Abstract: An arrangement for a patient lifting system, wherein the patient lifting system comprises a lifting device and a sling adapted to be coupled to the lifting device. The lifting device is during use of the lifting system adapted to lift the patient from a lowered to a raised position and said sling is adapted to be at least partly wrapped around the patient to be lifted. The arrangement of the present invention comprises at least one RFID-chip (1) provided in the sling, at least one RFID-reader (2) adapted to communicate with the RFID-chip and at least one sensing means (3) provided in the sling and adapted to communicate with the RFID-chip. The RFID-chip is adapted to contain, to store and to continuously be updated with new or updated information that is relevant to the use of said sling in the patient lifting system and further adapted to provide said information to said RFID-reader.

Abstract: An object of the present invention is to enable easy and sure evaluation of practical performance of a fiber sling without taking troublesome labor such as to decompose it. As a means of achieving this object, a fiber sling according to the present invention is a fiber sling S such that: a strand 20 having a load capacity is circulated in a plurality of rows to thus form an annulus wherein the annulus is contained in a protective bag 10 having a hollow annular shape, which fiber sling S comprises: detection wires 30 each having electroconductivity and disposed in the lengthwise of the strand 20, the number of the detection wires 30 being plural and less than the total number of the rows of the strand 20; sheaths 40 covering the outer circumference of the detection wires 30; and a pair of detection terminals 32 and 32 connected electrically with the opposite ends of the plural number of detection wires 30 and exposed to the outer surface of the annular protective bag 10.

Abstract: The present invention relates to coating of lifting slings with a polyurea elastomer, polyurethane, or hybrid polyurethane-polyurea elastomer. In addition, optionally the coating material can include one or more additives such as a catalyst, stabilizer, pigment, fire retardant, or other additives. In the present invention use of additives can enhance the lifting slings effectiveness and improve the operational condition and or suitability for use of the lifting sling. The present invention also relates to the ability to form a multi-core sling from a plurality of single cores. More specifically, the single cores can be tenaciously bonded together with the coating material to form a multi-core lifting sling. The present invention also relates to embedding a safety core along the length of the lifting sling core. The safety core allows monitoring of certain operational parameters related to the lifting sling by way of an indicator and or electronic system.

Abstract: A web section and a round sling constructed from the web section. The web section includes elasticized weft yarns that facilitate an improved method of constructing the round sling. The round sling includes inner and outer jackets and a plurality of load bearing yarns.

Abstract: A pre-failure warning indicator is provided for use with a sling. The pre-failure warning indicator triggers at a point that is predictable within a relatively narrow range, thereby increasing the possibility that a damaged sling is removed from use. The pre-failure warning indicator includes a dedicated strand of material that is placed in close proximity to the load-bearing core yarns of the sling but remains separate and independent from the core yarns; the ends of the dedicated strand are connected via a sacrificial “ring.” A warning fiber having an end that is visible to operators/riggers works in conjunction with the sacrificial strand and the ring. The ring is designed to fail when the sling is subjected to a specifically chosen condition (e.g., excessive weight). The failure of the ring causes the warning fiber to withdraw from the rigger's view thereby warning the rigger that the sling was subjected to the specifically chosen condition and may be damaged.

Abstract: The present invention relates to a lifting sling that is adapted to monitor cargo. The lifting sling can include core materials, and a control system. The control system can effectuate the ability to monitor certain lifting sling operational parameters. The control system can be an electronic system and or an indicator. The electronic system can effectuate data acquisition, data processing, and or data communication of a plurality of operational parameters related to the lifting sling and or cargo. By monitoring certain operational parameters, methods of determining the operational condition, suitably for use of the lifting sling, and or monitoring of the cargo, can be effectuated. Once the lifting sling is secured in combination with the cargo certain operational parameters vary in response to the lifting sling being in contact/proximity with the cargo (i.e. tension). Variations in operational parameters can be utilized to make certain determinations related to the cargo.

Abstract: A server system lifting device includes a bearing area foldable at a midline. The bearing area includes a front portion and a rear portion that are defined by the midline. A plurality of handles are coupled to the bearing area. The plurality of handles includes two front handles coupled to opposite sides of the front portion of the bearing area and two rear handles coupled to opposite sides of the rear portion of the bearing area. The midline extends between the opposite sides. The bearing area is characterized by a width greater than or equal to a width of a server system chassis and a length such that the two forward handles are forward of a center of gravity of the server system chassis, and the two rear handles are posterior to the center of gravity, when the midline is approximately aligned with the center of gravity.

Abstract: A lifting belt sling for lifting loads is comprised of a tubular structure having at least two chambers whereby forming, as one unit, a chamber tube that is contiguous over the width. Loosely inserted inserts are located inside the at least two chambers and endlessly extend from one end of the chamber tube to the other end thereof. The inserts overlap the ends of the chamber tube so that they form loops at this location, whereby the inserts, when situated in the loop area, are covered by a tube protective means. A protective tube, which surrounds the chamber tube and is formed by different weaves, significantly increases the resistance to abrasion, the resistance to cutting, and the edge strength. The lifting belt sling is designed for loads of up to 100 t.

Abstract: A web section and a round sling constructed from the web section. The web section includes elasticized weft yarns that facilitate an improved method of constructing the round sling. The round sling includes inner and outer jackets and a plurality of load bearing yarns.

Abstract: A roundsling with a fully inspectable core. The roundsling comprises synthetic, non-metallic core yarns contained in a tubular cover that is transparent. Because the cover is transparent, the load-bearing core fibers are entirely, frequently and directly visible before, during and after use.

Abstract: A sling for industrial lifting made of a load-bearing core and a cover. The cover protects the plurality of yarns that make-up the core. Each core yarn is made of a number of core threads twisted together. The core yarns are twisted together where the twist is in the same direction as the individual core strands and a different direction than the twist of the cover. The present invention describes the method of twisting the core yarns together by inserting core yarns substantially parallel into a cover that has a twist opposite of each core strand. As the core strands are inserted into the cover, the twists of the individual core yarns interact with the twist of the cove, resulting in the core yarns twisting together.

Abstract: The invention relates to a lifting apparatus and in particular to lifting apparatus suitable for lifting casing and pipes for the offshore oil and gas industries. A lifting apparatus (10) is disclosed which comprises a pair of lifting members (13) and an actuator (16). In use, the weight of the actuator imparts a lateral force to the lifting members thereby increasing a lateral separation between distal ends of the lifting members, to move the apparatus from a storage position to an operating position, for lifting a length of casing (30). The lifting members may be rigid or may include a sling (12) and a rigid sling guide (14).

Abstract: A strap assembly for lifting a load has a plurality of elongated flexible straps that are joined together and configured in such as way as to enable relatively quick, easy securement of a large object so that it can be safely hoisted. In addition, the present invention discloses a method of hoisting a heavy object, such as an air conditioning unit, into a confined space such as an attic of a home. The strap assembly provides Velcro® type fastening elements enabling the strap assembly to be fitted to a wide range of loads.

Abstract: The invention relates to a heavy-duty roundsling, which comprises an endless load-bearing core containing multiple turns of a strand material comprising high-performance fibres, and a protective cover made from interlaced strands comprising high-performance fibres, and wherein the mass ratio of high-performance fibres in the core to high-performance fibres in the cover is from 0.15 to 2.0. Said roundsling shows an advantageous combination of properties, like high strength, low weight, and high durability; enabling a higher number of lifting operations than known metal or synthetic slings, especially of heavy goods with e.g. sharp edges.

Abstract: Disclosed herein is a device for lifting an article comprising a housing having an inner chamber, the housing having a leading edge region in fluid communication with the inner chamber, the leading edge region being arranged to engage an access region between an article and a support surface beneath the article, an elongate tubular member having a first open end region and a second closed end region, the first open end region being directly or indirectly in fluid tight relation with the leading edge region, the elongate tubular member having a first surface in fluid communication with the inner chamber and an opposite second surface, the housing being arranged to provide a retracted position in which the elongate tubular member is held relative to the leading edge region and responsive to an operative pressure within the inner chamber to unfurl beyond the leading edge region to cause the elongate tubular member to migrate along the access region with the second surface in contact with the article and the supp

Abstract: A sling device for a piece, including a sling provided with a non-extending piece and a section with spring means permitting an elastic lengthening or shortening under load of a limited given amplitude for the sling in response to a limited given change in load on the piece.

Abstract: A lifting sling having warning markings that indicate if the maximum safe load for the sling has been exceeded, whereby a visible indicator is provided to the operator at the time of overload. In an embodiment, a permanent indication of sling overload is also provided.

Abstract: A roundsling with a fully inspectable core. The roundsling comprises synthetic, non-metallic core yarns contained in a tubular cover that is transparent. Because the cover is transparent, the load-bearing core fibers are entirely, frequently and directly visible before, during and after use.

Abstract: There is disclosed a lifting sling system for connecting various loads to a lifting hook (1), comprising a small number of combinable lifting sling units (10, 20), each consisting of a number of pre-assembled parts (11, 12, 13; 21, 22, 23). These units include at least one dual lifting sling unit (20) and possibly no more than two single lifting sling units (10). The units can be combined in a small number of predetermined combinations in accordance with information provided on an information carrier (32) which is permanently attached to the lifting sling system.

Abstract: Methods and apparatus for providing a durable, lightweight lifting member and assembly for use in handling elongated members. One embodiment comprises a cage or net made of a flexible material, the cage or net being adapted to receive one end of an elongated member. Another embodiment is characterized by a flexible lifting member constructed of a pliable, non-metallic material and comprising a body portion, an end portion, and a lifting strap.

Abstract: A textile sling having a continuous weave pattern comprises, in the warp thread, a major weight content of a first type of yarn made of a first type of fibers and a minor weight content of a second type of yarn made of a second type of fibers. The second type of fibers has a higher Young's modulus than the first type of fibers. The second type of fibers has a higher Young's modulus than the first type of fibers. The second type of yarn has a longer free-length than the first type of yarn so that the second type of yarn does not rupture before the first type of yarn under a tension load. A method of manufacturing a textile sling comprises threading in the warp thread the first type of yarn made of the first type of fibers with the second type of yarn made of the second type of fibers. The second type of fibers has a higher Young's modulus than the first type of fibers. The second type of yarn is threaded with less tension than the first type of yarn.

Abstract: Disclosed is a pallet loading and unloading sling, termed a SlingBag device, for efficiently transporting burlap bags and deploying them to secure and protect underwater pipelines. In preferred form, the SlingBag is a T-shaped mat that folds up into a four-sided bag. By using a SlingBag atop a wooden pallet, the process for loading and unloading burlap bags from the pallet may be simplified The SlingBag comprises two rectangular mats that are arranged in a perpendicular cross section, forming a T-shaped mat. When placed upon a pallet for loading, the central panel fits atop the pallet, and the four side flaps extend outward. Burlap bags filled with dry bulk sand or dry sand/cement mix are stacked atop the pallet with the SlingBag. Then, the side flaps are folded up to form a four-sided sling container, and the lifting loops on the side panels are tied in place to secure the sling. In the preferred embodiment, the SlingBag is comprised of polypropylene.

Abstract: A lifting sling having warning markings that indicate the extent of elongation of the sling under load, whereby an operator can visually determine if the maximum safe load weight of the sling has been exceeded. The markings are disposed on the surface of the sling cover and initially covered by a non-elongating body, but are exposed as the sling elongates under load.

Abstract: A sling for fixing or carrying load includes a tubular tissue or a tube-like tissue or fabric having two ends, one of the ends being narrower than or approximately as large as, and the other end being larger than or approximately as large as, the remaining tubular tissue located between the two ends. The two ends form a junction point by inserting the narrower end into the larger end and providing the narrower end with at least one seam in the area of the junction point, whereby the junction point is thinner, shorter, or narrower at a predefined strength than in conventional overlapping ends. The sling may be used in skiing, mountain climbing, and in the area of work safety.

Abstract: A sling is disclosed for use on a conventional tow truck to facilitate and minimize damage in towing a motorcycle, with a preferred application for towing a sport bike. The sling comprises a single-component lifting brace (5) that is placed under the seat of the motorcycle. It also comprises at least two straps (13 and 15) to permit lifting the motorcycle on the tow truck wheel-lift assembly. A heat resistant pad is optionally used between the brace and the motorcycle or between a strap and the motorcycle to further limit damage potential from using the sling.

Abstract: Methods and apparatus for providing a durable, lightweight lifting member and assembly for use in handling elongated members. One embodiment comprises a cage or net made of a flexible material, the cage or net being adapted to receive one end of an elongated member. Another embodiment is characterized by a flexible lifting member constructed of a pliable, non-metallic material and comprising a body portion, an end portion, and a lifting strap.

Abstract: A lifting sling and a lifting grommet are disclosed which can be fabricated of a high tensile strength polymeric material, preferably a woven polymer such as liquid crystal polymer fibers, that are woven in a rope or cable configuration. The apparatus features an elongated woven material length of cable that is spliced. Plastic, preferably polyurethane spring cut tube sleeves are positioned as a grip on the splices to allow for handling in the field without concern for the splice becoming disassembled or undone. The sling and grommet of the present invention can each be provided with a clear cover spring cut tube that serves as a flexible protective cover for minimizing abrasion and maintaining the slings appearance.

Abstract: Industrial slings, especially those made from non-metal materials, may be damaged by the edge or corner of the object being lifted. The present invention is a protection apparatus that protects slings from both abrasion damage and cutting damage during a lift.

Abstract: A sling band for lifting loads is disclosed. The sling band has a first band, a second band and overlapping areas, whereby the ends of the bands lead into the overlapping areas. The first band includes first warp threads and the second band includes second warp threads, whereby the warp threads, together with weft threads, form a first and a second weave. In the overlapping areas, the warp threads are joined to one another where they form a web construction with the weft threads. The web construction includes at least one additional third weave that differs from the first and second weaves. A portion of the warp threads has a lower melting point than that of the remaining warp threads thus enabling the interwoven overlapping areas to be provided with increased strength using a weld.

Abstract: A pivotable suspension element includes a support member having a part-spherical bearing surface clamp element and a body portion, the body portion having an integral formation of a slot to receive a part of a component to which the pivotable suspension element may be secured; a locator formation for the clamp element whereby, in use, the clamp element may be operated to clamp a flange in the slot; a part-spherical seat, and a through-passage extending through the body from the part-spherical seat, wherein the curvature of the part-spherical seat of the body portion corresponds substantially with that of the bearing surface of the support member and wherein the cross-sectional size of the through-passage increases in a direction away from the part-spherical seat.

Abstract: A lifting spreader for an irregular object such as a helicopter. In order to adapt a standard container frame to lift an irregular object, a pair of spreader bars containing slings is provided. Each bar has a central pipe welded to a container box at each end. An L-shaped padeye having a hole in an outer corner is welded to each box and an end stand is welded transversely to the padeye for stability. An extra thickness of material is mounted on either side of the padeye around the hole to provide extra strength where the sling and shackle arrangement is hooked to the spreader bar.

Abstract: A hoist assembly and system capable of being adjusted prior to the lifting and transporting of the loads to accommodate infinite center of gravity changes on loads, such that no changes in position occur during the lifting and transporting process.

Abstract: The present invention is directed to a spreader bar. The spreader bar has an elongate central member having a hollow interior, and a pair of elongate end members wherein each elongate end member is partially disposed within the hollow interior of the central elongate member so that a first portion of the elongate end member is within the hollow interior of the elongate central member and a second portion of the elongate end member is external to the hollow interior. The second portion of each elongate end member extends to a distal end. The spreader bar has a pair of sling guides wherein each sling guide is attached to the distal end of a corresponding elongate end member.

Abstract: Disclosed is a pallet loading and unloading sling, termed a SlingBag device, for efficiently transporting burlap bags and deploying them to secure and protect underwater pipelines. In preferred form, the SlingBag is a T-shaped mat that folds up into a four-sided bag. By using a SlingBag atop a wooden pallet, the process for loading and unloading burlap bags from the pallet may be simplified The SlingBag comprises two rectangular mats that are arranged in a perpendicular cross section, forming a T-shaped mat. When placed upon a pallet for loading, the central panel fits atop the pallet, and the four side flaps extend outward. Burlap bags filled with dry bulk sand or dry sand/cement mix are stacked atop the pallet with the SlingBag. Then, the side flaps are folded up to form a four-sided sling container, and the lifting loops on the side panels are tied in place to secure the sling. In the preferred embodiment, the SlingBag is comprised of polypropylene.

Abstract: The invention relates to a machine, particularly a construction machine, with a hoisting mechanism for hoisting the machine with the aid of a hoisting apparatus, whereby the hoisting mechanism comprises a flexible bearing element, one end of which is fastened in the region of the horizontal center of gravity of the machine, and the other end of which comprises a suspension capability for connecting to the hoisting apparatus.

Abstract: An overhead storage system for efficiently and conveniently stowing items such as bicycles at ceiling level. The overhead storage system includes a motor connected to a spool unit, a frame supporting the motor and attachable to a ceiling, an extended member extending from the frame, a pulley attached to a distal portion of the extended member, a first cable and a second cable attached to the spool unit with the second cable extending through the pulley, and a support member attached to the distal portions of the first cable and the second cable. The support member is comprised of an elongated structure capable of supporting one or more items such as but not limited to bicycles. A control unit controls the operation of the motor and is in communication with a controller operated by a user for raising and lowering the support member.

Abstract: A para-seismic support for pipes is disclosed. The support has two support members, each for supporting an end of a pipe on either side of a mechanical joint. The support members are joined to each other. The support is provided with a plurality of holes, at least one of which is for supporting the pipes, and at least one of which is for providing para-seismic protection by attaching the support to a ceiling and by attaching said support to a structure at an angle of no more than 90° from a vertical direction.

Abstract: A thimble providing a first convex surface about a first axis and a second convex surface about a second axis, the first and second axes being substantially perpendicular to each other and the first and second surfaces being opposite each other, the thimble being such that a first length of elongate material can be wrapped over said first convex surface and back on itself to form a first loop around the thimble and a second length of elongate material can then be wrapped over said second convex surface through said first loop and back on itself to form a second loop around the thimble.

Abstract: A truck cap lifting assembly includes a first elongated member and a second elongated member each having a first end, a second end, a top side, a bottom side, and a pair of lateral side edges. A lifting assembly is attached to each of the first and second elongated members such that the first and second elongated members may be selectively lifted or lowered. The lifting assembly supports the first and second elongated members such that the elongated members are spaced from each other and are orientated parallel to each other. Wherein a truck cap may be positioned on the elongated members and selectively raised or lowered by the lifting assembly.

Abstract: A device to adjust the effective length of a sling during the transport of a load is designed as a continuous loop with a carrier part. The carrier part has projections located at each of two opposed spaced sites. Each of said projections supports a segment of the sling. The carrier part also has an opening through which a loop segment of the sling is guided.

Abstract: Cargo slings for lifting sacks of particulate material and slinging jigs for aiding the formation of stacks of cartons to be lifted by such cargo slings are described. Methods of using the cargo slings and jigs are likewise explained. One such cargo sling comprises two loop portions (eyes) adjacent its two ends, and has two strap portions connected directly or indirectly to the loops. The two straps form cargo lifting portions of the sling, and may be positioned under a stack of sacks of particulate materials such that the straps are spaced apart from one another.

Abstract: The invention relates to a sling band (20) for lifting loads. The sling band is comprised of a first band (3), of a second band (3′) and of overlapping areas (7, 7′), whereby the ends of the bands (3, 3′) lead into the overlapping areas (7, 7′). The first band (3) comprises first warp threads (8) and the second band (3′) comprises second warp threads (8′), whereby the warp threads (8, 8′), together with weft threads, form a first and a second weave whereas, in the overlapping areas (7, 7′), the warp threads (8, 8′) are joined to one another where they form a web construction with the weft threads. Said web construction comprises at least one additional third weave that differs from the first and second weave. A portion of the warp threads (8, 8′) has a lower melting point than that of the remaining warp threads thus enabling the interwoven overlapping areas (7, 7′) to be subsequently provided with an increased strength by means of a weld.

Abstract: In a large package of insulation material products, in particular mineral wool products in the form of panels or rolls or the like, which consist of at least two stacks of rock wool products and wherein each stack is wrapped with a sheeting, which surrounds the stack in the form of an envelope, two adjacently lying principal surfaces of the stack are joined to one another by means of a superposed sheeting, in which eye-like handle loops are formed, at least one handle loop being arranged on each stack.

Abstract: A lift, a system and a method for elevating a trailer are provided. The lift may have an “A” frame for supporting the trailer. The trailer may be placed on the lift and secured to the lift. A cable attached to the lift is used to pull the lift and the trailer towards a wall. The cable, with the use of a pulley system, pulls the trailer in an upward direction towards the wall such that the lift and the trailer may be elevated in a vertical direction. The lift with the trailer may be attached to the bracket on the wall and locked into place. The lift and the trailer may be removed from the wall by releasing a lock.

Abstract: An apparatus for continuously adjusting the length of a lifting sling designed to carry a load comprises a U-shaped clamp having a central region, and first and second side legs projecting from the ends of the central region, a swivel axis member supported by bearings in the first and second legs of the clamp; a load lifting element attached to the clamp which is designed for attachment to a load; and a clamping element supported on the swivel axis member. The clamping element comprises: (i) first and second side legs spaced apart from each other, each side leg having a free end coupled to the swivel axis member and a second end; (ii) an end cross-piece formed at the second end of one of the side legs and spanning the distance between the side legs; and (iii) a center cross-piece located between the end cross-piece and the swivel axis member.

Abstract: Method and means for forming and lifting parcels comprising least two stacks or units of goods (A, B) comprising a lifting sling or a load carrying band (1) that is arranged to surround the stacks in a manner where it follows the outer periphery of the stacks thus forming a parcel (P). The invention further comprises an apparatus for forming such parcels. A loop of the band is arranged to protrude upwards in an intermediate space between the stacks to form a lifting eye (3) above said stacks. The load carrying band covers at least partly the outer periphery of the stacks and partly the front- and back sides thereof. The sides of the stacks can be covered by a cover material kept in place by the sides of the load carrying band. Improved stability and protection of the goods may be achieved in accordance with the invention.

Abstract: Hoisting harness for persons, where the lifting action takes place by a harness consisting of a seat-piece (1) placed between the person's legs, to which seat-piece a rear-piece (3) is connected, which runs against the persons's back and further consists of a front piece (15) which runs against the chest. The front-piece (15) and the rear-piece (3) in their free ends have loops (8, 9, 17, 18) to be applied to a lift means, e.g. a lift hanger (19). In order to avoid that the harness shall not be too tight across the chest during the lifting action and that the harness is adaptable to the size of the person's body, the front-piece (15) and the rear-piece (3) are connected by two connecting bands (11, 12) each band passing one side of the body, whereby the length of the connecting bands (11, 12) between by the front-piece and the rear-piece (3) is adjustable.

Abstract: The present invention is characterized by a multipurpose spreader attachment that cooperates with a cargo cage to perform each of the aforementioned loading operations without the need to change riggings. The multipurpose spreader attachment includes in a first preferred embodiment projections on an underside that define sockets to be engaged with complimentary bosses located on the upper surface of a cargo cage. A latching mechanism is provided to effect a locked arrangement between the spreader and the cargo cage to couple to the cargo cage reliably and securely. The cargo cage is adapted to accommodate both the heavy lifting equipment as well as the pallets of goods to be unloaded, such that the need to change riggings for moving the fork lift and moving the cargo is eliminated. Moreover, the multipurpose spreader is equipped with cables that preferably include actuable hooks that suspend from the spreader and can be opened and closed via an actuator on the spreader.

Abstract: Streetlight poles are lifted to a vertical position for installation in a mounting hole or on a support stand by connecting the lift cable of a boom to an elongate sling that is releasably attached to the pole.

Abstract: 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 checking the inclinational angle of each sling leg, in addition to observing the working load limit (WLL), the user can check that the horizontal distance between the connection points does not exceed a Horizontal Length Limit (HLL).