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9038776 |
Collapsible safe ladder
A ladder system is disclosed which allows for stabilizing a ladder on multiple surfaces without the need for a second person or a great deal of setup time. The collapsible ladder system includes a... |
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9038777 |
Fall protection system
A fall protection system is provided providing all protection for all workers in building erection. The system involves an interior net, and a perimeter net if needed. The net system may be both... |
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9038775 |
Ladderway system for underground raises
An improved ladderway system 30 for an underground raise. The system comprises an elongate tube 32 made of a suitably rigid plastics material and adapted to be received in the raise. The tube has... |
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9038989 |
Boom mountable robotic arm
A boom mountable robotic arm for temporarily supporting an elongate conductor includes a rigid member such as a beam or beam assembly adapted for mounting onto the upper end of a boom for example... |
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9038778 |
Upright adaptor for ladder tree stand
An upright adaptor for a ladder tree stand converts that ladder tree stand into an upright tree stand. The adaptor includes a ladder stand base support which is attachable to the base of a tree... |
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9033106 |
Safety barrier netting system
A system for substantially enclosing the periphery of a building top with a netting system which is easily and efficiently movable or reconfigurable during the building construction process... |
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9033105 |
Rotatable elevated hunting blinds
A rotatable elevated hunting blind includes a plurality of enclosure support legs; an enclosure base carried by the enclosure support legs, the enclosure base having a stationary base sprocket; a... |
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9033104 |
Stabilizer support for extension ladder
A stabilizer support for extension ladder having a pair of frame members. A pair of spring loaded telescoping extension legs, one of each disposed within each of the frame members. A plurality of... |
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9033103 |
Safety line traveller and support
A traveller for a fall arrest system including a body having a bore and a slot narrower than the bore linking to the bore to the exterior of the body. A load member is connected to the body for... |
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9027708 |
Aircraft turbojet engine nacelle air intake maintenance trolley
This maintenance trolley (17) for the air intake (9) of the nacelle of an aircraft turbojet engine is notable in that it comprises a base (19) and a platform (23) cantilever-mounted on this base... |
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9027712 |
Adaptable platform for loading and unloading railway cars
An apparatus that provides selectively deployable worker access with fall protection to at least a portion of the top of a container disposed above the ground. A gangway and its associated fall... |
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9027710 |
Surgeon lift system
A surgeon lift comprising a base, wheels attached to the base, each wheel comprising a locking mechanism, a cylinder supported on the base, a platform operatively connected to the cylinder, a... |
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9027709 |
Modular tree stand
A tree stand for removable attachment to a tree comprising: a support bar having an upper end and a lower end with a length therebetween; an upper jaw coupled to the upper end of the support bar... |
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9027711 |
Self-locking bi-foldable load bearing segment
Self-locking bi-foldable load bearing segments are disclosed that can be used in applications such as ladders or ramp. First and second sections of the segment are foldably coupled to transition... |
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9027707 |
Convertible safety harness
An upper body harness portion for converting a seat-style harness to a full body harness. The upper body harness portion includes a front lower component, a rear lower component, and an upper... |
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9022405 |
Retractable stair assembly for a truck or trailer
A retractable step assembly for a vehicle includes a track assembly mounted on a vehicle frame beneath a workbed, a step assembly, and a pivot assembly that engages the track and step assemblies... |
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9022172 |
Ladder accessory
A ladder accessory that is used with a ladder that extends out from the side of the ladder to provide footing for a worker. The accessory comprises an elongated rectangular open box structure... |
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9016435 |
Line dispensing device with eddy current braking for use with climbing and evacuation
This disclosure describes embodiments of novel line dispensing devices and methods for dispensing and retracting a line of a line dispensing device. |
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9016434 |
Ladders, ladder components and related methods
Ladders, ladder components and related methods are provided including various embodiments of a combination ladder. In some embodiments, a platform is provided that is fixedly coupled with a rail... |
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9016431 |
Load balancing descending device
A load balancing descending device for controlling the descent of a user descending on a rope carrying a load is provided. The rope has a decreasing rope free end as the user descends. The load... |
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9016433 |
Firefighter safety device
A safety device comprising a foothold in association with a mounting assembly, wherein the position of the foothold relative to the mounting assembly is adjustable, thereby allowing the safety... |
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9016432 |
Descent control device
A descent control device for controlling rotational motion of an object includes: at least one drive assembly for rotationally engaging the rotating object; a first substantially planar... |
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9010490 |
Ladder stabilizing apparatus
An apparatus to secure a ladder to a ferromagnetic work surface, such as a metal storage tank, comprises a pair of brackets removably attached near the top of the ladder. The brackets are hinged... |
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9010488 |
Method for tethering a person to the hull of a vessel
A tether device includes a magnetic base; a pole having a first end attached to the magnetic base; and a connector or clip attached at a second end of the pole, for removably connecting the... |
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9010491 |
Ladder safety accessory kit
A ladder safety accessory kit (5) for straight and extension ladders (1) having an upper stabilizer assembly (2) that makes the ladder adaptable to any shaped structure or surface, a lower... |
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9010487 |
Safety line anchoring system
A safety line anchor system is provided and includes an elongate member including a threaded stud at one end for threading the member on to a threaded opening in a trench plate, a flange fixed to... |
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9010489 |
Helix fire escape structure
Improvements in a fire escape having a structure of a Helix/Spiral Cylinder shape. It's a building within a building. It provides a quick and safe evacuation for all fire victims, including the... |
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9004188 |
Apparatus and method for extinguishing fires in a multi-floored building
An improved apparatus for treating a fire in a multi-floored building where the fire is located on an upper floor vertically displaced from a lower floor from which the fire is treated, and where... |
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9004227 |
Ladder access system and method for using same
Embodiments of the disclosure may provide a ladder access system. The ladder access system may include a base having a clamp disposed proximal an excavation end thereof. The clamp may be... |
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8997931 |
Stepladder with latch stud and method
A stepladder includes a front section having a first front leg and a second front leg and a step attached to the first front leg and the second front leg and a latch engaged with the step. The... |
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8997927 |
Apparatus for receiving shock loading
A fall restraint system includes a cable for attachment to a fall restraint harness assembly of a worker. The cable can be attached to a boom arm cantilevered on a mast carried from the ground or... |
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8997929 |
Tree stand ladder locking device
A ladder locking designed intended to prevent access to a tree stand and an attached ladder includes a two-piece interlocking frame, top and bottom hooks to engage rungs of the ladder, and a... |
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8997928 |
Fall restraint traveler device
The fall restraint traveler device has a hollow body structure, two or more spacers, one or more lanyards and a leash. The hollow body structure has a first end and a second end. A safety rope... |
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8997932 |
Climbing safety assembly
A climbing safety assembly for securing a ladder to a stanchion includes a plate that may abut a stanchion so the plate extends laterally away from the stanchion. The plate selectively engages a... |
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8997408 |
Roof provided with an anchor system
Aspects of the invention relate to a roof comprising at least an inclined surface and a rim marking a transition to another surface extending horizontally or at a different inclination, the... |
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8997933 |
Load-bearing platform
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... |
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8997926 |
Scaffold fall protection system
The present invention relates to fall protection systems to which a scaffolder can tie off during scaffold construction by adjusting the height of the lifeline and to move along the entire length... |
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8997930 |
Ladders, ladder components, ladder accessories, ladder systems and related methods
Various embodiments of ladders, ladder components, accessories for ladders, ladder systems and related methods are provided. In one embodiment a ladder and platform system is provided having at... |
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8992388 |
Modular ladder frame playground system
The present invention relates to playground equipment and, more particularly, to a playground apparatus incorporating modular construction, which permits rapid simplified assembly, modification... |
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8991555 |
Tree stand
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... |
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8991126 |
Fall protection systems and methods
Fall protection systems, methods of installing such systems, and buildings embodying such systems. Such fall protection system extends from structure elements of the building about an encompassed... |
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8991556 |
Fall arrest block
A fall arrest block has a drum (40) on which a lifeline is wound and from which the line can be drawn off or drawn back on, as the work man moves towards and away from the block. One end of the... |
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8991554 |
Mechanic's leaning device
A mechanic's leaning device includes a base, an upper torso support having an adjustable first height above the base, and a combination step and knee support having an adjustable second height... |
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8985273 |
Portable window washer anchoring and tethering apparatus
A portable folding support structure for safely tethering an individual comprises a portable cart sized to fit through a residential doorway, having wheels and a motor that actuates at least one... |
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8985276 |
Portable pathway apparatus
A portable pathway apparatus for providing a path over an earthen surface that includes a pliable frame member comprising one or more layers; a row of mating holes disposed on each side of the... |
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8985275 |
Lift safety system
A lift safety system that prevents the lifting of a support platform from a support base until all of the support legs for the support base are supporting a minimum amount of weight to ensure... |
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8985274 |
Flatbed loading system with self-aligning platforms
A mobile platform has a separate and independent linear actuator pivotally connected near each opposite end of the platform where there is a contact limit switch that when triggered by contact... |
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8985933 |
Remote equipment storage apparatus with a downwardly extendable retrieval position
An apparatus for facilitating the storage of equipment such as ladders in the upper area, but particularly in the upper area on the outside of emergency vehicles such as trucks which includes a... |
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8984638 |
System and method for analyzing suspicious network data
A system is provided with a controller and a device configured to receive and output network data from a communication network to the controller. Accordingly, the controller is configured to (i)... |
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8978823 |
Arrangement of a scaffolding component and of a vertical scaffolding element
An arrangement includes a scaffolding component having a connection head and a vertical scaffolding element extending in the direction of a longitudinal axis with a projection fastened thereto. A... |