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8172184 |
Aerial transport apparatus
The invention provides a cargo hook apparatus for securing cargo external to an aircraft for transportation, the apparatus comprising, pendent sling means, an attachment for securing the pendent...
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8136856 |
Load suspension hook with latticework
A load acceptance hook for suspending a load provides for the movement of loads by simple means and despite a high load-bearing capacity has a reduced weight in relation to known hooks. This is...
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7823942 |
Towing accessory
A towing accessory for use in connection with a chain having a plurality of links includes an elongate body having a J-hook at one end and a T-hook at the other end. The J-hook has a hook portion...
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7726713 |
Multi-use tool for firefighters
A multi-use tool having a generally “J” shaped hook structure which has a top portion, a middle shank portion attached to the top portion, and a curved bottom portion attached to the middle sha...
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7654594 |
Shackle
The present invention provides an improved shackle having particular utility in underwater salvage operations. The present invention discloses a shackle that has a generally U shaped body that is...
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7625024 |
Lifting lug for tanks and the like
A lifting lug apparatus comprises a mounting plate adapted for attachment to an upper portion of an object to be lifted. A lifting lug defines a hook aperture and is pivotally attached to the...
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7614209 |
Mechanically releasable shackle pin
A mechanically releasable shackle pin arrangement that is readily operated by an ROV and is not affected by the hydrostatic pressures encountered at depth. A shackle body having two ends has a...
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7607707 |
Load hook
The invention concerns a load hook with a hook fastened to a hook tackle that can be safely handled. A cover region is arranged at least partially between the hook tackle and the hook, such that...
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7607252 |
Method of retrieving fishing gear
An apparatus that enables the fishing pots to be lifted with ease. The system includes a hook embedded in the gear rope near the first pot. The string of pots is set normally, with the end of the...
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7597184 |
Chain adjusting device for engine carriers
An apparatus and method for the improved hanging transportation of an article having an uneven weight distribution that permits the article to hang in a balanced manner. The apparatus is attached...
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7569014 |
Connector for a surgical retractor
A connector for a surgical retractor is shown. The connector includes a body member having an opening for receiving a nipple of a retractor blade. The connector also includes a retainer pivotally...
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7562921 |
Pallet pulling device
A pallet pulling device includes a puller bar and a crossbar secured in a T-configuration. The crossbar plane is below the puller bar plane so the crossbar serves as a hook to exert pulling force...
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7503102 |
Pulling chain storage device of a scrolling door machine
A pulling chain storage device for a scrolling door machine is provided to tie the chain that can be pulled manually when the scrolling door machine is malfunctioned. The storage device includes a...
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7431363 |
Automatic release hook
An automatic release hook comprises at least some of a body, a hook, and a counter-weighted locking arm. During operation of an illustrative, non-limiting embodiment of this invention, the...
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7367090 |
Fitting for wire rope
A fitting for a wire rope with a diameter, the fitting including a stiff support and being adapted to hold and to attach the wire rope to the stiff support, the fitting further comprising an...
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7269937 |
Chain shortening device
A chain shortening device is described. The device has the general shape of the letter “C”. A single slot (20) extends longitudinally along the elongated body (10) of the device. The single slo...
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7258377 |
Inexpensive compact grappling hook
A grappling hook blank for forming a grappling hook having a shaft, a plurality of arms and a connecting member. The grappling hook blank includes a piece of material having a shaft portion, a...
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7252316 |
Rotation hook
A device for lifting and rotating objects is disclosed. The device includes a plurality of hooking protrusions that are in angled relation with each other and contain compound bends to permit...
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7240937 |
Collapsible grappling hook
A grappling hook comprising a shaft, a head member, a plurality of blades, and a locking ring. The head member is secured to the first end of the shaft. Each of the blades has a distal end with a...
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7222113 |
Method and system for a software agent control architecture
A computer-implemented method and system for implementing a software agent control architecture. The method includes the step of generating a plurality of agents, wherein the agents are...
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7219937 |
Suspension for load hooks
The invention concerns a suspension for load hooks, especially for lower blocks of cable controls, with a shaft mounted in a recess of a carrier body and able to turn about a vertical axis, which...
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7044522 |
Passive capture slip-proof chain handling hook
A chain hook with no moving parts that is capable of passively capturing and supporting both sides of a given chain link. The hook is provided with dual support surfaces that support the link and...
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7036858 |
Hoist ring
A hoist ring assembly includes an annular body, a first axial bore generally concentric with a longitudinal axis and including diametrically opposed first and second sockets. A mounting assembly is...
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7032354 |
Sandwich erection lift anchor with welding plate assembly
The present invention relates towards an erection lift anchor with welding plate assembly for embedment in a concrete member, such as a precast or tilt-up wall. The erection anchor of the present...
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7000292 |
Chain keeper and method of retaining a chain
A chain keeper for retaining a chain operatively connected to a driving mechanism of a chain hoist system. The chain keeper has a support bracket and a pair of plates. The support bracket is...
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6986537 |
Multi faceted retriever
A multi faceted retrieval tool for use by an individual positioned above the ground in retrieving items beneath the location of the individual, comprising a series of hooks extensible beyond the...
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6966546 |
Lower block for a cable actuator
The invention concerns a cable block, especially a lower block for cable controls, with at least one cable roller enclosed by a shrouding cover with entry and exit openings for a carrying cable,...
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6953212 |
Weld mount hoist ring
A hoist ring assembly adapted to be arc welded directly to an object to be lifted. A hoist ring mount is provided with the assembly having a generally radially extending flange portion integral...
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6789384 |
Adjustable hook and chain
An adjustable hook and chain is disclosed for lashing cargo and handling loads such as a dumpster or trailer. In one aspect of the invention, the adjustable chain comprises an adjustable hook...
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6749237 |
Unitary body swiveling hoist ring and method of manufacture
An improved hoist ring and method of manufacturing a hoist ring having a generally U shaped ring member and two substantially parallel legs. A pair of apertures communicated through the parallel...
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6715809 |
Remote attachable/remote releasable hook
A remote attachable/remote releasable hook apparatus comprises a hollow braid rope or cable, a tail having unidirectional properties, wherein the tail preferably includes a leaf chain or roller...
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6648388 |
Safety measures for lifting slings
A method of providing a safety measure when lifting a load (13) by a lifting sling (10) with at least two legs (10a, 10b) connected to the load (13) at two connection points (14a, 14b). Instead of...
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6581996 |
Lifting system for use in hoisting, particularly heavy cast panels
A lifting system for hoisting heavy pre-cast panels includes an anchor-lifting device permanently secured within a connection recess formed in the panel, and a connecting apparatus that attaches to...
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6568165 |
Component which can be used in conjunction with link chains
In the case of a component which can be used in conjunction with round steel chains and has two crossover slots (6, 7) which form a pull-through or insertion opening for the chains, the...
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6491329 |
Work support attachment for hoists
The present invention is a work support attachment for use with conventional hoists. The work support attachment comprises a top portion, a middle portion, and a lower portion. The top portion is...
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6478353 |
Universal wheel transport hook
A universal wheel transport hook includes a body portion having a suspension hook formed in one end and a C-shaped cradle formed in the other end. A spacer portion is formed between the suspension...
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6428069 |
Pallet puller arrangement
A puller device (10) for engaging with a pallet of the type having at least a bottom deck formed of a plurality of substantially parallel spaced-apart slats, such slat being fixed to the...
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6422625 |
Remote operated lifting hook
Lifting hook having a control line connected by a resilient and smooth connecting piece to the end of a hook point. The control line is fed through the lifting eye or lifting sling(s) and by then...
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6375380 |
Connector assembly apparatus and method for use
A connector assembly suitable for use with a leveraging system is disclosed. The assembly includes two connector components, each having an attachment component receiving portion and a pin-coupling...
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6267424 |
Compact grappling hook particularly adapted for military/tactical entry/exit operations in urban terrain
A light weight compact grappling hook which finds use in at least urban terrain comprising a small head member provided with a plurality of arms or blades which are serrated and/or provided with...
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6237976 |
Hook assembly and method of extending reach
The present invention is directed to a hook assembly and method for extending the reach of transportation load handling systems such as military load handling systems employing hook arms and...
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6176469 |
Manhole cover engaging tools
A manhole cover engaging tool includes a first and second L-shaped member. The first and second L-shaped members are hingedly attached along a shank of the first and second L-shaped members. A...
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6131974 |
Roller grapnel
The present invention provides an improved grapnel which permits towed ars to be retrieved more easily and with less chance of damaging the array. The invention includes a pair of U-shaped members...
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6106042 |
Device for retrieving items
A manually-operable device for use by tree stand hunters for retrieving items that have been left on the ground or that have fallen from the hunter or tree stand onto the ground, includes an...
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6082793 |
Thread-on collared yoke for power riser pipes
An attachable/detachable swivel hook and yoke for lifting a vertically oriented riser pipe section into place such that the lifted pipe section may be threadably joined to another upright riser...
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6081975 |
Hook for webbing
A hook for webbing comprises a metal rod bent in a single piece having an upper cross piece (1) intended for receiving a webbing, said cross piece transforming into two legs (2, 2') which converge...
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6079761 |
Retractable grappling hook
A retractable grappling hook generally comprising a shaft having a longitnal extending axis and a plurality of hooks pivotally attached to the shaft. Each hook has a longitudinally extending axis...
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6062621 |
Collapsible grappling hook
A collapsible grappling hook comprising a shaft having a first end and a second end and a raised shoulder portion located between the first end and the second end a spring having a first end and a...
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6039500 |
Quick change side full hoist ring assembly
A hoist ring assembly for transporting loads, including an anchor bushing that is threaded into the load and forms the pivot for a releasable swivel hanger assembly with a shackle connectable to an...
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5997063 |
J-hook with shank portion having oval-shaped transverse cross-section
An improved J-hook (20) includes an eye portion (21) having a circular transverse cross-section; an arcuate hook portion (22) having a circular transverse cross-section; a shank portion (23)...
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