂直设置的支撑构件，其从地板延伸至矿井隧道的天花板，其上固定有金属丝筛网并且基本跨越矿山的整个截面区域延伸隧道和施加到丝网上的石膏以形成与矿井隧道的墙壁，地板和天花板密封接合的基本上气密的壁。检查门可以在矿井停靠处设有一个可调节的铰链，如果由于矿山屋顶的移动而造成框架变形，则可以将门与门框重新对齐。

8. 发明授权

US4082331A Door for a mine stopping 失效
标题翻译：矿井停机门
公开(公告)号：US4082331A
公开(公告)日：1978-04-04
申请号：US738690
申请日：1976-11-04
申请人： John M. Kennedy , William R. Kennedy
发明人： John M. Kennedy , William R. Kennedy
IPC分类号： E05C3/14 , E21F17/12 , E05C5/00
CPC分类号： E05C3/14 , E21F17/12 , Y10T292/0934 , Y10T292/1061
摘要： A door for a doorway in a mine stopping having latch means adapted to yield to maintain the door latched on heaving of the sill of the doorway.

9. 发明申请

US20150260041A1 MINE STOPPING PANEL AND METHOD OF MANUFACTURE 审中-公开
标题翻译：矿井停机面板及其制造方法
公开(公告)号：US20150260041A1
公开(公告)日：2015-09-17
申请号：US14658994
申请日：2015-03-16
申请人： Jack Kennedy Metal Products & Buildings, Inc.
发明人： William R. Kennedy , John M. Kennedy
IPC分类号： E21F17/12 , B23P19/04
CPC分类号： E21F17/103 , Y10T29/49826
摘要： A mine stopping panel and method of making it are disclosed. In one embodiment, the panel includes first and second channel-shaped panel members having a telescoping sliding fit one inside the other. An elongate end cap fitted in the first panel member. One or more connections between the first panel member and the end cap hold the end cap against movement relative to the first panel member when an extending force is applied to the end cap tending to telescopically extend the first panel member relative to the second panel member. At least one device on the end cap is configured for engagement with the first panel member to resist telescopic movement of the first end cap relative to the first panel member when a contracting force is applied to the first end cap. Other improved mechanisms for resisting contracting forces are disclosed.
摘要翻译：公开了防雷板及其制作方法。在一个实施例中，面板包括具有彼此内置的伸缩滑动配合的第一和第二通道形面板构件。安装在第一面板构件中的细长端盖。当第一面板构件和端盖之间的一个或多个连接件相对于第一面板构件保持端盖抵抗相对于第一面板构件的运动，当延伸的力施加到端盖时，倾向于相对于第二面板构件可伸缩地延伸第一面板构件。端盖上的至少一个装置构造成用于与第一面板构件接合，以抵抗第一端盖相对于第一面板构件在向第一端盖施加收缩力时的伸缩运动。公开了抵抗收缩力的其它改进机制。

10. 发明授权

US6032986A Door system for a mine stopping 失效
标题翻译：矿门停系统
公开(公告)号：US6032986A
公开(公告)日：2000-03-07
申请号：US52322
申请日：1998-03-31
申请人： William R. Kennedy , John M. Kennedy
发明人： William R. Kennedy , John M. Kennedy
IPC分类号： E05C3/16 , E21F1/10 , E21F17/12 , E05C3/06
CPC分类号： E05C3/162 , E21F1/10 , E21F17/12 , Y10S292/55 , Y10T292/0864 , Y10T292/0877 , Y10T292/089 , Y10T292/1055 , Y10T292/1076
摘要： A door system for closing a doorway in a mine stopping includes a door hinged adjacent the doorway for swinging relative to the stopping between a closed position and an open position. A keeper is mounted in fixed position relative to the doorway. A latch mechanism is cooperable with the keeper for latching the door in its closed position. The latch mechanism has a detent portion and is operable to move the detent portion between a latching position in which the detent portion engages the keeper for latching the door closed, and an unlatching position in which the detent portion is disengaged from the keeper for allowing the door to be opened. The latch mechanism is constructed and configured so that it operates to move the detent portion along a path defined at least in part by an arc centered on a point spaced away from the door whereby the detent portion is adapted to remain in substantial engagement with the keeper to maintain the door closed in the event the keeper moves relative to the door, as in a mine convergence.
摘要翻译：用于在矿井停靠中关闭门口的门系统包括一个铰链在门口附近的门，用于相对于关闭位置和打开位置之间的停止摆动。保持器相对于门口安装在固定位置。闩锁机构与保持器配合，用于将门锁定在其关闭位置。闩锁机构具有制动部分，并且可操作以将制动部分移动到锁定位置，在该闩锁位置处，止动部分接合保持器以闭合门，以及解锁位置，止动部分与保持器脱离，门打开。闩锁机构被构造和构造成使得其操作以沿着至少部分地由以与门隔开的点为中心的圆弧限定的路径移动制动部分，由此止动部分适于保持与保持器基本接合在门将相对于门移动的情况下，如同在矿场中一样，保持门关闭。

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