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1. 发明申请

US20190233255A1 STRAP HOISTING DEVICE 审中-公开
公开(公告)号：US20190233255A1
公开(公告)日：2019-08-01
申请号：US16380055
申请日：2019-04-10
申请人： U.S. Stage-It, LC
发明人： Joseph John Sedlock
IPC分类号： B66C1/38 , B66C1/18
CPC分类号： B66C1/38 , B66C1/16 , B66C1/18 , B66C17/20
摘要： A hoist or hoisting device is configure to place a pallet on a roof without the need of a person on the roof. The hoist includes a deflector that moves between a first position and a second position and releases a strap from an open hook as the deflector moves from the first position. A release arm on the deflector contacts a portion of the strap to push the strap off the open hook after the pallet has contacted the roof. The hoist may then be raised and the strap be unthreaded and pulled upward through the pallet to leave the pallet installed on the roof.

2. 发明授权

US10259689B2 Strap hoisting device 有权
公开(公告)号：US10259689B2
公开(公告)日：2019-04-16
申请号：US15922208
申请日：2018-03-15
申请人： U.S. Stage-It, LC
发明人： Joseph John Sedlock
IPC分类号： B66C1/38 , B66C17/20
摘要： A hoist or hoisting device is configure to place a pallet on a roof without the need of a person on the roof. The hoist includes a deflector that moves between a first position and a second position and releases a strap from an open hook as the deflector moves from the first position. A release arm on the deflector contacts a portion of the strap to push the strap off the open hook after the pallet has contacted the roof. The hoist may then be raised and the strap be unthreaded and pulled upward through the pallet to leave the pallet installed on the roof.

3. 发明授权

US5713538A Automatically-actuated cargo and personnel scooping apparatus with perforated cushions and a net to hold and keep person in place 失效
标题翻译：自动驾驶的货物和人员舀取装置，带有穿孔垫和网，以保持和保持人身
公开(公告)号：US5713538A
公开(公告)日：1998-02-03
申请号：US514961
申请日：1995-08-14
申请人： Edwin Z. Gabriel
发明人： Edwin Z. Gabriel
IPC分类号： B64D1/22 , B66C1/42 , B66C1/46 , B66C1/38
CPC分类号： B66C1/425 , B64D1/22 , B66C1/46
摘要： This apparatus is a tongs-like device for remotely scooping up cargo and personnel, comprising two identical elongated members pivoted at a selected distance from the device's top with a pivot pin. The lower portions are curved and vertical with cushions attached to their inner surfaces to enable the apparatus to hold either cargo or a person securely in place. Each inner lower surface has an inflatable pillow with a perforated spongy cushion attached to it and removable for replacement. The cushions' perforations enable a snatched person to breathe easily, thus avoiding any possibility of suffocation, while being hoisted upwards by hoist equipment. A sturdy net is fastened to the shoulders of the lower portions and draped for the person to sit on. In another technique a pliable plastic sheet, having pie-shaped triangular cuts, allows a person to pass through in one direction but not in the reverse direction.
摘要翻译：该装置是用于远程舀取货物和人员的钳状装置，包括两个相同的细长构件，其以与枢轴销的装置顶部一定距离的位置枢转。下部是弯曲的和垂直的，垫子附接到它们的内表面，以使装置能够将货物或人牢固地保持在适当位置。每个内下表面都有一个充气枕头，带有一个穿孔海绵垫，附着在其上，可以更换。垫子的穿孔使得被抢夺的人容易呼吸，从而避免任何窒息的可能性，同时由起重设备向上提升。一个坚固的网被固定在下部的肩膀上，并盖上人来坐下。在另一种技术中，具有饼状三角形切口的柔韧塑料片允许人在一个方向上通过而不是反向通过。

4. 发明授权

US5299845A Automatically-actuated cargo-hook device and manual guidance system for suspended loads 失效
标题翻译：自动起吊装置和悬挂载荷手动导向系统
公开(公告)号：US5299845A
公开(公告)日：1994-04-05
申请号：US919881
申请日：1992-07-27
申请人： Edwin Z. Gabriel
发明人： Edwin Z. Gabriel
IPC分类号： B66C1/34 , B66C1/38
CPC分类号： B66C1/34
摘要： This improved cable-scooping hook device with upper and lower portions and with a pivot pin and hubs is better able to snatch and scoop up a load cable than previous designs. Its tongs-like configuration can have a combination of magnetic hammerheads, weights on top and an extension spring to help force its lower portions, including jaws, to separate, when suspended cargo makes a touchdown onto a platform. To ensure that the load cable is snatched, a bar magnet is suspended from one or both hubs of the pivot pin. A ferrous metal load cable is attracted by the suspended magnet and held in place until the device's jaws close, as a load is lifted by the hoist cables. A person holding a long pole with a hook on its end guides the device to the load cable's location. When the hook reaches the load cable, attached to a load, the device is lowered to make contact with it, whereupon the cable is quickly snatched and scooped up, aided by the magnet's attraction. Another technique is described and illustrated for aiding a nonmagnetic cable to be snatched and scooped up.
摘要翻译：这种改进的电缆汲取钩装置具有上部和下部以及枢轴销和轮毂，比以前的设计更能够抢夺和舀起负载电缆。其夹钳状构造可以具有磁性锤头，顶部的重物和拉伸弹簧的组合，以帮助当其悬挂的货物在平台上触地时将其下部（包括夹爪）分开。为了确保负载电缆被抓住，一个磁棒从枢轴销的一个或两个悬挂悬挂。黑色金属负载电缆被悬挂的磁铁吸引并保持在适当位置，直到设备的钳口关闭，当负载被提升电缆提升时。在其端部挂着长杆的人将该装置引导到负载电缆的位置。当挂钩到达负载电缆，连接到负载时，设备被降低以与其接触，于是电缆被磁体的吸引力辅助并迅速地被抓起并舀起。描述和说明了另一种技术，用于帮助非磁性电缆被抢夺和舀起。

5. 发明授权

US4943099A Tongs-like cargo hook device with automatic loading and unloading capability 失效
标题翻译：具有自动装卸能力的通式货物挂钩装置
公开(公告)号：US4943099A
公开(公告)日：1990-07-24
申请号：US261940
申请日：1988-10-24
申请人： Edwin Z. Gabriel
发明人： Edwin Z. Gabriel
IPC分类号： B66C1/34 , B66C1/38
CPC分类号： B66C1/38 , B66C1/34
摘要： This is a cable-scooping cargo hook device, pivoted near its center and weighted on top to help force its lower portions to automatically separate upon touchdown on a platform to discharge its load cable. By having the device sit on one of its jaws, the device can be made to avoid rescooping a discharged cable, in its simplest version. Also to assist in discharging its load cable are two inwardly protruding extensions with hammerheads, located above the pivot pin. These hammerheads have magnets of like polarity facing each other to produce a repulsive force and cause the device's jaws to open immediately when the hoist cables slacken, a feature to assist in the jaws straddling and scooping up a load cable. Also an electromagnet to perform the same function as the permanent magnets is described. Then a technique involving additional electromagnets enables the device not only to discharge a loaded cable while suspended, but also to improve its automatic loading ability. In addition to the use of one or more electromagnets for achieving positive load retention, positive load retention techniques are shown which are completely mechanical, requiring no electrical energy source.
摘要翻译：这是一种电缆扒货货钩装置，在其中心附近枢转并在顶部加重，以帮助其下部在平台上触地时自动分离，以卸载其负载电缆。通过将设备放置在其一个钳口上，可以使设备避免重新安装放电电缆，并以其最简单的版本。还有助于卸载其负载电缆是位于枢轴销上方的两个向内突出的带锤头的延伸部。这些锤头具有相似极性的磁体相互面对以产生排斥力，并且当起重缆松弛时使装置的夹爪立即打开，这有助于夹钳跨过并踩起负载电缆。还描述了执行与永磁体相同功能的电磁体。然后，涉及附加电磁铁的技术使得装置不仅可以在悬挂时放电加载的电缆，而且还可以提高其自动加载能力。除了使用一个或多个电磁体以实现正负载保持之外，还显示了正负载保持技术，其是完全机械的，不需要电能源。

6. 发明授权

US4884322A Coupling device 失效
标题翻译：耦合装置
公开(公告)号：US4884322A
公开(公告)日：1989-12-05
申请号：US363612
申请日：1982-03-30
申请人： Hope Jaquith , Kent Jaquith , William Jaquith
发明人： Hope Jaquith , Kent Jaquith , William Jaquith
IPC分类号： B66C1/34 , B66C1/22 , B66C1/38 , B66C1/66 , F16B45/02 , F16B45/06 , F16G15/04
CPC分类号： F16G15/04 , B66C1/66 , F16B45/06 , Y10T24/45628
摘要： A coupling device for engaging members having rings, hooks, bars and the like is disclosed. The coupling device is constructed in a manner which reduces the number of moving parts needed to engage and disengage members having rings, hooks or bars over the prior art, thereby simplifying the manufacturing process. In particular, means are provided for disengaging the rings, hooks or bars from the coupling device which means comprises only a spring, two retractable jaws and a plunger having an end of predetermined extent which the ring, hook or bar on the member may bear against, thereby compressing the spring and retracting the jaws.
摘要翻译：公开了一种用于接合具有环，钩，杆等的构件的联接装置。联接装置以减少在现有技术中减少与具有环，钩或杆的构件接合和脱离所需的移动部件的数量的方式构成，从而简化了制造过程。特别地，提供了用于使环，钩或杆从联接装置脱离的装置，该装置仅包括弹簧，两个可缩回的夹爪和具有预定程度的端部的柱塞，该构件上的环，钩或杆可抵抗从而压缩弹簧并缩回夹爪。

7. 发明授权

US4471511A Releasable connector 失效
标题翻译：可释放连接器
公开(公告)号：US4471511A
公开(公告)日：1984-09-18
申请号：US474450
申请日：1983-03-11
申请人： John A. Phipps
发明人： John A. Phipps
IPC分类号： B63B23/58 , B66C1/34 , B66C1/38
CPC分类号： B63B23/58 , B66C1/34 , Y10T24/45435
摘要： A releasable connector for connecting a shackle bolt on a liferaft to the depending end of a davit cable is set in a safe condition for boarding and lowering of the liferaft. In the safe condition, a hook member supports the shackle bolt and is itself locked in its supporting position by a latch member. A coupling spring connected between the hook member and the latch member operates to one side of its dead-center position to urge the latch member into the locking position. A first downward pull on a lanyard causes a pawl member to engage a tooth on the latch member to move the latch member from its locking position to a drive position in which the coupling spring operates to the other side of its dead-center position and urges the latch member into its drive position. When the liferaft takes up a floating position on the water, the load on the sackle bolt is relieved and automatic release of the shackle bolt effected under the action of the coupling spring which turns the hook member out of its supporting position. If the automatic release fails, the lanyard is given a second pull which brings the pawl member, which has returned under spring loading, to engage a second tooth on the latch member and cause the latch member to execute a driving movement in which it displaces the hook member out of its supporting position for release of the shackle bolt. A first pull on the lanyard results only in the cocking of the connector for automatic release and cannot result in manual release. A second pull on the lanyard is required to effect manual release.
摘要翻译：用于将救生筏上的钩环螺栓连接到吊架电缆的悬挂端的可释放连接器设置在救生筏的登上和下降的安全条件下。在安全状态下，钩构件支撑钩环螺栓，并且其自身通过闩锁构件锁定在其支撑位置。连接在钩构件和闩锁构件之间的联接弹簧在其死点位置的一侧操作以将闩锁构件推动到锁定位置。挂绳上的第一次向下拉动导致棘爪构件与闩锁构件上的齿接合，以将闩锁构件从其锁定位置移动到联接弹簧操作到其死中心位置的另一侧的驱动位置，并且促使闩锁构件进入其驱动位置。当救生筏在水面上占据浮动位置时，释放卸扣螺栓上的负载，并在联接弹簧的作用下自动释放钩环螺栓，从而使钩构件脱离其支撑位置。如果自动释放失败，则挂绳被给予第二次拉动，其使得在弹簧加载下返回的棘爪构件接合在闩锁构件上的第二个齿并使闩锁构件执行驱动运动，钩构件脱离其支撑位置以释放钩环螺栓。挂绳上的第一个拉链只会导致连接器的自动释放，并且不能导致手动释放。挂绳上的第二拉需要手动释放。

8. 发明授权

US4379579A Automatic locking and ejecting hook assembly 失效
标题翻译：自动锁定和弹出钩组件
公开(公告)号：US4379579A
公开(公告)日：1983-04-12
申请号：US331120
申请日：1981-12-16
申请人： Richard S. Mahan , Paul G. Tritt , James H. Ward, Jr.
发明人： Richard S. Mahan , Paul G. Tritt , James H. Ward, Jr.
IPC分类号： B66C1/34 , F16G17/00 , B66C1/38 , A44B13/00
CPC分类号： B66C1/34 , F16G17/00 , Y10T24/45351
摘要： A supported ring (11) is locked in the load retaining eye (12) of a hook by a locking jaw (14) carried by a rotatable cam (44) which holds the locking jaw (14) in the locking position by engagement with a releasable latch (50). The locking position is maintained by a coil spring (64) connecting the latch (50) and cam (44). A lanyard (70) is connected to the releasable latch (50) for disengaging the locking edge (56) of the latch (50) from the cam (44) to arm the hook assembly (10). The spring (64) also urges a cam ejecting surface (48) against the load carrying ring (11) and maintains pressure on the ring (11) after arming so that when the load is released the ring (11) will be ejected from the eye (12). The lanyard (70) extends from the releasable latch (50) to the cam (44) where it is engageable with the cam (44) for manual rotation of the cam (44) to eject the ring (11) in the event of spring (64) failure.
摘要翻译：支撑环（11）通过由可旋转凸轮（44）承载的锁定钳口（14）锁定在钩的负载保持眼部（12）中，该可旋转凸轮（44）通过与可释放闩锁（50）。锁定位置由连接闩锁（50）和凸轮（44）的螺旋弹簧（64）保持。挂钩（70）连接到可释放的闩锁（50），用于将闩锁（50）的锁定边缘（56）与凸轮（44）分离，以将挂钩组件（10）摆动。弹簧（64）还推动凸轮弹出表面（48）抵靠负载承载环（11），并且在布置之后保持环（11）上的压力，使得当负载被释放时，环（11）将从眼（12）。挂绳（70）从可释放的闩锁（50）延伸到凸轮（44），在凸轮（44）处可与凸轮（44）接合，以在弹簧的情况下使凸轮（44）手动旋转以弹出环（64）失败。

9. 发明授权

US4227733A Apparatus for connecting a lifting tackle to a submersible pump 失效
标题翻译：将起重滑车连接到潜水泵的装置
公开(公告)号：US4227733A
公开(公告)日：1980-10-14
申请号：US951932
申请日：1978-10-16
申请人： Sture Haglund
发明人： Sture Haglund
IPC分类号： B66C1/22 , B66C1/34 , B66C1/38 , E21B19/04 , F04D13/08 , F04D29/60
CPC分类号： B66C1/34 , E21B19/04
摘要： A connection yoke includes means at one end thereof for slidably engaging guide members fixedly mounted in a pumping station whereby said yoke may be lowered and guided into a pumping station. Means are provided on the opposite end of said yoke for releasably engaging lifting tackle, whereby said tackle may be lowered into a pumping station for engagement with the lifting loop of a submersible pump and upon engagement, said connecting means releases said lifting tackle.
摘要翻译：连接轭包括在其一端的用于滑动地接合固定地安装在泵站中的引导构件的装置，由此所述轭可以被降下并被引导到泵站中。装置设置在所述轭的相对端上，用于可释放地接合起重滑车，由此所述滑车可以下降到泵站中以与潜水泵的提升环接合，并且在接合时，所述连接装置释放所述提升滑车。

10. 发明授权

US4201410A Release hook assemblies 失效
标题翻译：释放钩组件
公开(公告)号：US4201410A
公开(公告)日：1980-05-06
申请号：US894296
申请日：1978-04-07
申请人： Henry Crawford , Alexander F. Jessiman
发明人： Henry Crawford , Alexander F. Jessiman
IPC分类号： B63B21/60 , B66C1/22 , B66C1/34 , B66C1/38
CPC分类号： B63B21/60 , B66C1/34
摘要： A release hook assembly comprising a pivoted hook retainable by a pivoted capement member for closure of the assembly, a displaceable release device to engage the escapement member when retaining the hook, and a locking member to engage the release device for maintaining the assembly in the closed position, whereby in operation displacement of the locking member from the closed position allows subsequent displacement of the release device and consequent pivotal motion of the hook free from the escapement member.
摘要翻译：一种释放钩组件，其包括枢转的钩，该枢转钩可由枢转的擒纵构件保持，用于封闭组件;可移动释放装置，用于在保持钩时与擒纵构件接合;以及锁定构件，用于接合释放装置，位置，由此在操作中锁定构件从关闭位置的位移允许释放装置的随后的位移以及随后的钩的枢转运动脱离擒纵构件。

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