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公开(公告)号：US20240350836A1
公开(公告)日：2024-10-24
申请号：US18305595
申请日：2023-04-24
CPC分类号： A62B1/06 , E04G21/3223
摘要： A rescue system for evacuating an incapacitated person from an elevated area includes a frame configured to be mounted on a pair of vertical posts extending upwardly from a surface of the elevated area, the posts defining a plane, wherein at least a portion of the frame is cantilevered out from the plane of the posts, and a lowering system supported by the cantilevered portion of the frame, the lowering system being configured to allow a rescuer to lower the incapacitated person by rope from the elevated area.
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公开(公告)号：US20180147421A1
公开(公告)日：2018-05-31
申请号：US15571928
申请日：2017-03-09
发明人： Kenji OGURA
IPC分类号： A62B1/06
CPC分类号： A62B1/06 , B66D1/7489
摘要： An ascender includes a pulley, an input shaft, a support member, a transmission mechanism, a rope guide, a cam, an energizing member, an operating member, and a closing member. A rope is removably wound on the pulley. An output shaft of a rotary electric tool is removably connected to the input shaft. The transmission mechanism transmit a rotational force of the input shaft to the pulley. The cam moves toward the pulley to bite into the rope so as to prevent a movement of the rope when the rope is going to move in a descending direction. The cam moves away from the pulley to allow the movement of the rope when the rope is going to move in an ascending direction.
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公开(公告)号：US20170338728A1
公开(公告)日：2017-11-23
申请号：US15504636
申请日：2015-08-18
CPC分类号： H02K49/046 , A62B1/06 , A62B1/08 , B60R22/343 , B60R22/36 , B60R2022/4666 , F16D63/008 , H02K2213/09
摘要： Described herein is a device comprising members in a kinematic relationship. The kinematic relationship is at least partially governed by at least one magnetic flux interaction that, in effect, may provide a tunable resistance to movement, changing the rate of relative movement between the members. In one embodiment, the device comprises a first member in a kinematic relationship with at least one further member to form a system. The system moves within a limited range of motion and the system interacts when an external energizing force is imposed on the system causing the members to respond due to their kinematic and dynamic characteristics and thereby creating relative motion between the members. The trigger member is coupled to the at least the first member and moves in response to a pre-determined system movement. When the trigger member moves, the trigger member imposes a braking action on the system or a member or members thereof. The speed and/or intensity of the braking action imposed by the trigger member on the system or a member or members thereof is controlled by the trigger member rate of movement. This rate of movement is in turn governed by a magnetic flux interaction between the trigger member and the at least one first member causing formation of a magnetically induced eddy current force between the parts.
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公开(公告)号：US20170174482A1
公开(公告)日：2017-06-22
申请号：US14974384
申请日：2015-12-18
申请人： T-Mobile USA, Inc.
发明人： Joseph B. Lee
摘要： Systems and methods for providing lifting workers up cell towers are disclosed. The system is useful on “stealth” cellular towers that do not have external ladders or climbing pegs for aesthetic reasons. The system can include a cable, a system of pulleys, and an internal or external winch. The cable can include a counterweight to enable the cable to be paid out from a storage position at the top of the tower down to the ground under its own weight. Workers can attach a harness or a basket to the cable. The winch can then pull the cable, worker, and/or basket to the top of the tower. The winch can be installed on site or can be provided by an on-site service vehicle. The system can also include a fall arrest system to prevent falls in the event of a component failure.
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公开(公告)号：US20170021231A1
公开(公告)日：2017-01-26
申请号：US14805366
申请日：2015-07-21
发明人： Jaime A. Merritt
CPC分类号： A63B29/024 , A62B1/06 , A62B1/14 , A62B35/0081 , A63B29/08
摘要： A rope-climbing device has an upper assembly with planar side plates spaced apart by a roller, such that the side plates rotate relative to one another about the roller axis, a spine unit comprising planar links of common width each of half the plate spacing, the links pivoted at a central point, and a lower assembly comprising third and fourth side plates spaced apart by a clamp element such that the third and fourth side plates are enabled to rotate relative to one another about the clamp axis, and the clamp element is enabled to clamp a rope between the plates. The device may be opened by aligning pivot points, a rope inserted, and closed on the rope. Engaged on the rope the device may be set to slide on the rope, ar clamp to the rope by action of a user.
摘要翻译： 攀爬装置具有上部组件，其具有由辊间隔开的平面侧板，使得侧板围绕辊轴线相对于彼此旋转;脊柱单元，其包括具有一半板间距的共同宽度的平面连接， 所述连杆在中心点处枢转，并且下部组件包括由夹紧元件间隔开的第三和第四侧板，使得所述第三和第四侧板能够相对于彼此绕所述夹具轴线旋转，并且所述夹紧元件 能够在钢板之间夹紧绳索。 该装置可以通过对准枢转点，绳索插入并闭合在绳索上来打开。 在绳索上，设备可以设置成在绳索上滑动，通过使用者的动作夹紧绳索。
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公开(公告)号：US20160354667A1
公开(公告)日：2016-12-08
申请号：US15242293
申请日：2016-08-19
申请人： David James Lyon
发明人： David James Lyon
CPC分类号： A63B69/0048 , A62B1/06 , A63B2209/00 , F16M13/02
摘要： An enhanced belay bar, comprising a rigid tube affixed to rigid plates, each comprising a plurality of attachment surface and attachment points to affix the belay device to a surface, and a plurality of attachment points to affix an automatic belay device to the enhanced belay bar.
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公开(公告)号：US09428371B2
公开(公告)日：2016-08-30
申请号：US14918374
申请日：2015-10-20
申请人： Conterra, Inc.
发明人： Rick Lipke
CPC分类号： F16H55/32 , A62B1/06 , A63B29/02 , B66D3/00 , F16G11/14 , Y10T24/39 , Y10T24/3916 , Y10T24/3924
摘要： A device for controlling movement of a rope has a main part and a bar. The main part defines a central opening, first and second side portions, first and second end portions, first and second pairs of projection portions extending from the first and second end portions, respectively, a first notch defined by the first pair of projection portions, and at least a first end friction surface formed at a juncture of one projection portion of the first pair of projection portions and the first end portion. The bar defines a bar notch. The first side portion pivotably supports the bar for rotation between a first position in which the bar is not in contact the second side portion and a second position in which the bar notch receives the second side portion.
摘要翻译： 用于控制绳索运动的装置具有主要部分和杆。 主要部分限定中心开口，第一和第二侧部分，第一和第二端部，分别从第一和第二端部延伸的第一和第二对突出部分，由第一对突出部限定的第一凹口， 以及形成在第一对突起部的一个突出部和第一端部的接合部的至少第一端摩擦面。 酒吧定义了一个吧台。 所述第一侧部可枢转地支撑所述杆，用于在所述杆不与所述第二侧部接触的第一位置与所述杆槽接收所述第二侧部的第二位置之间旋转。
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公开(公告)号：US09199104B2
公开(公告)日：2015-12-01
申请号：US14054639
申请日：2013-10-15
CPC分类号： A62B1/14 , A62B1/06 , B66D1/7489
摘要： A multi-functional lifting device, comprising a lifting device body; a power source; an electromagnetic DC motor; a decelerator connected to the DC motor; a main moving wheel positioned on an output axle of the decelerator; a rope element twined into the main moving wheel; a resilient wheel brake unit on one side of the main moving wheel locking the rope element into position; an intermediate wheel having a rope groove complementary to the rope groove of the main moving wheel; and a speed control module and a PCB board connected to the DC motor. The multi-functional lifting device is capable of providing controllable upward and downward movement when the power to the DC motor is connected or disconnected to the power source.
摘要翻译： 一种多功能提升装置，包括提升装置主体; 电源; 电磁直流电机; 连接到直流电动机的减速器; 位于所述减速器的输出轴上的主移动轮; 缠绕在主移动轮中的绳索元件; 在主移动轮的一侧上的弹性轮制动单元将绳索元件锁定到位; 中间轮，具有与主移动轮的绳索槽互补的绳索槽; 以及连接到直流电动机的速度控制模块和PCB板。 当直流电动机的电力与电源连接或断开时，多功能提升装置能够提供可控的向上和向下运动。
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公开(公告)号：US09168400B2
公开(公告)日：2015-10-27
申请号：US13112219
申请日：2011-05-20
摘要： An emergency rope bail-out bag (10) is provided for use and wear by a firefighter or other first responder or emergency rescuer, the bag (10) including a main body (12) for stowing a rope (28), an escape hook (26), and a rappelling device (37); and a tear-away flap (14) that can be grasped with a single hand of a user and pulled away from the main body (12) so as to expose the escape hook (26), the rappelling device (37), and the rope (28) for rapid deployment in an emergency.
摘要翻译： 提供一个应急绳索出口袋（10），用于消防员或其他第一应急人员或紧急救援人员使用和穿戴，该袋子（10）包括一个用于收起绳子（28）的主体（12），一个逃生钩 （26），以及卸载装置（37）; 以及可以用使用者的单手抓住并从主体（12）拉开以便露出逃逸钩（26），拉出装置（37）的撕开挡板（14）和 绳（28）用于在紧急情况下快速部署。
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公开(公告)号：US09126062B2
公开(公告)日：2015-09-08
申请号：US14080128
申请日：2013-11-14
申请人： ZEDEL
摘要： A safety device on a rope, comprising a first flange-plate and a movable second flange-plate, a roller mounted on a first spindle integral to the first flange-plate, which presents clearance in the heightwise direction. The movable second flange-plate is equipped: with a securing notch operating in conjunction with the first spindle to block the device in the closed position when the roller is under load, and with a latch actuated by control means to perform unlatching of the latter enabling opening of the second flange-plate when the device is no longer under load.
摘要翻译： 一种绳索上的安全装置，包括第一法兰板和可动第二法兰盘，安装在与第一法兰盘一体的第一轴上的辊，其在高度方向上具有间隙。 可移动的第二法兰盘配备有：具有与第一主轴结合操作的固定凹口，以在滚筒处于负载状态时将装置阻挡在关闭位置，并且由控制装置致动的闩锁来执行后者的解锁使能 当设备不再承受负载时，打开第二个法兰盘。
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