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Patent Searching and Data


Matches 1 - 50 out of 11,264

Document Document Title
WO/2019/006480A1
The invention relates to a device for securing a rung (1) in a concrete wall (2), comprising two anchor sleeves (3) which are provided in the concrete wall (2) and receive two parallel anchor bolts (6) of the U-shaped rung (1) in a formf...  
WO/2018/229617A1
The present invention relates to a ladder apparatus for maintenance of a solar panel or array of solar panels. The ladder apparatus has a pair of substantially parallel rails joined by a plurality of rungs and an elongate sheet provided ...  
WO/2018/224832A1
The invention relates to a ladder stabiliser that obviates the existing requirement for a leaning ladder to be physically secured to a building and/or "footed" near the ground by a second person. The stabiliser comprises a base (12) for ...  
WO/2018/220119A1
A ladderstabiliser for use with a ladder comprising two stiles positioned against a wall, the ladder stabiliser comprising a longitudinal body, two feet mountable on the longitudinal body at relative positions such that the spacing betwe...  
WO/2018/223059A1
A ladder may include a first pair of spaced apart members, a second pair of spaced apart members and a first pair of hinges coupling the first pair of spaced apart members with the second pair of spaced apart members. In some embodiments...  
WO/2018/217843A1
In a mechanism for recycling energy from stairs (200), a step platform (210) is moveable between an upper and lower position. An energy storage device (220), coupled to the platform (210), stores energy when a downward force is applied t...  
WO/2018/199858A3
The present invention relates to an emergency staircase which is capable of being embedded in the building (14) and which, in case of emergency, is exposed out of the building (14) and allows for the evacuation of individuals immediately...  
WO/2018/192095A1
A sealing sleeve and a telescopic ladder, which relate to the technical field of household tools, the sealing sleeve comprising: an upper sealing plate (100), a lower sealing plate (200) and two air closing sheets (300); the upper sealin...  
WO/2018/192139A1
A ladder post locking device (100) for an extension ladder comprises a latch pin (1), a button (2), an indication component (3), a display component (4) and an elastic member (5). The latch pin (1) is movably provided inside a rung (200)...  
WO/2018/192956A1
Disclosed is a modular safety ladder comprising a number of rungs connecting a first and a second guide rail, and an upper ladder module and a lower ladder module, said modular safety ladder being able to be arranged in an un-assembled c...  
WO/2018/191623A1
Ladder components, such as braces, as well as ladders and methods of manufacturing ladders are provided. In one embodiment, a ladder brace is provided which extends between a rail and a cross member (e.g., a rung or a cross-brace). The l...  
WO/2018/185693A1
A ladder (1) includes first and second rails (2,4) spaced apart and with rungs (6) in between. The rails define first and second ladder sides. The ladder has a telescopic stabilizer bar (8) at its foot that includes elongate first and se...  
WO/2018/179211A1
In the present invention, a displacement means capable of displacing a ladder to either a use position or a storage position is configured to be able to balance the ladder and a counter weight in a seesaw manner. Accordingly, the purpose...  
WO/2018/175525A1
A ladder support attachment for spacing a ladder from a structure having a support member configured to mount to the structure and stabilizing the ladder; a spacing member integrally coupled to and extending outwardly from an upper edge ...  
WO/2018/166835A1
The invention relates to a ladder system for trench shoring, comprising a lower ladder (14), which extends from the bottom of a trench over a lower portion (T1) of the height of the trench, and an upper ladder (16), which extends over an...  
WO/2018/163925A1
[Problem] To provide a leveling four-legged step ladder in which the lower end of each of four legs is made to be in reliable contact with even a non-flat installation surface, and which can ensure stability and safety using a structure ...  
WO/2018/161132A1
The present utility model patent relates to the technical arrangement applied to a modular ladder preferably made of natural or anodized aluminium tubular profiles and formed by a base module, intermediate modules and a final or support ...  
WO/2018/160064A1
A telescopically extendable and collapsible ladder assembly has a bottom ladder section, a top ladder section, and one or more intermediate ladder sections. The ladder is, for one or more, e.g. for all, collapsible ladder sections, provi...  
WO/2018/150299A1
A fall-protection apparatus that includes a computing device configured to detect a mechanical command signal, and methods of using such an apparatus.  
WO/2018/152318A1
Various embodiments of ladders, ladder legs, ladder feet, foot mechanisms for ladders, and related methods are provided herein. In one embodiment, a foot is pivotal relative to a leg or rail of the ladder between a first position and at ...  
WO/2018/148192A1
A reconfigurable ladder includes a first ladder section and a second ladder section each having several steps. The first and second ladder sections are coupled to one another by a hinge that mounts the second ladder section to the first ...  
WO/2018/148505A1
A system and method for a coupling housing. The housing houses a coupling, such as a cable. The housing is coupled to a lift via an attaching device. The coupling can be lowered down to secure to ground equipment. This allows a stranded ...  
WO/2018/140763A1
A fire apparatus includes a chassis, a ladder assembly having a proximal end pivotably coupled to the chassis, and a basket pivotably coupled to a distal end of the ladder assembly. The basket includes a floor panel coupled to a top surf...  
WO/2018/140619A3
A vehicle (10) includes a chassis, a body including a cab (20) and a rear assembly (30), the body coupled to the chassis, a sensor system (130), and a control system (110). The sensor system is positioned to acquire stability data regard...  
WO/2018/138464A1
The present invention is directed to a step ladder stabiliser for ensuring a step ladder remains upright when in use, comprising a folding member ensemble which can be stored on the subject ladder and then folds down advantageously in an...  
WO/2018/136834A1
A rapid release and rapid install latching member for use with ladder cages to couple the cage rings is provided wherein the latching members are capable of retaining the cage ring connecting members thereon without the use of external f...  
WO/2018/129982A1
A slow descending mechanism of a telescopic ladder. The telescopic ladder comprises: two longitudinally disposed ladder pillars (1) which are left-right symmetric, and a plurality of transversely disposed stairs (2); each of the ladder p...  
WO/2018/130167A1
A stepladder comprising a first ladder (11) and a second ladder (12) that are hingedly connected by means of a first hinge shaft. The first ladder (11) comprises a first vertical side (111), a second vertical side (112), and a plurality ...  
WO/2018/130166A1
A folding stepladder, comprising two ladders that are hingedly connected and ladder joints (10). The two ladders that are hingedly connected are respectively a first ladder (11) and a second ladder (12). The ladder joints (10) are used f...  
WO/2018/129504A1
Step apparatuses that removably couple to a door latch element (e.g., a U-shaped striker element) of a vehicle are described. A step apparatus may include a hook element that enables the step apparatus to hang from a door latch element i...  
WO/2018/129215A1
An apparatus and method for holding a container on the apparatus, whereby the container is adapted to include various liquids, including paint, and to automatically tilt when the liquids in the container are reduced to a pre-determined w...  
WO/2018/125152A1
The invention relates to a ladder which includes a support device. A mounting plate is securely fixed to an outer surface of a side rail of a ladder, adjacent one end of the ladder. A removable wheel assembly has a frame which is removab...  
WO/2018/106138A1
Mobile scaffold with platform, low height and primarily leaned against the ground, as per invention, provides performance of all construction work internally and externally at low heights including possibility for overlapping and locking...  
WO/2018/104843A1
A Collapsible Ladder Apparatus The present invention relates to a collapsible ladder and ladder apparatus, in particular a telescopic ladder for suspension from an elevated position. The safety ladder is for deployment by suspension from...  
WO/2018/096403A1
The invention relates to a device (1) for securing a ladder (20) against falling to one side, the device (1) comprising : - a first reel (2) and a second reel (2), the first reel (2) including a first elongated, flexible connecting means...  
WO/2018/088906A1
The invention relates to a telescopically extendable and collapsible ladder assembly comprising multiple collapsible ladder sections provided with an air damper at the bottom end of tubular stile members. The air dampers provide retardat...  
WO/2018/084519A1
According to the present invention, a ladder having an adjustable length comprises: a first support including a first outer support and a first inner support inserted into the first outer support; a horizontal foothold for connecting the...  
WO/2018/065021A1
An access arrangement (1) for use with an offshore support structure (2) for a wind turbine is disclosed. The access arrangement (1) comprises a ladder with a plurality of steps (4) arranged with mutual distance along a longitudinal axis...  
WO/2018/064914A1
An energy storing rotating disc based on spiral control, comprising a scroll spring (1), a swivel (2), a gear ring (6), an internal threaded disc (7), a stroke limiting piece (8), a protrusion (9) and a screw (10); the energy storing rot...  
WO/2018/064912A1
A plurality of energy storage turntables-based safe ladder for a high-voltage wire rack, comprising moving ladder cross rods (30), fixing ladder cross rods (32), fixing ladder vertical rods (33), moving ladder side plates (34), moving la...  
WO/2018/067693A1
Ladders and ladder components are provided including feet for ladders configured for securement of the ladder to a supporting surface, adjustable leg members for ladders, bearing members for ladders, and adjustment mechanisms for ladders...  
WO/2018/064911A1
A pull-type safe ladder for a high-voltage wire frame (1), comprising tread baffles (7), ladder cross rods (9), a baffle slide hole (10), tread cavities (11), a clamping block (25), a clamping block slide hole (26) and a control rod (27)...  
WO/2018/051375A1
Such invention concerns a ladder (1) of the transportable type comprising: A frame (2, 3, 4) suitable for allowing the arrangement of one or more supporting surfaces (6) through which a user can reach one or more different heights from t...  
WO/2018/049445A1
The invention relates to a device-retaining device (7) for attaching to a vehicle (1) and comprises a device unit (10), a guide assembly (13) having guide rails (14), a guide carriage (17) having a guide carriage part (24), a retaining p...  
WO/2018/047174A1
An anchor assembly configured for receiving therein and gripping a wall is provided. The anchor assembly comprises first and second anchor arms pivotable between a collapsed, storage position and an open, operable position in which the a...  
WO/2018/039713A1
A retractable access device (1) adapted to be moved between a first contracted configuration and a second expanded configuration. The access device (1) includes a landing (2), at least one tread step (3), and a pair of linkage assemblies...  
WO/2018/044867A1
A construction anchor apparatus has utility as a safety grip for engagement by construction personnel, and, in addition, a support apparatus for supporting and/or holding construction equipment including ductwork, electrical cables, plum...  
WO/2018/040493A1
A shock-absorbing guiding structure (100) for an extension tube comprises an inner tube (1), an outer tube (2), and a shock-absorbing member (3). The inner tube (1) is slidably sleeved into the outer tube (2). The shock-absorbing member ...  
WO/2018/040122A1
Disclosed is a new extension ladder, comprising at least three ladder sections. The ladder sections comprise ladder leg tubes (1) and ladder rungs (2). Both ends of each ladder rung (2) are connected to a ladder rung support (3), the lad...  
WO/2018/018116A1
The present patent application belongs to the field of workplace safety equipment and proposes an improvement to a device provided with a hook for anchoring a ladder to cables. The ladder is formed by a main structure (1) having in the c...  

Matches 1 - 50 out of 11,264