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公开(公告)号：US11572981B2
公开(公告)日：2023-02-07
申请号：US16893313
申请日：2020-06-04
发明人： Kelly Axel Comstock
摘要： A non-frangible load release assembly having a pre-set tension for release is presented. The load release assembly comprises a snap shackle having a quick release and a link, a spring having a spring rate, and an actuating line with a length selected based on the spring rate to provide the pre-set tension for the load release assembly. The spring is attached to the link of the snap shackle. The actuating line is connected to the quick release of the snap shackle.
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公开(公告)号：US20210381644A1
公开(公告)日：2021-12-09
申请号：US16893313
申请日：2020-06-04
发明人： Kelly Axel Comstock
摘要： A non-frangible load release assembly having a pre-set tension for release is presented. The load release assembly comprises a snap shackle having a quick release and a link, a spring having a spring rate, and an actuating line with a length selected based on the spring rate to provide the pre-set tension for the load release assembly. The spring is attached to the link of the snap shackle. The actuating line is connected to the quick release of the snap shackle.
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公开(公告)号：US09614319B2
公开(公告)日：2017-04-04
申请号：US13237815
申请日：2011-09-20
申请人： Thomas Randy Blunt
发明人： Thomas Randy Blunt
CPC分类号： H01R13/60 , H01R13/72 , Y10T403/11
摘要： A connecting device for connecting runs of communication material having a predetermined length and coupling elements at both ends is provided. The connecting device includes a first end, an opposing second end, and a separating element. The first end couples to a coupling element of a first run of communication material and the second end couples to a coupling element of a second run of communication material. The first run and second run of communication material is separated in response to activation of the separating element. Also provided is a bulk cable packaging system that includes a plurality of runs of communication material, each run having a predetermined length and coupling elements at both ends and a plurality of connecting devices. The runs of communication material are coupled together with the connecting devices is operatively coupled to a reel. The reel is then operatively coupled within a container.
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公开(公告)号：US20110318088A1
公开(公告)日：2011-12-29
申请号：US13203802
申请日：2010-03-11
申请人： Guoan Zhang , Jiafu Zhang , Jianlong Cheng
发明人： Guoan Zhang , Jiafu Zhang , Jianlong Cheng
CPC分类号： E21B17/023 , H01R13/533
摘要： A cable head for petroleum logging includes a first connector and a second connector; there is a tension rod between the first connector and the second connector; a first piston, a second piston and a third piston are successively provided on the upper part, the middle part and the lower part of the first connector; the diameter of the second piston is greater than the diameters of the first and third piston respectively; the first and second piston are sealed and mounted inside a first cylinder; the third piston is sealed and mounted inside a second cylinder; the lower part of the second cylinder is fixedly connected with the second connector; a balance cavity is formed between the lower end face of the second piston and the upper end face of the second cylinder when the lower end face of the first cylinder is contacted with the upper end face of second cylinder; the balance cavity communicates with the external by a passage on the first or second cylinder; an axial projected area of the lower end face of the second piston is equal to a cross section area of the first piston. When the cable head is stuck in the well in use, the logging cable can be disconnected by breaking the tension rod, thus it is no need to overcome the pressure of fluid in the deep well.
摘要翻译： 用于石油测井的电缆头包括第一连接器和第二连接器; 在第一连接器和第二连接器之间存在张力杆; 第一活塞，第二活塞和第三活塞依次设置在第一连接器的上部，中部和下部; 第二活塞的直径分别大于第一和第三活塞的直径; 第一和第二活塞被密封并安装在第一气缸内; 第三活塞被密封并安装在第二气缸内; 第二气缸的下部与第二连接器固定连接; 当第一气缸的下端面与第二气缸的上端面接触时，在第二活塞的下端面与第二气缸的上端面之间形成有平衡腔; 平衡腔通过第一或第二气缸上的通道与外部连通; 第二活塞的下端面的轴向投影面积等于第一活塞的截面面积。 当电缆头卡在使用中的井口时，可以通过断裂张力杆来断开测井电缆，因此无需克服深井中的液体压力。
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公开(公告)号：US20110162934A1
公开(公告)日：2011-07-07
申请号：US12655541
申请日：2010-01-04
申请人： Michael R. Ifkovits
发明人： Michael R. Ifkovits
CPC分类号： F16P5/00 , B43M3/04 , B65H39/055 , B65H39/075 , B65H2402/44 , B65H2402/5161 , B65H2402/54 , B65H2407/10 , B65H2513/512 , B65H2515/30 , B65H2515/815 , B65H2801/66 , F16P3/001 , F16P3/16 , G07B17/00467 , G07B2017/00491 , B65H2220/01 , B65H2220/02
摘要： A safety device for automated processing equipment which is disposed in combination with a linear actuator to prevent operator injury. The safety device includes a base plate and a spherical element engaging the base plate to effect relative displacement of structural elements having at least one spring element projecting downwardly from the base plate, the base plate defining an aperture therein having a peripheral edge, and the at least one of the spring element including a ramped surface defining a lead angle relative to a horizontal plane, and.a spherical element coupled to the end of the actuation shaft and engaging the peripheral edge of the aperture in a coupled operating mode, and disengaging the peripheral edge of the aperture when transitioning from the coupled operating mode to a safe operating mode.
摘要翻译： 一种用于自动加工设备的安全装置，其与线性致动器组合设置以防止操作人员受伤。 安全装置包括基板和与基板接合的球形元件，以实现具有至少一个从基板向下突出的弹簧元件的结构元件的相对位移，所述基板在其中限定具有周边的孔， 弹簧元件中的至少一个包括相对于水平面限定导程角的倾斜表面，以及。 耦合到致动轴的端部并且以耦合的操作模式接合孔的周边边缘的球形元件，以及当从耦合的操作模式转换到安全操作模式时，使开口的周边边缘分离。
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公开(公告)号：US20050053419A1
公开(公告)日：2005-03-10
申请号：US10919409
申请日：2004-08-17
申请人： Alison McMillan , Kevin White
发明人： Alison McMillan , Kevin White
CPC分类号： F01D21/045 , F16B2200/50 , F16B2200/503 , F16B2200/506 , Y02T50/671 , Y10T403/11 , Y10T403/49 , Y10T403/75
摘要： A joint assembly 80 is provided for limiting an extension of the joint 80 in the direction of a load path derived from an impact comprising. In its simplest form, the joint 80 comprises a first member 40 having a portion 82 and a second member 50 having a portion 84, the portions 82, 84 overlapping one another and arranged generally parallel to one another and secured together via securing means 78. The securing means 78 is disposed through corresponding holes 92, 94 defined by portions 82 and 84. At least one of the overlapping portions 82 or 84 further defines, sequentially in the direction of extension a pocket 102. The securing means 78 comprises a deformable member 152, 178 and at least one of the overlapping portions 82, 84 comprises a wedge-shaped portion 74. In the event of a worst-case impact load the securing means 78 is forced through the pocket 106 while the wedge-shaped portion 74 causes the deformable member 152 to deform and thereby increase the clamping force, in a progressive manner, to limit the extension of the joint assembly 80 and retain an integral joint assembly 80.
摘要翻译： 提供了一种接头组件80，用于限制接头80沿着由冲击构成的载荷路径的方向延伸。 在其最简单的形式中，接头80包括具有部分82的第一构件40和具有部分84的第二构件50，部分82,84彼此重叠并且大体上彼此平行地布置并且通过固定装置78固定在一起。 固定装置78通过由部分82和84限定的对应的孔92,94设置。重叠部分82或84中的至少一个在凹部102的延伸方向上进一步进一步限定。固定装置78包括可变形构件 重叠部分82,84中的至少一个包括楔形部分74.在最坏情况下的冲击载荷的情况下，固定装置78被迫通过袋106，同时楔形部分74引起 可变形构件152以渐进的方式变形并由此增加夹紧力，以限制接头组件80的延伸并保持整体接头组件80。
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17.发明授权Linear drive for displacing a component, in particular an aircraft wing component 失效用于移动部件的线性驱动器，特别是飞机机翼部件
公开(公告)号：US5839562A
公开(公告)日：1998-11-24
申请号：US860784
申请日：1997-07-03
申请人： Manfred Fischer
发明人： Manfred Fischer
CPC分类号： F16B21/165 , B64C13/28 , F16B7/1409 , F16P5/005
摘要： A linear drive for displacing a component, in particular an aircraft wing component, is provided with an input part (1) on the driving side and an output part (4) on the driven side, there being provided between input part (1) and output part (4) an uncoupling device which interrupts a force-locking or a form-locking connection between input part (1) and output part (4) when a predetermined force is exceeded. The input part (1) comprises a freewheel outer part (2) which is connected to the output part (4) via a freewheel inner part (3). Disposed between the freewheel outer part (2) and the freewheel inner part (3) is a tubular freewheel cage (5) with a plurality of pockets (6) which house clamping members (7A, 7B) prestressed by control springs (8) so that they can move in an axial direction. The pockets (6) are provided with inclined ramps (9A, 9B) extending in an axial direction. Spring assembly (10), generating an axial prestress, is disposed between the freewheel inner part (3) and the output part (4).
摘要翻译： PCT No.PCT / EP96 / 00332 Sec。 371日期1997年7月3日 102（e）1997年7月3日PCT PCT 1996年1月27日PCT公布。 公开号WO96 / 24005 日期1996年8月8日用于移动部件，特别是飞行器机翼部件的线性驱动器在驱动侧设置有输入部件（1）和在从动侧的输出部件（4），在输入 部分（1）和输出部分（4）是当超过预定力时中断输入部分（1）和输出部分（4）之间的力锁定或形状锁定连接的分离装置。 所述输入部件（1）包括通过自由轮内部部分（3）连接到所述输出部分（4）的自由轮外部部分（2）。 配置在自由轮外部部分（2）和自由轮内部部分（3）之间的是带有多个凹穴（6）的管状自由轮保持器（5），其容纳由控制弹簧（8）预应力的夹紧部件（7A，7B） 它们可以沿轴向移动。 凹穴（6）设置有沿轴向延伸的倾斜斜面（9A，9B）。 产生轴向预应力的弹簧组件（10）设置在自由轮内部部分（3）和输出部分（4）之间。
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公开(公告)号：US5474408A
公开(公告)日：1995-12-12
申请号：US145644
申请日：1993-11-04
申请人： Arthur M. Dinitz , Tauhid Husain
发明人： Arthur M. Dinitz , Tauhid Husain
CPC分类号： F16P5/005 , E01F9/635 , F16B31/021 , Y10T403/11
摘要： A break-way coupling with spaced weakened sections includes a central controlled breaking region and rigid threaded bolts at each end for connection to a base at one end and to a pole or the like at the other end. The controlled breaking region includes two axially spaced necked-down portions of smaller diameter and solid cross-section. Where the axil length of the controlled breaking region is L and the necked-down portions have a diameter D, the dimensions D and L are selected so that the ratio D/L is within the range D/L.ltoreq.0.3. The necked-down portions have conical tapered surfaces to insure that at least one of the necked-down portions break upon bending prior to contact between any surfaces forming or defining the necked-down portions.
摘要翻译： 具有间隔的弱化部分的断路联接包括中央控制的断裂区域和在每个端部处的刚性螺栓，用于连接到一端的基座和另一端处的杆或类似物。 受控断裂区域包括具有较小直径和实心横截面的两个轴向隔开的颈缩部分。 在受控断裂区域的轴长度为L且缩颈部分具有直径D的情况下，选择尺寸D和L，使得比率D / L在D /L≤0.3的范围内。 颈缩部分具有锥形锥形表面，以确保至少一个颈缩部分在形成或限定颈缩部分的任何表面之间的接触之前弯曲地折断。
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公开(公告)号：US5216959A
公开(公告)日：1993-06-08
申请号：US756596
申请日：1991-09-10
申请人： Tetsuji Hayashi
发明人： Tetsuji Hayashi
CPC分类号： F16P5/005 , B30B15/282 , B30B15/284 , Y10T137/1782 , Y10T83/04 , Y10T83/8719 , Y10T83/8858
摘要： A method and a device for protecting against a press overload is disclosed whereby, when an excessive pressure which exceeds a specified hydraulic pressure is transmitted to a pressure chamber of a press cylinder, this excessive pressure activates the punching of a shear plate by a shear piston and the excessive pressure is released by the shear piston.
摘要翻译： 公开了一种用于防止冲压过载的方法和装置，其中当超过特定液压的过大压力被传递到压缸的压力室时，该过大的压力通过剪切活塞激活剪切板冲压 并且剪切活塞释放过大的压力。
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公开(公告)号：US4261453A
公开(公告)日：1981-04-14
申请号：US48049
申请日：1979-06-13
申请人： Dieter Kunze
发明人： Dieter Kunze
IPC分类号： F16D43/20 , B01F15/00 , F16D41/18 , F16D43/202 , F16P5/00
CPC分类号： F16D41/18 , B01F15/0048 , F16D43/2028 , F16P5/00
摘要： In a disengaging clutch, catch members are spring-biased into a position for transmitting torque between a clutch hub and a clutch sleeve. Each catch member has a wedge-shaped cam cooperating with a similarly shaped cam on a control ring. The control ring is held against the catch member by a spring and it is rotatably mounted on the clutch hub. When a predetermined torque is exceeded the control ring moves axially against the action of the spring and the catch members move radially from the torque-transmitting position to a floating position. By rotating the control ring, the catch members can be displaced from the floating position into a re-engaging position before returning to the torque-transmitting position.
摘要翻译： 在脱离离合器中，止动构件被弹簧偏压到用于在离合器毂和离合器套之间传递扭矩的位置。 每个卡扣构件具有与控制环上的类似形状的凸轮配合的楔形凸轮。 控制环通过弹簧保持在卡扣构件上，并且可旋转地安装在离合器毂上。 当超过预定扭矩时，控制环抵抗弹簧的作用轴向移动，并且止动构件从扭矩传递位置径向移动到浮动位置。 通过旋转控制环，捕捉构件可以在返回到扭矩传递位置之前从浮动位置移动到重新接合位置。
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