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Patent Searching and Data


Matches 1 - 50 out of 11,127

Document Document Title
WO/2018/010737A2
The invention relates to a scaling ramp (1) for escalading objects that are higher than a base surface. Said ramp (1) comprises at least one narrow bridge (2) which is adjoined at opposite ends by a foot part (3) to be supported by the b...  
WO/2018/005314A1
Foldable ladders and related methods for use within a pit of an elevator system include a first upright, a second upright, and a plurality of rungs pivotally mounted to each of the first upright and the second upright. A locking mechanis...  
WO/2018/005515A1
A lean-to rigging apparatus is described for installation in a shaft, such as an elevator shaft, having a wall and including at least one sill opposite the wall. The rigging apparatus includes a spanning beam, a sill support structure, a...  
WO/2017/221198A1
Positioning system for determining an operating position of an aerial device (20), comprising a mobile distance metering device (28) configured to determine a distance between the distance metering device (28) and a remote environmental ...  
WO/2017/215271A1
A telescopic ladder, comprising two vertically arranged stiles (1) having left/right symmetry, and several horizontally arranged rungs (2). Each stile (1) is made from tubes sleeved from large to small, each rung (2) is arranged between ...  
WO/2017/218672A1
Ladders, ladder components and related methods are provided including embodiments of a hinge that may be used in a combination ladder. In one embodiment, a hinge mechanism includes a first hinge assembly and a second hinge assembly. The ...  
WO/2017/211005A1
Provided is a ladder climbing aid, comprising a motor (2), a speed reducer (1), a driving wire rope pulley (3), an idler pulley (5), a bottom plate (6), a strain column (7), a strain gauge (8) and a mounting clamping block (10), a ladder...  
WO/2017/212401A1
A collapsible ladder (10) is disclosed having rungs secured to telescopically collapsible stile sections and at least one stabiliser bar secured to the foot of the ladder, the (or each) stabiliser bar (12a, 12b) being displaceable betwee...  
WO/2017/210126A1
Embodiments of the Lighted Ladder are comprised of a ladder; a plastic housing; one or more LED strip lighting; a cordless battery mounting means; a battery; a controller housing; a control interface; power wiring; potentiometer wiring; ...  
WO/2017/207137A1
A mobile rail-like profile element (3) for detachable connection to a structure, comprising: - an elongate element (2) with a top and bottom end and with at least one rail-like profile extending in the longitudinal direction for receivin...  
WO/2017/202880A1
Control center (30) for an aerial device (12), said aerial device (12) comprising a main boom part (14) mounted with a first end (20) on a turret (16), the main boom part (14) being inclinable around a horizontal axis in a first inclinat...  
WO/2017/202872A1
Control center (30) for an aerial device (12), said aerial device (12) comprising a main boom part (14) mounted on a turret (16), the main boom part (14) being inclinable around a horizontal axis in a first inclination movement (X1), rot...  
WO/2017/197654A1
Disclosed is an extension ladder with a buffer function, comprising a plurality of step units (1) and a buffer device (2). The buffer device (2) is arranged between two adjacent step units (1). When the step units (1) descend and are dra...  
WO/2017/190615A1
Provided is a telescopic ladder, comprising inner leg rods (10) and outer leg rods (20). An opening (26) is formed on a lateral side of each of the outer leg rods (20). The inner leg rods (10) are sleeved in the outer leg rods (20), and ...  
WO/2017/192389A1
A support tower is equipped with a plurality of step-bolts, each of which comprises (1) a threaded portion that is attached to a pre-existing hole in the tower and (2) a shaft portion that extends outward from the tower. The shaft portio...  
WO/2017/185182A1
A support platform assembly is disclosed. The support platform assembly provides a level surface on which a ladder can be supported, and includes an extendable platform, a first set of legs and a second set of legs. The extendable platfo...  
WO/2017/180312A1
A self stabilizing system (17) which has an incompressible coil at least partially encompassed in a housing (19), and which controls a foot (21) of a device to be stabilized. The coil (18) abuts a plunger (25), which plunger (25) is for ...  
WO/2017/174604A1
A ladder tube (10, 12) for use in a ladder section of a collapsible ladder (1) is provided. The collapsible ladder comprises several ladder sections (5, 5a-5j), where each ladder section comprises two ladder tubes (10, 12) arranged paral...  
WO/2017/174602A1
A rung for use in a ladder section of a collapsible ladder (1) is provided. The collapsible ladder comprises several ladder sections (5, 5a-5j), where each ladder section comprises two ladder tubes (10, 12) arranged parallel to each othe...  
WO/2017/165219A1
A step unit including a vertical frame and a plurality of linkages pivotally attached at different heights to the vertical frame by one end of each of the linkages, to provide lateral rotation to the linkages. A leg frame, with at least ...  
WO/2017/164557A1
The present invention relates to a safety ladder for performing work on building exterior walls and, more specifically, to a safety ladder for performing work on building exterior walls, the safety ladder enabling a worker to safely and ...  
WO/2017/160769A1
A ground rod and guy stake extractor according to the present approach overcomes many deficiencies of contemporary methods, and allows for the rapid extraction of ground rods and guy stakes across a full range of environments, and at a w...  
WO/2017/151985A1
Ladders, ladder components and related methods are provided. In some embodiments, adjustable stepladders are provided which include locking mechanisms that enable height adjustment of the ladder through application of a force towards the...  
WO/2017/151558A1
A telescoping ladder is provided, that includes a plurality of columns disposed in a nested arrangement for relative axial movement in a telescopic fashion between a fully-extended position and a collapsed position. The columns are conne...  
WO/2017/151527A1
The invention relates to a ladder support device and a method for securing a ladder to a base. The ladder support device comprises a main body, an insert which is attachable to the main body and which is to be pushed into a base, and an ...  
WO/2017/149305A1
A safety rail (30) configured to be mounted on a vehicle (10) in an operable position, where the safety rail can be accessible from a side or rear of the vehicle (10). The safety rail (30) comprises a frame structure providing a handhold...  
WO/2017/145138A1
A portable evacuation slide apparatus for evacuating the occupants of a building comprises adjustable foldable attachment means; inflating means; an inflatable slide section; and an outer cover bag, wherein the apparatus is movable from ...  
WO/2017/139722A1
A ladder support device configured to hold a ladder in a fixed position is provide herein. The ladder support device has a main platform, a first support plate coupled to and extending downwardly from the main platform on a first side, a...  
WO/2017/136673A1
Elevated work platform apparatuses, as well as associated methods, are provided. In one particular embodiment, an elevated platform apparatus is provided comprising a first assembly having a pair of rails coupled with a plurality of rung...  
WO/2017/127917A1
An apparatus includes a ladder assembly configured to be used with a vertically-extending wall assembly of a building having a window assembly installed to the vertically-extending wall assembly. The ladder assembly includes a housing as...  
WO/2017/131589A1
Disclosed is a smart ladder. The smart ladder may be A-frame type of ladders, such as A-frame ladders and A-frame platform ladders. The smart ladder includes right and left outrigger leg units which are swiveled coupled to the right and ...  
WO/2017/127895A1
A device for stabilising a ladder against a surface, the ladder having a pair of stiles and a plurality of rungs connected therebetween, the device comprising : an engagement mechanism for releasably engaging two adjacent rungs, the enga...  
WO/2017/124180A1
There is described a step comprising a single foot secured to the floor for supporting a hinge system and a board onto which a user can step. The foot has an inclination Θ with respect to the floor, wherein the inclination Θ is fixed a...  
WO/2017/124180A8
There is described a step comprising a single foot secured to the floor for supporting a hinge system and a board onto which a user can step. The foot has an inclination Θ with respect to the floor, wherein the inclination Θ is fixed a...  
WO/2017/106910A1
An equipment holder ((10),100) for mounting on an access device (14), (140) of a vehicle, such as on a side rail (16), (160) of a retractable stair or ladder of the vehicle. The holder can be configured to hold one or more wheel chocks (...  
WO/2017/103649A1
A stabiliser for attachment to a base of a ladder, the stabiliser including a housing containing arms which slide between a retracted and deployed position wherein when deployed the arms extend laterally beyond the stiles of the ladder w...  
WO/2017/100852A1
A hydraulic foot assembly for supporting an object on a surface, the foot assembly comprising a cylinder defining an interior reservoir, a piston dividing the reservoir into 5 two chambers in fluid communication with one another, the pis...  
WO/2017/105163A3
The invention relates to a device for correcting the optimum angle of a ladder relative to the ground in order to comply with applicable safety precautions. The device is provided with an electrical sensor for measuring the angle of the ...  
WO/2017/100039A1
A ladder support assembly including a base frame having first and second ends and a pair of pivot supports extending from the base frame which support a rod configured to pivotally support a ladder relative to the base frame. A pivot fra...  
WO/2017/096481A1
The present invention relates to at least a foldable step mounted within a cabinet or cupboard of varying heights and having a minimal folded profile. The foldable step has a pair of cross members secured in a horizontal orientation to t...  
WO/2017/098286A1
The portable folding ladder-bridge, which unfolds vertically from a briefcase size very fast, folds quickly and easily, and is suitable as for domestic so emergency situations, comprising edge supports (8), locking beams (4, 5), chain li...  
WO/2017/093978A1
The foldable ladder with foldable steps (35) comprises of ladder posts (5) and ladder steps (6) wherein they are both consist of rods with spaces in between. The spaces in the ladder steps (6) are intended for ladder posts (5) to fit in ...  
WO/2017/088891A1
The invention relates to a collapsible ladder comprising two vertical stiles with a plurality of rungs (6) each stile is formed by a plurality of telescopically collapsible columns (la, lb, 21, 22). In a first aspect of the invention at ...  
WO/2017/088886A1
Ladder cleaning device, particularly for use on ladders mounted on offshore installations, wherein the ladder cleaning device comprises: -means for guiding and moving the device along the ladder -means for detecting a ladder rung -means ...  
WO/2017/088644A1
An extendable step ladder for construction, comprising a top step (1), a middle step (2), a lower step (3), telescopic rods (4), accommodating grooves (5), fastening bolts (6), a left wheel (7), and a right wheel (8). The top step (1), t...  
WO/2017/083921A1
A reconfigurable foot (10) for supporting a ladder or scaffolding that is conformable to a surface shape, corrugation, or slope. The foot includes a bed of discrete elements (16) moveable independently of each other to substantially conf...  
WO/2017/087082A1
A multifunction stabilizer for attachment to a ladder includes: a frame including a base, a first arm connected to a first lateral side of the base and extending in a forward direction, a second arm connected to a second lateral side of ...  
WO/2017/087540A1
Ladders and methods for assembling ladders are disclosed herein. A disclosed example ladder includes a mount, a frame including a step, an aperture defined in at least one of the mount and the frame, a lug positioned in the aperture to p...  
WO/2017/082713A1
The invention relates to a multifunctional working element having a metal structure, including the functions of seven different industrial-domestic devices or tools, such as the trolley, the working chair, the working bench, the ironing ...  
WO/2017/073979A3
The present invention provides a ladder overturn prevention device capable of supporting a ladder firmly and stably, thereby preventing the same from overturning. The present invention comprises a pivot bracket, an outrigger leg, a lever...  

Matches 1 - 50 out of 11,127