-
公开(公告)号：US07032710B2
公开(公告)日：2006-04-25
申请号：US10100532
申请日：2002-03-18
CPC分类号： E04G21/3261 , A62B35/0068 , E04G21/3233 , E04G21/3238 , E04G21/3276
摘要： An anchoring system includes an anchor member to anchor the lifeline and at least one extending unit to extend the anchor member out to a working position beyond (horizontally) and above (vertically) an edge to provide for an overhead anchoring point. The anchoring system preferably further includes a support to which the extending unit is attached. The support immobilizes the overhead anchoring system so that the anchor member remains at the working position (even in the case of a fall by the worker). A method of anchoring a fall protection lifeline for use by a worker working at or beyond an edge includes the steps: elevating an anchor member to position the lifeline above the head of a worker and supporting the anchor member at the working position. The method can also include the step of extending the anchor member to a working position horizontally beyond and above the edge.
-
公开(公告)号：US5771993A
公开(公告)日：1998-06-30
申请号：US665088
申请日：1996-06-14
CPC分类号： A62B35/04
摘要： The present invention provides a retractable lifeline safety device in which the side of the housing thereof comprises at least two extruded metal housing member which are connected to form the side of the housing. The present invention also provides a retractable lifeline safety device comprising a roller disposed in housing to reduce friction and abrasion. The present invention further provides a retractable lifeline safety device comprising a pawl clip means for maintaining the pawl adjacent the drum flange. The present invention also provides a ratchet brake assembly comprising abutment means extending radially outward therefrom to abut the housing and prevent rotation of the ratchet brake assembly relative to the housing. The present invention also provides retractable lifeline safety device comprising a drum assembly in which the drum flanges are removable from the drum hub to facilitate changes in the lifeline type. Finally, the present invention provides a lifeline comprising an indicator flag over which a portion of the lifeline is folded. When the lifeline experiences a tensile load at or above a predetermined tensile load the folded portion of the lifeline unfolds to expose the indicator flag.
摘要翻译： 本发明提供了一种可伸缩式救生索安全装置，其中，所述壳体的侧面包括至少两个挤压的金属外壳构件，所述至少两个挤压金属外壳构件连接以形成所述外壳的一侧。 本发明还提供了一种可缩回的救生索安全装置，其包括设置在壳体中的辊以减少摩擦和磨损。 本发明还提供了一种可收回的救生索安全装置，其包括用于将棘爪保持在靠近鼓凸缘的棘爪夹持装置。 本发明还提供一种棘轮制动组件，其包括从其径向向外延伸以抵靠壳体并防止棘轮制动组件相对于壳体旋转的抵靠装置。 本发明还提供了一种包括滚筒组件的可伸缩救生索安全装置，其中滚筒凸缘可从鼓轮毂移除以便于生命线类型的改变。 最后，本发明提供一种救生索，其包括指示标志，生命线的一部分在该指示标记上折叠。 当生命线经受在预定拉伸载荷之上或之上的拉伸载荷时，生命线的折叠部分展开以暴露指示标记。
-
3.发明授权公开(公告)号：US08177025B2
公开(公告)日：2012-05-15
申请号：US11899686
申请日：2007-09-07
申请人： Tracy Lang , Preston L. Anderson , John R. Frey , Ross Balquist
发明人： Tracy Lang , Preston L. Anderson , John R. Frey , Ross Balquist
IPC分类号： A62B35/00
CPC分类号： A62B35/0037 , A62B35/0018 , A62B35/0031 , Y10T24/4764
摘要： A back pad system for use in connection with a safety harness which includes at least two spaced back straps and a connector adapted to be connected to a line or lanyard includes a back pad having passages through which the two back straps can be passed to be crossed over the connector, an attachment to which the connector can be moveably attached, and at least one member that captures the connector in an upright position upon application of force such as manual force (either directly or indirectly) to the connector to move the connector to the upright position. A back pad for use in connection with a safety harness includes at least two spaced back straps and a connector adapted to be connected to a line or lanyard. The back pad includes a base comprising passages through which the two back straps can be passed to be crossed over the connector and at least one load indicator. The load indicator includes an area of reduced strength in the base so that the area visibly distends or breaks upon the back pad being subjected for a substantial load. The substantial load can, for example, be predetermined to be at least approximately 450 pounds of force. The area of reduced strength can, for example, be an area of reduced thickness. The back pad can, for example, include a plurality of areas of reduced thickness.
摘要翻译： 一种用于与安全线束相结合使用的背垫系统，其包括至少两个间隔背带和适于连接到线或系索的连接器，其包括具有通道的背垫，两个背带可穿过该通道以被交叉 连接器上的连接件可以可移动地连接到该连接件上，以及至少一个构件，其在施加诸如手动力（直接或间接地）之间的力的作用下直立位置捕获连接器，以将连接器移动到 直立的位置。 用于与安全线束连接的背垫包括至少两个间隔背带和适于连接到线或挂绳上的连接器。 背垫包括一个底座，底座包括通道，两条背带可以通过该通道穿过连接器和至少一个负载指示器。 负载指示器包括在基座中的强度降低的区域，使得该区域明显地在背垫受到基本负载时膨胀或断裂。 例如，实际负载可以预先确定为至少约450磅的力。 强度降低的区域例如可以是厚度减小的区域。 背垫可以例如包括多个厚度减小的区域。
-
公开(公告)号：US09168421B2
公开(公告)日：2015-10-27
申请号：US13372006
申请日：2012-02-13
CPC分类号： A63B27/00 , A62B35/0068
摘要： A fall protection system for use by a person in climbing a pole includes an outer strap, an outer strap connector adapted to adjust the length of the outer strap in operative connection with the outer strap, a sliding member slidably positioned on the outer strap, a cross strap attached at one end thereof to the sliding member, the cross strap being in operative connection with the outer strap connector at another end thereof, a first adjustment strap operatively attached to the outer strap connector via a first adjustment buckle at a first end thereof and attached to a first end connector at a second end thereof.
摘要翻译： 用于攀登杆的坠落保护系统包括外带，外带连接器，其适于调节与外带有效连接的外带的长度，可滑动地定位在外带上的滑动构件， 交叉带在其一端附接到滑动构件，所述交叉带在其另一端处与所述外带连接器操作连接，第一调节带通过第一调节带在其第一端处可操作地附接到所述外带连接器 并在其第二端连接到第一端连接器。
-
5.发明申请SYSTEMS FOR USE WITH MULTIPLE SAFETY DEVICES AND CONNECTORS FOR USE THEREWITH 有权使用多个安全设备的系统及其使用的连接器公开(公告)号：US20090211849A1
公开(公告)日：2009-08-27
申请号：US12392085
申请日：2009-02-24
申请人： Hugh Smith , Douglas Mercier , Ross Balquist , Brian Montgomery , Thomas W. Parker , Preston L. Anderson
发明人： Hugh Smith , Douglas Mercier , Ross Balquist , Brian Montgomery , Thomas W. Parker , Preston L. Anderson
CPC分类号： A62B35/0037 , A62B35/0093 , Y10T24/45435 , Y10T29/49947
摘要： A system includes a support including an extending rigid member and a first attachment at a first position on the rigid member to which a first self-retracting lifeline is attached. The first self-retracing lifeline includes a first housing from which a first lifeline exits. The first housing is movable relative to the rigid member. The system also includes at least a second attachment at a second position on the rigid member to which a second self-retracing lifeline. The second self-retracting lifeline includes a second housing from which a second lifeline exits. The second housing is movable relative to the rigid member independent of the movement of the first housing. The first position is spaced from the second position. The system further includes a connector attached to the frame to connect the frame to an article (for example, a safety harness such as a full body safety harness) worn by a user.
摘要翻译： 系统包括支撑件，其包括延伸的刚性构件和在刚性构件上的第一位置处的第一附接件，第一自动回缩式救生索被附接到该支撑件。 第一自动回程生命线包括第一壳体，第一救生绳从该第一壳体离开。 第一壳体可相对于刚性构件移动。 所述系统还包括在刚性构件上的第二位置处的至少第二附接件，第二自动回溯救生索。 第二自动回缩式救生索包括第二壳体，第二救生索从该第二壳体出来。 第二壳体可相对于刚性构件移动，而与第一壳体的运动无关。 第一位置与第二位置间隔开。 该系统还包括连接到框架的连接器，用于将框架连接到由用户佩戴的物品（例如安全带，例如全身安全带）上。
-
6.发明申请公开(公告)号：US20080060873A1
公开(公告)日：2008-03-13
申请号：US11899686
申请日：2007-09-07
申请人： Tracy Lang , Preston L. Anderson , John R. Frey , Ross Balquist
发明人： Tracy Lang , Preston L. Anderson , John R. Frey , Ross Balquist
IPC分类号： A62B35/00
CPC分类号： A62B35/0037 , A62B35/0018 , A62B35/0031 , Y10T24/4764
摘要： A back pad system for use in connection with a safety harness which includes at least two spaced back straps and a connector adapted to be connected to a line or lanyard includes a back pad having passages through which the two back straps can be passed to be crossed over the connector, an attachment to which the connector can be moveably attached, and at least one member that captures the connector in an upright position upon application of force such as manual force (either directly or indirectly) to the connector to move the connector to the upright position. A back pad for use in connection with a safety harness includes at least two spaced back straps and a connector adapted to be connected to a line or lanyard. The back pad includes a base comprising passages through which the two back straps can be passed to be crossed over the connector and at least one load indicator. The load indicator includes an area of reduced strength in the base so that the area visibly distends or breaks upon the back pad being subjected for a substantial load. The substantial load can, for example, be predetermined to be at least approximately 450 pounds of force. The area of reduced strength can, for example, be an area of reduced thickness. The back pad can, for example, include a plurality of areas of reduced thickness.
摘要翻译： 一种用于与安全线束相结合使用的背垫系统，其包括至少两个间隔背带和适于连接到线或系索的连接器，其包括具有通道的背垫，两个背带可穿过该通道以被交叉 连接器上的连接件可以可移动地连接到该连接件上，以及至少一个构件，其在施加诸如手动力（直接或间接地）之间的力的作用下直立位置捕获连接器，以将连接器移动到 直立的位置。 用于与安全线束连接的背垫包括至少两个间隔背带和适于连接到线或挂绳上的连接器。 背垫包括一个底座，底座包括通道，两条背带可以通过该通道穿过连接器和至少一个负载指示器。 负载指示器包括在基座中的强度降低的区域，使得该区域明显地在背垫受到基本负载时膨胀或断裂。 例如，实际负载可以预先确定为至少约450磅的力。 强度降低的区域例如可以是厚度减小的区域。 背垫可以例如包括多个厚度减小的区域。
-
7.发明授权公开(公告)号：US08727073B2
公开(公告)日：2014-05-20
申请号：US13421556
申请日：2012-03-15
申请人： Tracy Lang , Preston L. Anderson , John R. Frey , Ross Balquist
发明人： Tracy Lang , Preston L. Anderson , John R. Frey , Ross Balquist
CPC分类号： A62B35/0037 , A62B35/0018 , A62B35/0031 , Y10T24/4764
摘要： A back pad system for use in connection with a safety harness which includes at least two spaced back straps and a connector adapted to be connected to a line or lanyard. In one form, the system includes a back pad having passages through which the two back straps can be passed to be crossed over the connector, an attachment to which the connector can be moveably attached, and at least one member that captures the connector in an upright position upon application of force such as manual force (either directly or indirectly) to the connector to move the connector to the upright position.
摘要翻译： 一种用于与安全线束相结合使用的背垫系统，其包括至少两个间隔背带和适于连接到线或挂绳的连接器。 在一种形式中，系统包括背垫，后垫具有通道，通过该通道可以将两个后绑带穿过以穿过连接器，连接器可移动地附接到该附件，以及至少一个构件，其以 当直接或间接地施加力（例如手动力（直接或间接））到连接器上以将连接器移动到直立位置时的直立位置。
-
公开(公告)号：US20140124292A1
公开(公告)日：2014-05-08
申请号：US14128427
申请日：2012-06-20
摘要： A post system for use in fall protection includes a connector to connect to a structure and a support in operative connection with a lifeline to maintain the lifeline at a first height above the structure. When a first threshold force is experienced on the lifeline, the support is operable to lower the lifeline to a second height which is lower than the first height. The ratio of a change in effective length of the lifeline resulting from the lowering of the lifeline to a change in height resulting from lowering of the lifeline (or the ΔL/ΔH ratio) is less than 1. The ratio of the change in effective length of the lifeline resulting from the lowering of the lifeline to the change in height resulting from lowering of the lifeline may also be less than 0.5 or less than 0.4.
摘要翻译： 用于坠落保护的后置系统包括连接到结构的连接器和与救生绳可操作连接的支撑件，以将救生索保持在结构上方的第一高度。 当在救生索上经历第一阈值力时，支撑件可操作以将救生索降低到低于第一高度的第二高度。 生命线下降导致的生命线有效长度变化与由生命线降低导致的高度变化（或者Dgr; L /＆Dgr; H比））的比值小于1。 将生命线降低到由生命线降低引起的高度变化导致的生命线的有效长度的变化也可以小于0.5或小于0.4。
-
公开(公告)号：US20140060966A1
公开(公告)日：2014-03-06
申请号：US13603802
申请日：2012-09-05
CPC分类号： A44B11/04 , A62B35/0031 , A62B35/0037 , Y10T24/4764 , Y10T29/49826
摘要： Apparatus and associated methods relate to a safety interface plate element that securely attaches to a length of webbing, and further provides a plurality of non-intersecting apertures to couple to a corresponding plurality of safety devices. In an illustrative example, the safety interface plate element may include a slotted opening through which the webbing is threaded. In some examples, the webbing may be removably installed in the slotted opening via a gating mechanism. In some embodiments, the safety interface plate element configured with an embodiment of the gating mechanism may be retrofit to a closed webbing on a pre-fabricated safety harness, for example. In various examples, multiple safety devices may be securely coupled to a safety harness via embodiments of the safety interface plate element.
摘要翻译： 装置和相关方法涉及安全地连接到织带的长度的安全接口板元件，并且还提供多个不相交的孔以耦合到相应的多个安全装置。 在说明性示例中，安全接口板元件可以包括带状开口，织带穿过该开口开口。 在一些示例中，织带可以经由门控机构可移除地安装在开槽开口中。 在一些实施例中，配置有门控机构的实施例的安全接口板元件可以改装为例如预制安全带上的封闭织带。 在各种示例中，多个安全装置可以经由安全接口板元件的实施例牢固地联接到安全带。
-
公开(公告)号：US20130154825A1
公开(公告)日：2013-06-20
申请号：US13330129
申请日：2011-12-19
申请人： Preston L. Anderson
发明人： Preston L. Anderson
IPC分类号： G08B1/08
CPC分类号： F16P3/147
摘要： A method and system (10) are provided for preventing accidental intrusion into a hazardous area (12) at a worksite (14). The system (10) includes a transmitter (16), a signal wire (18) connected to the transmitter (16) to emit a wireless signal (19) driven by the transmitter (16), with the signal wire (18) configured for placement between the hazardous area (12) and a nonhazardous area (22) at the worksite (14), a sensor (24) configured to be carried on a person (28) at the worksite (14) and to sense the wireless signal (19) from the signal wire (18) when the sensor (24) is within a predetermined distance from the signal wire 18, and at least one alerting device (30) operably associated with the sensor (24) to generate an alert to the person (28) carrying the sensor (24) in response to the sensor (24) sensing the wireless signal (19).
摘要翻译： 提供了一种方法和系统（10），用于防止在工地（14）处意外侵入危险区域（12）。 系统（10）包括发射器（16），连接到发射器（16）的信号线（18），以发射由发射器（16）驱动的无线信号（19），信号线（18）被配置用于 位于工地（14）的危险区域（12）和非危险区域（22）之间的布置;传感器（24），被配置为承载在工地（14）处的人（28）上并且感测无线信号 当传感器（24）距离信号线18在预定距离内时，来自信号线（18）的信号线（18）和与传感器（24）可操作地相关联的至少一个警报装置（30） （28）响应于感测无线信号（19）的传感器（24）携带传感器（24）。
-
-
-
-
-
-
-
-
-
搜索结果
21 条记录 (耗时 0.057 秒)
