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公开(公告)号：US11958716B2
公开(公告)日：2024-04-16
申请号：US18326308
申请日：2023-05-31
申请人： Huiqing Li
发明人： Huiqing Li
CPC分类号： B65H75/30 , A43C11/165 , B65H2701/35
摘要： A rope adjustor and a wearable item. The rope adjustor includes a base, a rope reel, a first linkage portion is arranged on the rope reel; a rotation-stopping tray, the rotation-stopping tray is arranged on and connected to the base, and the rope reel is arranged inside the rotation-stopping tray, a first rotation-stopping portion is arranged on one side of the rotation-stopping tray away from the base; and a rotatable cover, the rotatable cover is arranged on and rotationally connected to the rotation-stopping tray, and the rotatable cover is insertably connected to the rope reel, and one side of the rotatable cover facing the rotation-stopping tray is provided with a second linkage portion and a second rotation-stopping portion, the first linkage portion is cooperated with the second linkage portion, and the first rotation-stopping portion is cooperated with the second rotation-stopping portion.
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公开(公告)号：US20230382682A1
公开(公告)日：2023-11-30
申请号：US17824062
申请日：2022-05-25
申请人： Kevin Rearden
发明人： Kevin Rearden
CPC分类号： B65H75/4402 , B65H75/406 , B65H75/48 , B65H2701/35
摘要： This tool provides a means to manually rapidly rewind line onto a spool by serving as both an axle to spin the spool on, and a guide to keep the line positioned over the spool barrel while the spool is spun rapidly, taking up the line that has been payed out.
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公开(公告)号：US20190152737A1
公开(公告)日：2019-05-23
申请号：US15820238
申请日：2017-11-21
申请人： Kenneth Hunt
发明人： Kenneth Hunt
CPC分类号： B65H51/10 , B65H51/06 , B65H57/14 , B65H2701/35
摘要： A portable rope drive and guiding apparatus operable by a single user is disclosed. The apparatus includes a receptacle defined by a first side wall, a second side wall, a first end wall and a second end wall, with a vertical opening between a top edge and a bottom edge for receiving the rope. The apparatus further includes a powered drive wheel mounted between the first side wall and the second side wall, and having a friction-bearing outer perimeter to drive the rope through the receptacle. The apparatus further include a guide wheel mounted between the first side wall and the second side wall, opposite the drive wheel, the guide wheel having a concave outer perimeter that corresponds to and guides the rope through the receptacle as the rope is driven by the drive wheel.
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公开(公告)号：US09924710B1
公开(公告)日：2018-03-27
申请号：US15230444
申请日：2016-08-07
申请人： Mark Wilson , Dane Smith
发明人： Mark Wilson , Dane Smith
CPC分类号： A01M31/06 , B65H75/40 , B65H75/4431 , B65H2701/35
摘要： A retractable spool reel integrated inside of or attached to a waterfowl decoy comprises a spool and a locking assembly housed inside an internal compartment such that a weighted line wound around the spool may be locked in place at a desired length. The weighted line may be pulled until the locking assembly is set in the locked position. The pulling of the weighted line unwinds the spool and coils a flat spring integrated into the spool. The uncoiling of the flat spring once the line is released allows the line to retract back into the spool once the locking assembly is removed from the locked position.
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公开(公告)号：US20180009627A1
公开(公告)日：2018-01-11
申请号：US15646422
申请日：2017-07-11
CPC分类号： B65H57/04 , B63B21/04 , B65H2701/35 , F16L5/00 , Y10T29/49828
摘要： An insert is provided for use on industry standard gratings to prevent wear and damage to rigging ropes passing through the insert.
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公开(公告)号：US20170347630A1
公开(公告)日：2017-12-07
申请号：US15172314
申请日：2016-06-03
发明人： Carolyn O'BRIEN , John C. EVANS
CPC分类号： A01K27/004 , B65H75/4431 , B65H75/4444 , B65H2701/35
摘要： A retractable pet leash assembly includes a housing, a spool, a leash and a braking assembly. The spool is disposed inside the housing and biased by a spring and includes braking notches. The leash is wound about the spool. The braking assembly includes a pawl, a pawl spring and an operating member. The pawl selectively engages the braking notches, the pawl spring biases the pawl towards engagement with the spool. The operating member moves the pawl between first and second positions to move the pawl into and out of the path of the braking notches. The operating member has a pawl non-engaged position in which the pawl is in the first position, a first pawl engaged position in which the pawl is in the second position, and a second pawl engaged position in which the operating member is retained while the pawl is in the second position.
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公开(公告)号：US20170318788A1
公开(公告)日：2017-11-09
申请号：US15145279
申请日：2016-05-03
申请人： Ian BLAYLOCK
发明人： Ian BLAYLOCK
CPC分类号： A01K27/004 , A45F5/004 , A45F2005/008 , B65H75/406 , B65H75/4431 , B65H75/446 , B65H2701/35
摘要： A safety leash comprises a wrist mount body, a cord supported by the wrist mount body, a biased engaged brake for braking the cord, and a brake release.
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公开(公告)号：US20170295775A1
公开(公告)日：2017-10-19
申请号：US15417481
申请日：2017-01-27
申请人： Shannon Smith , Allen Gardner , Jason Gregory
发明人： Shannon Smith , Allen Gardner , Jason Gregory
CPC分类号： A01M31/06 , B65H75/4471 , B65H75/4486 , B65H2701/35
摘要： The present invention relates to decoys for simulating the movement of animals on land, air, or water. The invention includes a small, enclosed, and portable unit that comprises a motor, a rechargeable power supply, a timing control mechanism, and a spool attached to a line. The line extends from the unit and attaches to one or more animal decoys and, at the end, to an anchoring mechanism (e.g., an anchor placed in the water or a tether attached to a tree or other stationary support). The anchoring mechanism preferably is attached to the line via a bungee cord or other flexible connection that exhibits elasticity. The preferred embodiment of the invention comprises four main parts: (1) a string portion, which extends from an anchor system to a mechanical unit; (2) one or more animal decoys attached to the string portion; (3) an anchor assembly attached to one end of the string assembly for creating tension in the string assembly and securing its position; and (4) a mechanical unit containing a low-power, motorized spool assembly, a rechargeable power supply, a spool, and a timing mechanism for repeatedly winding and releasing the string portion.
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公开(公告)号：US09586786B2
公开(公告)日：2017-03-07
申请号：US14941828
申请日：2015-11-16
申请人： Hannu Lehtinen
发明人： Hannu Lehtinen
CPC分类号： B65H75/16 , B65H2701/35 , B66B7/062 , B66B19/007 , B66B19/02
摘要： The invention relates to a rope storage unit, comprising a rope reel, formed by a rope wound in a spiral form and having a central axis, and delimiting a central space inside the rope reel, the rope having an end protruding from the inner rim of the rope reel; and a support body provided with an inner space inside which the rope reel is positioned, the support body comprising a side face plate, which side face plate delimits the inner space in axial direction of the rope reel and comprises an opening extending through it; and a guide collar for guiding the rope end away from the central space without contacting the side face plate, which guide collar is mounted on the side plate and borders the opening thereof, the guide collar delimiting a guide opening that leads away from the central space of the rope reel. The invention relates to a method for installing an elevator rope implementing said rope storage unit.
摘要翻译： 本发明涉及一种绳索存放单元，该绳索存放单元包括由卷绕成螺旋形状并具有中心轴线的绳索形成的绳索卷轴，并且限定绳索卷轴内部的中心空间，绳索具有从内边缘伸出的端部 绳卷; 以及支撑体，其设置有绳索卷轴所在的内部空间，所述支撑体包括侧面板，所述侧面板限定所述绳索卷轴的轴向方向上的内部空间，并且包括延伸穿过所述绳索的开口; 以及用于将绳索端远离中心空间引导而不接触侧面板的引导环，导向套环安装在侧板上并与其开口相接合，导向轴环限定引导件远离中心空间 的绳卷轴。 本发明涉及一种用于安装实现所述绳索存放单元的电梯绳索的方法。
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公开(公告)号：US09464624B2
公开(公告)日：2016-10-11
申请号：US14548842
申请日：2014-11-20
CPC分类号： F03D5/00 , B64C27/02 , B64C27/16 , B64C39/022 , B65H75/4402 , B65H75/4481 , B65H2701/35 , F03D7/00 , F03D9/25 , F03D13/20 , F03D80/70 , F05B2240/40 , F05B2240/921 , F05B2270/32 , G05D1/0866 , Y02E10/70 , Y02E10/723 , Y02E10/725 , Y02T10/90
摘要： A power generation apparatus and method comprises at least one gyroglider rotary wing flying at an altitude above the nap of the earth. A strong and flexible tether, connected to the gyroglider frame is pulled with a force generated by the rotary wing. The force is transmitted to a ground station that converts the comparatively linear motion of the tether being pulled upward with a lifting force. The linear motion is transferred to a rotary motion at the ground station to rotate an electrical generator. The tether is retrieved and re-coiled about a drum by controlling the gyroglider to fly down at a speed and lift force that permit recovery of the gyroglider at a substantially reduced amount of retrieval force compared to the lifting force during payout of the tether. Thus, the net difference in force results in a net gain of energy.
摘要翻译： 发电装置和方法包括至少一个在地球上方的高度上飞行的陀螺仪旋转翼。 连接到陀螺仪框架的强大而灵活的系绳用旋转翼产生的力拉动。 该力传递到地面站，该地面站转换由提升力向上拉的系绳的比较线性的运动。 线性运动在地面站转移到旋转运动，以旋转发电机。 通过控制陀螺滑翔机以与系绳支撑期间的提升力相比基本上减少的撤回力量的速度和提升力而使陀螺仪回缩，从而将系绳重新卷绕在滚筒周围。 因此，力的净差异导致能量的净增益。
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