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1.发明授权Method of connecting crane suspension assembly sections together and frame mounted assembly used therefore 有权将起重机悬架总成部分连接在一起的框架安装组件的方法公开(公告)号：US09132999B2
公开(公告)日：2015-09-15
申请号：US13348467
申请日：2012-01-11
CPC分类号： B66C23/82 , B66C23/26 , Y10T29/49 , Y10T29/49826
摘要： A method of connecting sections of a crane suspension assembly together includes attaching a frame to a member of a first section; connecting a tension member between the frame and a connector used in the assembly; moving the tension member so that the connector pivots about a pin to a position where a second hole in the connector is in alignment with a hole in a second section member; putting a second pin through the hole in the connector and the hole through the second section member; and disconnecting the tension member from the connector. The method may also include attaching a frame with a winch to a section of the crane suspension assembly; connecting a line from the winch to the connector; activating the winch to move the connector so that it pivots about a pivot axis; and securing the connector in its second position.
摘要翻译： 一种将起重机悬架组件的部分连接在一起的方法包括将框架附接到第一部分的构件; 在所述框架和所述组件中使用的连接器之间连接张紧构件; 移动所述张紧构件，使得所述连接器围绕销枢转到所述连接器中的第二孔与第二区段构件中的孔对准的位置; 将第二销穿过连接器中的孔并穿过第二部件; 并且将张紧构件与连接器断开连接。 该方法还可以包括将具有绞盘的框架附接到起重机悬架组件的一部分; 将绞线连接到连接器; 启动绞盘以移动连接器，使其绕枢转轴线枢转; 并将连接器固定在其第二位置。
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公开(公告)号：US08534474B2
公开(公告)日：2013-09-17
申请号：US13154236
申请日：2011-06-06
申请人： Nathan P. Holly , Robert J. Walker
发明人： Nathan P. Holly , Robert J. Walker
IPC分类号： B66C23/70
CPC分类号： B66C23/70 , Y10T29/4978 , Y10T29/49947 , Y10T403/18 , Y10T403/553 , Y10T403/7075
摘要： A crane column segment connection system includes first and second column segments with a connector on the second end of the first segment mating with a connector on the first end of the second segment. The connectors each include at least one extension having a through-hole. The through-holes have an axis and are positioned in the extensions such that all through-holes of mating connectors are aligned when the column segments are aligned. In one aspect, the connectors include alignment surfaces cooperating such that when the first and second connectors are being brought together during column assembly, the alignment surfaces guide the column segments in two dimensions within a plane transverse to the axis of the through-holes into a relative position such that the through-holes through the extensions in the connectors are aligned.
摘要翻译： 起重机列段连接系统包括第一和第二列段，其中第一段的第二端上的连接器与第二段的第一端上的连接器配合。 连接器各自包括具有通孔的至少一个延伸部。 通孔具有轴线并且定位在延伸部中，使得当柱段对准时，配合连接器的所有通孔对准。 在一个方面，连接器包括对准表面，使得当第一和第二连接器在柱组件期间被带到一起时，对准表面在垂直于通孔的轴线的平面内将两个维度的柱段引导成 相对位置使得穿过连接器中的延伸部的通孔对准。
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3.发明申请公开(公告)号：US20120175333A1
公开(公告)日：2012-07-12
申请号：US13348467
申请日：2012-01-11
CPC分类号： B66C23/82 , B66C23/26 , Y10T29/49 , Y10T29/49826
摘要： A method of connecting sections of a crane suspension assembly together includes attaching a frame to a member of a first section; connecting a tension member between the frame and a connector used in the assembly; moving the tension member so that the connector pivots about a pin to a position where a second hole in the connector is in alignment with a hole in a second section member; putting a second pin through the hole in the connector and the hole through the second section member; and disconnecting the tension member from the connector. The method may also include attaching a frame with a winch to a section of the crane suspension assembly; connecting a line from the winch to the connector; activating the winch to move the connector so that it pivots about a pivot axis; and securing the connector in its second position.
摘要翻译： 一种将起重机悬架组件的部分连接在一起的方法包括将框架附接到第一部分的构件; 在所述框架和所述组件中使用的连接器之间连接张紧构件; 移动所述张紧构件，使得所述连接器围绕销枢转到所述连接器中的第二孔与第二区段构件中的孔对准的位置; 将第二销穿过连接器中的孔并穿过第二部件; 并且将张紧构件与连接器断开连接。 该方法还可以包括将具有绞盘的框架附接到起重机悬架组件的一部分; 将绞线连接到连接器; 启动绞盘以移动连接器，使其绕枢转轴线枢转; 并将连接器固定在其第二位置。
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公开(公告)号：US08001745B2
公开(公告)日：2011-08-23
申请号：US12475147
申请日：2009-05-29
CPC分类号： B65B11/025 , B65B11/045 , B65B57/02 , B65B57/18 , B65B2011/002 , B65B2210/20
摘要： Material usage tracking systems for monitoring and optimizing usage of stretch film on a stretch wrapping machine is provided. A system includes a rotary encoder collar securable to a pre-stretch roller of a stretch wrapping machine and a proximity sensor securable proximate to the rotary encoder collar. Upon installation, the proximity sensor measures the revolutions of the pre-stretch roller when the stretch wrapping machine is wrapping a product or pallet. The system also includes a controller in communication with the proximity sensor. The controller converts the revolutions of the pre-stretch roller to measurements of the amount of stretch film pulled off a film roll in the stretch wrapping machine based on data received from the proximity sensor. Different uses for the data collected by the material usage tracking system and different ways of presentation of the data are also provided.
摘要翻译： 提供了用于在拉伸包装机上监测和优化拉伸膜的使用的材料使用跟踪系统。 一种系统包括可旋转编码器轴环，其可固定到拉伸包装机的预拉伸辊和靠近旋转编码器套圈固定的接近传感器。 安装时，当拉伸包装机包装产品或托盘时，接近传感器测量预拉伸辊的转速。 该系统还包括与接近传感器通信的控制器。 控制器基于从接近传感器接收的数据，将预拉伸辊的转数转换成在拉伸包装机中拉伸膜拉伸膜的量的测量值。 还提供了由材料使用跟踪系统收集的数据和数据呈现的不同方式的不同用途。
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公开(公告)号：US20100294735A1
公开(公告)日：2010-11-25
申请号：US12777094
申请日：2010-05-10
CPC分类号： B66C23/82 , B66C23/36 , Y10T29/49826 , Y10T74/20
摘要： A backstay spreader attachable between a pair of backstay sections on a crane includes first and second members each having a backstay section connector at a first end and a pivoting joint connector at a second end, the pivoting joint connectors being used to hold the first and second members together with a pivotal connection and each having an extending portion extending away from the pivotal connection, with an angle between the extending portions. The backstay spreader also includes an actuator mounted between the pivoting joint connectors. The actuator controls the angle between the extending portions of the two pivoting joint connectors, which defines an angle between the first and second members. When the actuator forces the two extending portions towards each other, the first and second members pivot around the pivotal connection to force the first and second backstay sections further apart from one another, and when the actuator allows the two extending portions to pivot away from each other, the first and second members pivot towards each other, allowing the backstay sections to come closer together.A lift crane includes an adjustable length spreader connected between a pair of backstay straps, the spreader including an actuator actuatable to spread the backstay straps apart at the place of connection of the spreader further than the backstay straps would be spread without the spreader.A method of setting up a lift crane includes the steps of attaching a boom to a rotating bed and a strut to the boom; attaching jib backstay straps between the strut and the rotating bed; attaching an adjustable length spreader between the jib backstay straps, the spreader having a first length when being attached between the jib backstay straps; and extending the length of the spreader to a second length longer than the first length after the spreader is attached between the jib backstay straps.
摘要翻译： 可附接在起重机上的一对后支架部分之间的后架吊具包括第一和第二构件，每个构件在第一端具有后部段连接器，在第二端具有枢转接头连接器，所述枢转接头连接器用于保持第一和第二构件 构件一起枢转连接，并且每个具有延伸部分，其延伸远离枢转连接件，并在延伸部分之间具有一定角度。 后背吊架还包括安装在枢转接头连接器之间的致动器。 致动器控制两个枢转接头连接器的延伸部分之间的角度，其限定第一和第二构件之间的角度。 当致动器将两个延伸部分朝向彼此推动时，第一和第二构件围绕枢转连接件枢转以迫使第一和第二后部段彼此进一步分开，并且当致动器允许两个延伸部分远离每个 另一方面，第一和第二构件彼此枢转，允许后台部分靠近在一起。 升降机起重机包括连接在一对后支撑带之间的可调节长度的吊具，该吊具包括可致动的致动器，用于将后支撑带分隔开，以使分散器的连接位置远离后支撑带将不会撒布。 一种搭载起重机的方法，其特征在于，具备将起重臂安装在旋转底座和支柱上的步骤， 在支柱和旋转床之间连接起重臂后背带; 在吊杆背衬带之间附接可调节的长度的吊具，当附着在起重臂后背带之间时，吊具具有第一长度; 并且在吊具附接在起重臂后背带之间之后，将吊具的长度延伸到长于第一长度的第二长度。
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公开(公告)号：US20100072156A1
公开(公告)日：2010-03-25
申请号：US12561007
申请日：2009-09-16
CPC分类号： B66C23/82 , B66C23/365
摘要： A mobile lift crane includes a carbody having moveable ground engaging members; a rotating bed rotatably connected to the carbody such that the rotating bed can swing with respect to the ground engaging members; a boom pivotally mounted on the rotating bed; a load hoist line trained over a pulley on the boom and wound on a load hoist drum connected to the rotating bed; and a boom hoist drum mounted in a frame. The boom hoist drum frame is connected to the rotating bed and a boom hoist line is wound on the boom hoist drum and connected to an upper equalizer and a lower equalizer, with the upper equalizer connected to the top of the boom by fixed length pendants, such that rotation of the boom hoist drum changes the amount of boom hoist line between the lower equalizer and the upper equalizer, thereby changing the angle between the rotating bed and the boom. The boom hoist drum frame, the lower equalizer and the upper equalizer each include cooperating attachment structures whereby the lower and upper equalizers can be detachably connected to the frame so that the boom hoist drum, the lower equalizer, the upper equalizer and the boom hoist line can be transported between job sites as a combined assembly.A method of dissembling and transporting the mobile lift crane involves a) disconnecting the fixed length pendants from between the boom top and the upper equalizer; b) disconnecting the lower equalizer from the rotating bed; c) disconnecting the boom hoist drum frame from the rotating bed; d) leaving the boom hoist line reeved between the lower equalizer and the upper equalizer and wound on the boom hoist drum; e) connecting the lower equalizer to the boom hoist drum frame; and f) transporting the boom hoist drum, boom hoist drum frame, lower equalizer, upper equalizer and boom hoist line together on a single transport trailer between one job site and another.
摘要翻译： 移动式起重机包括具有可移动地面接合构件的车身; 可旋转地连接到所述车体的旋转床，使得所述旋转床相对于所述地面接合构件摆动; 枢轴安装在旋转床上的吊杆; 在吊臂上的滑轮上训练负载提升绳，并缠绕在连接到旋转床的负载提升鼓上; 以及安装在框架中的吊杆卷扬机滚筒。 悬臂起重机鼓架连接到旋转床，吊臂起重机线缠绕在起重吊杆卷筒上，并连接到上均衡器和下均衡器，上均衡器通过固定长度的吊坠连接到起重臂的顶部， 使得悬臂起重机鼓的旋转改变下均衡器和上均衡器之间的起重臂升降线的量，从而改变旋转床和起重臂之间的角度。 动臂起重机鼓架，下均衡器和上均衡器各自包括配合的附接结构，由此下均衡器和上均衡器可拆卸地连接到框架，使得起重机起重机鼓，下均衡器，上均衡器和起重臂提升线 可以作为组合组合在作业现场之间运输。 一种拆卸和运输移动式起重机的方法包括：a）从吊臂顶部和上部均衡器之间切断固定长度的吊坠; b）将下均衡器与旋转床断开连接; c）将悬臂起重机鼓架从旋转床上拆下; d）离开起重臂升降机线在下均衡器和上均衡器之间，并缠绕在起重葫芦鼓上; e）将下均衡器连接到悬臂起重机鼓架; 以及f）在一个作业场所和另一个工地之间的单个运输拖车上一起运输悬臂起重机卷筒，吊臂起重机鼓架，下部均衡器，上部均衡器和起重臂升降机线。
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公开(公告)号：USRE38310E1
公开(公告)日：2003-11-11
申请号：US09378082
申请日：1999-08-18
IPC分类号： G02B612
CPC分类号： G02B6/4453 , H01S3/06704 , H05K1/02
摘要： Apparatus for packaging a fiber optic device along with electronic and opto-electronic components upon a printed circuit board. Bend members having arcuate shaped guide surfaces for directing fibers between various components are strategically mounted upon the top surface of the board. Passive fiber optic components are also mounted upon support means between bend members so that the fibers entering and exiting the passive component run tangent to the bend radius of the bend members. The radius of curvature of the bend members is within the bend tolerance of the fibers used in the device. The bend members and support members are formed of a material having a thermal coefficient of expansion that is about equal to that of the board material whereby thermally induced stresses on the board mounted components are minimized.
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8.发明授权Optical-transmission system having a split-gain amplifier and a signal-modifying device 失效具有分束增益放大器和信号修正装置的光传输系统公开(公告)号：US06173094B2
公开(公告)日：2001-01-09
申请号：US09274681
申请日：1999-03-24
IPC分类号： G02B628
CPC分类号： H04B10/2525 , H04B10/25253
摘要： An optical-transmission system includes a split-gain amplifier, a first connector device, a second connector device, and a signal-modifying device. The split-gain amplifier has a first gain stage optically connected to a first set of at least two waveguide paths and a second gain stage optically connected to a second set of at least two waveguide paths. The first connector device optically connects the at least two waveguide paths of the first set to a first combined-waveguide path. The second connector device optically connects the at least two waveguide paths of the second set to a second combined-waveguide path. The signal-modifying device is optically connected to the first and second combined-waveguide paths.
摘要翻译： 光传输系统包括分频增益放大器，第一连接器装置，第二连接器装置和信号修改装置。 分束增益放大器具有光学连接到第一组至少两个波导路径的第一增益级和与第二组至少两个波导路径光连接的第二增益级。 第一连接器装置将第一组的至少两个波导路径光学地连接到第一组合波导路径。 第二连接器装置将第二组的至少两个波导路径光学地连接到第二组合波导路径。 信号修改装置光学连接到第一和第二组合波导路径。
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公开(公告)号：US4292714A
公开(公告)日：1981-10-06
申请号：US111901
申请日：1980-01-14
申请人： Robert J. Walker
发明人： Robert J. Walker
CPC分类号： B65D33/1625 , Y10T24/15 , Y10T24/153 , Y10T24/155 , Y10T24/157 , Y10T24/44769 , Y10T24/44872 , Y10T24/44923
摘要： A fastener or closure is formed of flexible material having a portion which is deformable from a first fixed configuration to a second configuration. Two projections are spaced apart one from the other when the deformable portion is in one of its configurations, and are sufficiently close when the deformable portion is in its other configuration to prevent removal of a fastened article from the fastener. In this manner, both easy opening and secure closing are obtained with the closure.
摘要翻译： 紧固件或封闭件由柔性材料形成，其具有可从第一固定构型变形到第二构造的部分。 当可变形部分处于其一个构造中时，两个突起彼此间隔开，并且当可变形部分处于其另一构造时足够接近以防止紧固件从紧固件移除。 以这种方式，通过闭合件可以获得容易的打开和固定的关闭。
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公开(公告)号：US3507275A
公开(公告)日：1970-04-21
申请号：US3507275D
申请日：1966-08-17
申请人： ROBERT J WALKER
发明人： WALKER ROBERT J
CPC分类号： F15C1/22 , A61C17/0214 , A61C17/028 , B05B1/08 , Y10S128/10 , Y10S239/07
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