Abstract: A treestand including a support platform that defines a bow holder hole within which a cam post is located. The bow holder hole accommodates a cam and/or a limb of a compound archery bow inserted therein. The cam post projects at least partially through the cam while a limb of the compound archery bow rests on a forward edge of the bow holder and/or a forward edge of the support platform to generally support the compound archery bow in an upright position, ready for use by an archer. A related method of use also is provided.

Abstract: A tree stand for mounting to an elevated structure to give an occupant an elevated support platform. The tree stand includes a basket frame supporting a platform. The basket frame may include a seat structure having a seat bottom and seat back such that the seat back is capable of pivoting with respect to the seat bottom so as to provide a place for the occupant to sit comfortably. The tree stand includes a bracket for supporting the basket frame and/or platform such that the bracket is repositionable with respect to the tree. The bracket includes a base component, mounting member, and hinge assembly. The hinge assembly is secured to the based component so as to be capable of repositionable rotation in a first axis with respect to the base component; and the mounting member is secured to the hinge assembly to as to be capable of repositionable rotation on a second axis with respect to the hinge assembly.

Abstract: An adjustable tree stand frame has a housing attached to a tree with a spindle rotatably disposed within the housing. One or more spring loaded pins are removably receivable within openings on an outer periphery of the spindle such that when so received within an opening, spindle rotation is prevented. A frame is pivotally attached to the spindle and uses a threaded shaft and a receiver to pivot the frame back and forth with respect to the spindle.

Abstract: The present invention is a 180° rotatable tree stand that has an embodiment that allows the tree stand to be manually manipulated to control the rotation. Another embodiment has the rotation operated and controlled by electric motors and controls in the seat. Another embodiment allows the user to use a remote control to manipulate the seat. The seat will rotate 360° . The tree stand is secure to the tree by a hanger and a cable and pulley system manipulate the rotation and leveling both forward and back ward. It also allows for adjustment from side to side to perfectly level the platform.

Abstract: A portable tree stand step providing assistance to hunters when entering and exiting hunting tree stands includes a rope fastened to a lower frame of the tree stand. The rope forms a pair of flexible stepping loops that hang downwardly and into which the hunter can step, thereby allowing the hunter to enter the tree stand. Additionally, each stepping loop of the portable tree stand step is supplied with a foot pad and a length adjustment mechanism, allowing the hunter to position and securely step upon the foot pad when entering the stand.

Abstract: An upright tree stand includes a base pole section with a support pad, an intermediate pole section or sections, a lowermost one of which is connected to the base pole section by a knuckle hinge, and a top pole section. The top pole section is provided with a top securement assembly which utilizes a self-tapping screw and a remotely operable, dual-action ratchet wrench. The base pole section is initially secured to a tree. The intermediate pole section or sections and the top pole section are then swung, about the knuckle hinge, into an upright position. This movement is accomplished with sufficient force to embed the tip of the self-tapping screw into the tree. Operation of the dual-action ratchet wrench, remotely from the ground, will accomplish the positive securement of the top of the upright tree stand to the tree while the user remains safely on the ground.

Abstract: A support assembly for a tree-based platform includes a rod having a length greater than a diameter of a tree to which the platform is intended to be attached. The assembly further includes a first ring defining an opening configured to receive a portion of a tree, and a first plurality of extending members inwardly advanceable relative to the first ring. Each of the extending members has an end portion configured to engage the tree in the opening of the first ring when sufficiently advanced. The assembly further includes a second ring defining an opening configured to receive a portion of the tree, and a second plurality of extending members inwardly advanceable relative to the second ring. Each extending member has an end portion configured to engage the tree in the opening of the second ring when sufficiently advanced. The assembly further includes first and second supports. Each support has a bottom rail, a top rail, and two side rails.

Abstract: A climbing tree stand for enabling a user to climb a tree or other substantially vertical object to be climbed adaptable for use in a plurality of different utilization modes including a tree stand mode, a backpack mode, and a chair mode, the tree stand including a seat platform assembly having a pair of tree engaging members associated therewith movable between a first storage position and a second operative position for selectively engaging the object to be climbed, a footbed assembly having a pair of tree engaging members associated therewith movable between a first storage position and a second operative position for likewise selectively engaging the object to be climbed, and a pair of cable members, each cable member being respectively adjustably attachable to the seat platform assembly and the footbed assembly.

Abstract: The invention relates to a maintenance platform (1, 10) for an oil rig equipped with a work platform and at least three frame legs (2) b, particularly a jackup oil rig, wherein at least one corner module (6) having at least one platform can be moved along at least one frame leg (2) of the oil rig, wherein the at least one corner module (6) is equipped with at least one climbing unit (110), which positively interacts with at least one gearing system (4) that is arranged on the frame leg (2) in order to bring about an up or down movement of the at least one corner module (6) along the frame leg (2).

Abstract: A tree stand is disclosed having few, if any, moving parts. The one-piece design, according to an exemplary embodiment, may make the tree stand simpler to use with less noise during use. The tree stand may include both a seat member and a standing member. A user may climb a tree by standing on the standing member, raising the seat member, sitting on the seat member, raising the standing member, and repeating this process to climb a tree, pole or the like.

Abstract: A suspended access chair with a rescue system that may be utilized to access a wind turbine blade while mounted on a tower for purposes such as inspection, maintenance, cleaning, and repair of the blade is provided. The suspended access chair generally includes a chair frame assembly. Upper frame and lower frame assembly rollers are secured to the chair frame assembly and are configured for rolling contact along an edge of the blade. The suspended access chair further includes primary dextral and primary sinistral gripping arms. The gripping arms may be adjusted to conform to the shape of the blade and include rollers configured for rolling contact along a portion of the blade. A hoist is provided to raise and lower the chair along a suspension rope. The rescue system is used to lower the suspended access chair from an elevated position to the ground during emergency situations.

Abstract: The various embodiments disclosed and pictured illustrate a ladder module for use in ascending or descending generally cylindrical, vertically oriented structures and a securement system for positioning various objects on a generally cylindrical, vertically oriented structure. One embodiment of the ladder module comprises a spine and at least two steps pivotally mounted to the spine. A step mounting bracket base may be affixed to a step mounting bracket bolt, and each step may in turn be pivotally mounted to the step mounting bracket base. The step mounting bracket base and the tree bracket may be secured to the spine with the step mounting bracket bolt. The ladder module may be mounted to a tree or similar structure using a flexible member such as a rope, wherein one end of the flexible member is secured to the spine and the flexible member is engageable with the securement structure.

Abstract: An adjustable tree stand assembly of the present invention is used by hunters and naturalists. The assembly presents a support frame of a generally rectangular configuration having a first support member to be connected to a tree and an arm extending in cantilevered fashion to a housing adaptable to receive a seat and seat frame assembly. The seat and seat frame assembly includes a seat portion, a back support portion and a leg or pin extending from the seat portion to be engaged in the housing. An adjustable shooting rail is connected to and extends from the seat and seat frame assembly. The housing is further connected to a platform for supporting the hunter.

Abstract: A hunting stand operable to provide an elevated position for a hunter wherein the platform of the stand includes a chair that is movably mounted on the platform. The chair is operably coupled to a base support member that is movably mounted within an annular channel that is integrally formed with the platform. The hunting stand further includes a frame having a plurality of longitudinal support members and horizontal support members. The platform further includes a centrally located hole that is operable to facilitate the positioning of the hunting stand such that the platform is surroundably mounted a tree. A plurality of apertures are journaled through the upper surface of the platform adjacent to the channel and function to receive a locking pin that functions to releasably secure the base support member in a position along the channel. The platform includes a railing mounted adjacent the perimeter of the platform.

Abstract: A tree stand and mounting member assembly is provided that has a base and mounting member that are releasably attachable to one another. First and second engagement members are included that have first and second female and male members. The first and second engagement members function to allow the mounting member to be releasably attachable to the base. The first engagement member does not engage the second engagement member and is spaced from the second engagement member in a vertical direction when the mounting member is attached to the base and the tree stand and mounting member assembly is mounted to a tree in a use configuration.

Abstract: The present invention relates to a device for enabling access to a structure above ground level by lowering and/or lifting the device in relation to the structure, the device comprising a first endless frame structure defining an opening, wherein at least part of the first endless frame structure forms a track portion, the track portion being adapted to guide an, in relation to the track portion, movable object, such as a gondola, along the track portion. The device may further comprise a second endless frame structure defining an opening, the second endless frame structure being aligned with the first endless frame structure.

Abstract: A tree stand that contains a y-axis frame adjustable along the y-axis, x-axis frame adjustable along the x-axis, and z-axis frame adjustable along the z-axis. In use, at least one securing strap secures the y-axis frame to a tree. To adjust the y-axis frame along the y-axis, the securing strap is loosened and the y-axis frame can be repositioned almost anywhere along the tree that will support the tree stand. To adjust the x-axis frame along the x-axis, the x-axis frame can be rotated around a rotational support means on the y-axis. To adjust the z-axis frame along the z-axis, a z-axis frame support is attached to the x-axis and connects to one of at least two z-axis adjustment means on the x-axis.

Abstract: A hoist for elevating a hunter's tree stand from the ground to a vertical position alongside of the trunk of a tree comprises a segmented, extendable and contractible pole having a tree clamping ring assembly pivotally mounted to the top section of the pole and a V-shaped jaw for engaging the tree trunk near the bottom of the pole. A first rope is tied at one end to the clamping ring assembly and extends down to a retractable reel located near the bottom of the pole. By pulling on this rope, the clamping ring assembly can be pivoted to an angle allowing the ring to pass about the tree trunk and when released, the clamping ring assembly pivots downward under the force of gravity which secures the pole to the tree at its upper end. The clamping ring assembly further includes a pulley, about which a second rope is deployed. One end of the second rope is adapted to be connected to the hunter's tree stand at its upper end and the other end can be pulled on to elevate the tree stand.

Abstract: A fall protection safety device including a braking mechanism comprises a first component, a second component configured and arranged to move relative to the first component, and at least one magnet operatively connected to one of the components and another of the components being at least partially made of a non-ferromagnetic and electrically conductive material. The at least one magnet and the non-ferromagnetic and electrically conductive material creating an electromagnetic field force when the second component moves at a rate greater than a predetermined rate relative to the first component.

Abstract: A portable shooting rail for use with a tree stand includes a rear frame assembly for engaging a tree. The rear frame assembly has a pair of spaced rear arms for engaging a tree and a pair of spaced forward arms and a vertical support portion that extends upwardly from the arms for placement against the tree. The vertical support member has a bottom cross bar and a top cross bar. The forward arms extend outwardly from the vertical support portion such that an obtuse angle is formed between the forward arms. A pair of struts connects the top cross bar to the forward arms. The shooting rail also includes a rail structure that is detachably coupled to the rear frame, with the rail structure being formed of separate rail sections that attach to one another and to the rear frame assembly to define a completed loop.

Abstract: A camouflage hunting blind system comprising a hanger with a distal and a proximate end, the proximate end of the hanger comprises an S-hook for suspending a hammock chair which is then cloaked within a camouflaged covering. The distal end of the hanger is positioned against tree with the proximate end pointing upward and away from the tree at a 45 degree angle wherein both ends are secured using a tether. The camouflage hunting blind system is positioned so a user's feet may touch the ground to rotate hammock chair for (through) 360 degrees of view. The hammock chair may be reversible, having a first side with natural (nature camouflage) colorings and a second side with hunter orange or other suitable coloring (dark or other.) Camouflage hunting blind system may have a camouflage coloring on the outside and a dark coloring on the inside, and weigh less that 10 lbs, and sets up in a very short time. Camouflaged covering encapsulates hammock chair, concealing scent and providing warmth for its user(s).

Abstract: A device for enabling access to a structure above ground or sea level, in particular a rotor blade of a wind turbine, by lowering and/or lifting the device in relation to the structure, the device including a frame structure,—means for supporting the device in relation to the structure, and—means for lowering and/or lifting the device in relation to the structure, where at least part of the frame structure includes a track portion, the track portion being adapted to guide an, in relation to the track portion, movable object along the track portion, where the means for supporting the device in relation to the structure are configured for positioning the device in relation to the structure, and the means for supporting the device in relation to the structure are configured for facilitating a movement of the device essentially in the longitudinal direction of the structure.

Abstract: A sling-type seat that can be used by hunters as a replacement for conventional treestand seats. The seat is attachable to an external support and/or frame, such as a tree trunk and treestand frame. The attachment is not limited to predefined attachment points and is thereby adjustable. The seat can be attached to a wide range of supports and/or frames and is therefore universal. Further, the seat is portable and may be rolled up and easily carried.

Abstract: A treestand including a support platform that defines a bow holder hole within which a cam post is located. The bow holder hole accommodates a cam and/or a limb of a compound archery bow inserted therein. The cam post projects at least partially through the cam while a limb of the compound archery bow rests on a forward edge of the bow holder and/or a forward edge of the support platform to generally support the compound archery bow in an upright position, ready for use by an archer. A related method of use also is provided.

Abstract: A tree climbing tree stand comprising, in combination a lower foot portion. The lower foot portion has a lower flexible tree strap coupled there to. There is also provided an upper portion. The upper portion has an upper flexible tree strap coupled there to.

Abstract: A harness system for supporting a person off of a ground surface. The harness system may include a seat supported by a strap attached to the seat. The strap may form one or more leg containing loops for keeping a person securely positioned in the harness. The harness may also include a climbing strap for securing the harness loosely to a support device, such as a tree, while a person climbs a support device. The harness may be secured to a person by tightening a waist strap around the person's waist. The harness system may include a fall restraint device and shoulder straps enabling the harness system to qualify as a fall arrest system.

Abstract: A self-rescue system and a method for providing self-rescue to fall-victims suspended in fall-arresting safety harnesses following an accidental fall enables such suspended fall victims to descend to the ground or other place of safety at a controlled, safe velocity, without assistance from anyone else. In addition, the invention can also address applications in many types of elevated locations where a controlled descent is needed in order to escape emergency conditions.

Abstract: A support platform for enabling a worker to service an oil well next to a wellhead having a valve tree includes: a) a platform having an upper floor, a lower floor and a cellar in between the floors; b) a platform having a periphery, a central opening and radially extending beams; c) a plurality of walls attached to the periphery of the platform, said beams connecting to said walls below said upper floor; d) a drain that enables fluid to drain from the upper floor to the lower floor; e) a coupler that spans between the floors for enabling a connection to be made between the platform and valve tree; and f) a liquid guard or other provision that disallows the escape of fluid from a floor via the central opening.

Abstract: The tree stand includes a column permanently or semi-permanently secured to a tree or other support by one or more circumferential cables or bands and/or one or more threaded fasteners driven into the tree. The ends of the band are captured in a slot on the column, the threaded fastener, or optionally an unthreaded pin, capturing the ends of the band in the slot. Access to the pin is blocked by a lock that may only be removed by a person having the proper key, thus assuring that the column can be safely left in place. A platform and seat are removably attached to the column when use of the stand is desired. The user of the stand may install several columns in various locations and transport only a single platform and seat to one of the previously installed columns when the stand is to be used.

Abstract: An upper shackle assembly for a steel pump jack for a wood pole includes a u-shaped shackle component to receive the wood pole. The assembly includes a crank handle that extends through the shackle component and engages the pole to lower the pump jack down the pole. The assembly includes a brake attached to the shackle component to engage with the pole if the crank handle fails. A method for installing a steel pump jack to a wood pole includes the steps of placing a u-shaped shackle component about the wood pole. There is the step of closing a brake with the shackle component to engage with the pole if a crank handle fails. There is the step of extending the crank handle through the shackle component to engage the pole. A steel pump jack.

Abstract: A tree stand having one or two C-shaped platform sections removably and supportably positionable on one or two mounting brackets, with each platform section being foldable in half for ease of transport and storage, and including a hinged portion for enabling access to the stand from below.

Abstract: A tree stand adapted to create a spiral step around a tree includes a trunk connector bracket with a top, a bottom, a first side, and a second side. The trunk connector bracket is adapted to be mounted to a tree by its top being in tension and its bottom being in compression. A first platform is mounted approximate to the bottom of said trunk connector bracket approximate to the first side. A second platform is mounted approximate to the top of the trunk connector bracket approximate to the second side. The first and second platforms create a spiral step.

Abstract: A tree stand comprises a metal post, a lower platform pivotably coupled to the metal post for pivoting between a platform extended position and a platform folded position, an upper seat pivotably coupled to the post for pivoting between a seat extended position and a seat folded position, and a rubber or polymeric interface having a thickness of at least ? of an inch and contacting the post and at least one of lower platform when lower platform is in the platform folded position, and the upper seat when the upper seat is in the seat folded position.

Abstract: A tree stand including a first support secured to the tree and which has a platform secured thereto which may be adjustably positioned with respect to the first support to compensate for variously angled tree trunks or branches. A seat assembly is rotatably mounted on the platform so as to be movable 360° with respect to the platform.

Abstract: A support assembly for a tree-based platform includes a rod having a length greater than a diameter of a tree to which the platform is intended to be attached. The assembly further includes a first ring defining an opening configured to receive a portion of a tree, and a first plurality of extending members inwardly advanceable relative to the first ring. Each of the extending members has an end portion configured to engage the tree in the opening of the first ring when sufficiently advanced. The assembly further includes a second ring defining an opening configured to receive a portion of the tree, and a second plurality of extending members inwardly advanceable relative to the second ring. Each extending member has an end portion configured to engage the tree in the opening of the second ring when sufficiently advanced. The assembly further includes first and second supports. Each support has a bottom rail, a top rail, and two side rails.

Abstract: An adjustable bracket for a tree stand having a mounting plate and a first bracket member and a second bracket member. The mounting plate has a mounting plate locking ring. A threaded shaft which terminates in a brace is extended through the mounting plate locking ring. The mounting plate is connected to the tree stand by the first bracket member and the second bracket member. When the tree stand is positioned in a tree the threaded shaft is rotated through the mounting plate locking ring until the brace engages the tree. In this way the tree stand is stabilizing and adjusted.

Abstract: A treestand including a support platform that defines a bow holder hole within which a cam post is located. The bow holder hole accommodates a cam and/or a limb of a compound archery bow inserted therein. The cam post projects at least partially through the cam while a limb of the compound archery bow rests on a forward edge of the bow holder and/or a forward edge of the support platform to generally support the compound archery bow in an upright position, ready for use by an archer. A related method of use also is provided.

Abstract: The present device protects a tree stand attached to a tree comprising a fabric member having a first and mating edges. The first edge includes a channel and the mating edge is divided into three sections. The first and third sections are parallel to the tree and the second section is disposed between the first and third sections. Further, the second section includes a channel. The fabric member is configured to cover a portion of the tree stand with the mating edge against the tree. The device includes two securing members each having connectable ends. A portion of the first securing member is disposed within the first channel and a portion of the second securing member is disposed with the second channel. Additionally, the device includes a connecting member having a first end that engages the first securing member and a second end that engages the second securing member.

Abstract: There is disclosed a clamp, a self-advancing climbing device including two such clamps, and a method of coupling such a clamp to a tubular. In one embodiment of the invention, there is disclosed a clamp (1) for a tubular, in particular a thin-walled tubular such as the tower (3) of a wind-turbine. The clamp (1) comprises at least one clamp member in the form of a friction pad (9) adapted to grip the tower (3), and at least one flexible elongate energising element in the form of a tendon (16) adapted to exert a force on the friction pad (9) to urge the pad (9) to grip the tower (3), whereby the pad (9) and the tendon (16) are adapted to exert a substantially uniform radial clamp load on the tower (3).

Abstract: A pole or tree mounted device having a platform assembly at a lower position, and a seat assembly at an upper position. The seat assembly includes a seat brace, seat, and armrests and a leveler for assisting in securing and leveling the seat in a desired position, and the platform assembly includes a platform positioned substantially perpendicular to an outer surface of the tree or pole, and at least two braces positioned beneath the platform, wherein a first brace is secured in a substantially vertical position along an outer surface of the tree and is secured to an inner edge of the platform. The second brace is secured at some angle relative to the outer surface of the tree to extend from a lower position of the first brace to an outer edge of the platform. A leveler is provided to effectively level the platform as desired by the user.

Abstract: An adjustable quick mounting system to be used with fixed position tree stands or similar support platforms, often found used for hunting or other outdoor activities. The adjustable mounting system includes a mounting base, detention hooks, and locking pin. The mounting base is connected securely to a tree or pole using a ratchet strap, cable or similar attachment device. The detention hooks are attached to tree stand or platform, preferably on the vertical support(s). The detention hooks are then engaged onto the mounting base by placing the open end of the detention hooks over the top portion of the mounting base. The mounting base has elongated slots manufactured into the design to allow the detention hooks to seat securely onto the base to prevent shifting of the base. The top surface of the mounting base has integrated tabs which are bent up and drilled to accept the locking pin.

Abstract: Tree stands are disclosed for providing an elevated standing location. The tree stand can include a support post, a seat rotatably coupled to the first end of the support post, and a platform rotatably coupled to the second end of the support post. The platform can comprise a plurality interconnected polygonal shapes defining a top standing surface. The platform can be a grating that has load bearing properties and that can be cast from a mold. The platform includes a perimeter wall, a surface portion, and one or more reinforcement walls. A height or thickness of the surface portion is less than a height or thickness of the perimeter wall and/or the reinforcement walls.

Abstract: An adjustable tree stand includes a support unit that includes a support platform having two lateral parts, and that further includes first and second mounting structures, each mounted to a corresponding one of the lateral parts of the support platform. The adjustable tree stand further includes a cable unit that includes a cable, a first attachment member connected to one end of the cable, and a second attachment member connected to the other end of the cable for releasably coupling with the second mounting structure. The adjustable tree stand also includes a control unit including a threaded rod mounted non-rotatably to the first mounting structure, and a slide seat connected to the first attachment member of the cable unit and coupled movably to the first mounting structure for sliding movement therealong.

Abstract: A safety seat for land vehicles, aircraft and watercraft, including a sitting portion secured to two vertical support straps attached to a vehicle and disposed in the vicinity of the rear edge of the sitting portion. Each support strap is a strap sling stretched between vertically spaced-apart anchors on the vehicle and includes a front strap facing the seating portion and a rear strap spaced therefrom. A transverse rod near the rear sitting portion edge reaches into the intermediate space between front and rear straps and is secured in closed fixed loops situated on the rear straps. The sitting portion is braced against the strap slings via supports pivotably connected to side rods of the sitting portion and extending at an angle below the sitting portion to the straps slings. The supports, via a transverse bracing disposed at their lower ends, reach into the intermediate space between front and rear straps.

Abstract: The present invention relates to a device for enabling access to a structure above ground level by lowering and/or lifting the device in relation to the structure, the device comprising a first endless frame structure defining an opening, wherein at least part of the first endless frame structure forms a track portion, the track portion being adapted to guide an, in relation to the track portion, movable object, such as a gondola, along the track portion. The device may further comprise a second endless frame structure defining an opening, the second endless frame structure being aligned with the first endless frame structure.

Abstract: A tree stand including a first support secured to the tree and which has a platform secured thereto which may be adjustably positioned with respect to the first support to compensate for variously angled tree trunks or branches. A seat assembly is rotatably mounted on the platform so as to be movable 360° with respect to the platform.

Abstract: A transportable, self-erecting, battery powered, vertical lift assembly includes a wheeled frame with a towing attachment mechanism. A linear guide member with an exterior roller chain member is pivotally secured to the frame. A carriage member with attached platform member is movably mounted to the linear guide member adjacent the frame. The carriage member includes an attached drive mechanism with a battery powered DC motor driving a gear unit operatively connected to a sprocket, which engages the roller chain member on the linear guide member. The carriage member and attached platform member are movable along the linear guide member by the drive mechanism to pivot and elevate the guide member, which engages a vertical support structure, and to elevate the carriage member and attached platform member. A safety brake assembly immobilizes the carriage member with respect to the linear guide member upon relative movement between the carriage member and drive mechanism.

Abstract: A portable tree stand comprising a seat having a bottom surface, the bottom surface having a first sidewall and a second sidewall at least partially defining a cavity, a mount extending from the cavity for engagement with a tree, and wherein the mount is contained completely within the cavity when not in use.

Abstract: A hunter's tree stand for attachment to a tree includes two major components: a support frame and a seat assembly removably and rotatably mounted to the support frame, wherein the seat assembly comprises a seat and a foot platform.

Abstract: A framing bracket is provided. The framing bracket includes a frame having a leg extending from a support arm. The framing bracket also includes a locking bracket attached to one end of the frame and an anchoring bracket attached to a second end of the frame. The locking bracket is affixed to the frame at a non-normal angle relative to a longitudinal axis extending through the leg such that the locking bracket is locked to a framing member of a building and the anchoring bracket supports the second end of the leg against the framing member when the framing bracket is removably attached to the framing member and the framing bracket is in a locked position.