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WO/2003/062562A1 |
A stair portion for a stair assembly for a swimming pool, comprising a bottomless hollow body having lateral surfaces and a top surface defining steps. The bottomless hollow body is adapted to be received in a pool with bottom edges of t...
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WO/2003/058006A1 |
With the object of providing a stairway that is of light-weight construction and is efficiently produced and constructed and that creates an airy feeling, a stairway is constructed using a pair of lateral girders and steps (12) that are ...
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WO/2003/048500A1 |
An emergency stepladder for offering an escape route alongside an outer wall of a building comprises a number of successive ladder parts (11, 12) that can move between a first position and a second position. Said ladder parts are provide...
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WO/2003/044314A1 |
An emergency ladder which is installed on a balcony handrail is disclosed. The ladder includes the following elements. That is, an opening path is sufficiently large to allow people to pass through it, and the ladder is installed on both...
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WO/2003/044313A1 |
Escape apparatus (10) comprising a housing (14) extending outwardly from the building (12). A telescopic ladder (24) is provided which is locatable in the housing (14) in a stored condition but automatically telescopically extends from t...
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WO/2003/041812A1 |
The present invention relates to a step (2), possibly with a safety crook (3) for attachment to a power−line pylon (10), comprising a straight, bar−like part (1). The invention is characterized in that this part (1) is connected to a...
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WO/2003/042484A1 |
The invention relates to a collapsible ladder (2) comprising a first stile (4), a second stile arranged substantially parallel with the first stile (4), and at least one rung (8, 10, 12) attached hingingly (at 9, 11) to each of the stile...
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WO/2003/040512A1 |
A safety device comprises a pad with a housing (10), with a perforated end wall (11), through which spikes (13) are extensible by means of load applied via a connection (19), to a moveable plate (15) to which the spikes (13) are mounted,...
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WO/2003/033073A1 |
A device (A, B) for attaching to a ladder (C) allows the ladder to function as a hand truck. The device includes a pair of retractable wheels (18, 19). The retractable wheels (18, 19) can be stored away inside an outer profile of an open...
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WO/2003/033854A1 |
Levelling mechanism for ladder (10) having stiles (12, 13) and rungs (14) includes members (18, 19) slidable up and down respective stiles (12, 13). Cords (16, 17), respectively connected to upper and lower portions of members (18, 19), ...
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WO/2003/029599A1 |
Ladder (1) comprising at least two ladder uprights (2) which run in a longitudinal direction of the ladder (1), the ladder (1) comprising a plate (6) is secured to the top side thereof and can be increased in size in a direction parallel...
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WO/2003/014516A1 |
The invention provides a collapsible step ladder that, when locked in a deployed position, functions like a regular step ladder. The steps are wide and rigid and provide a continuous support surface. The ladder has a pair of primary legs...
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WO/2003/012241A2 |
A device for supporting a container having a wire handle and a sidewall on a support structure is disclosed. The device includes a pair of spaced apart side members, with each of the side members having an upper portion adapted to engage...
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WO/2003/006777A1 |
The invention relates to a device for securing the positioning of ladders or similar frames. A secure positioning of the ladder or frame may be achieved with a simple operation, whereby the device for positioning a frame leg (4) comprise...
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WO/2003/002447A1 |
A lift comprising guide side members (3, 4), which are integrated with a ladder with steps (5), is fixated to a building sections (1) by means of consoles (2) in such a manner that a work zone for persons is defined between the leader, t...
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WO/2002/103149A1 |
An emergency escape apparatus (1) for enabling escape from a building or other structure comprises: support means (30) for attaching the escape apparatus (1) to the exterior of a building or other structure; a casing (3) for storing a li...
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WO/2002/103148A1 |
A ladder stabilising device, attachable to a ladder with a clamping mechanism (3), has two limbs (2), attached to a horizontal member (1), projecting and angled outwards within the horizontal field. Pivoting (5) and lockable load-bearing...
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WO/2002/101190A1 |
Personal fire escape assembly device (10) attaches to the non-ground floor of a patio and includes three stackable annular ring elements, namely, a cover (30), a hollow center ring (33) and a bottom disc (36). Center ring (33) and bottom...
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WO/2002/101189A1 |
The invention relates to a collapsible ladder (1) having hollow ladder bars (2, 3) and ladder pins (4). The bars are divided into sections, which are telescopically inserted into each other and which in pairs at their top are connected t...
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WO/2002/099240A1 |
A ladder stabiliser (1) comprises a metal frame (2) of substantially A-shape, comprising a pair of ground-engaging legs (3) connected by an upper cross-member (4) and a lower cross-member (5). A retaining bar (6) is mounted at an upper p...
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WO/2002/086275A1 |
A ladder support bracket (11) for receiving a rung of a ladder intended to be placed against the gutter (19) of a building and thus restraining it, and hence the ladder, from sideways or downwards movement, is disclosed. The bracket comp...
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WO/2002/074389A2 |
A fall-arrest system for persons working at height on a structure comprises a track (26) secured adjacent to the intended route of a person working on the structure, a sliding device (17) being coupled to the track (26) to be freely disp...
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WO/2002/066778A1 |
The invention relates to a ladder that collapses longitudinally and which is characterised essentially in that the longitudinal supports thereof can be tongue-and-grooved when said ladder is being folded up such that the male longitudina...
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WO/2002/066777A1 |
A folding ladder (21) includes a first side rail (23) and a second side rail (25), and at least one rung (27) pivotally attached at its ends to the first and second side rails. The ladder further includes at least one diagonal locking me...
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WO/2002/061230A1 |
The invention relates to a supporting device for a double ladder comprising a stabilising support (1) which can be telescopic and is held in place in an articulated manner on the cross-beam of a ladder, in addition to comprising restrict...
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WO/2002/059445A1 |
A bracket pivotally mounted on a bracket support is used to removably attach a container to the side of a ladder. The bracket and bracket support are affixed to the container by attachment means. In a preferred embodiment, the bracket su...
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WO/2002/059444A1 |
A ladder stabilising device (10) comprising first (11) and second clamp (13,52) members joined by connection member (12,51) in the form of a flexible cable or strap (12,51). The first member (11) may be clamped to a building, a post or t...
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WO/2002/059446A1 |
A levelling apparatus for levelling a support structure (50), for example a ladder or scaffold, on an uneven surface and a method for attaching the levelling apparatus to the support structure. The apparatus comprises an inner member (14...
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WO/2002/056722A1 |
A tool carrier (10) for a step ladder (40) includes a top panel (12) adapted to rest on the top step of the ladder (40), a skirt (16) depending downwardly from the top panel (12) and around the upper portion of the ladder (40), tool-rece...
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WO/2002/055339A1 |
A rotatable ladder rack assembly (10) for use on motor vehicles incorporates an improved lever mechanism (82) for transferring a ladder load from the roof of the vehicle (12) to a location alongside the vehicle and which allows the ladde...
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WO/2002/042595A1 |
Ladder element provided with a platform (3) which can be mounted on the rungs (5, 6) of a ladder (1), whereby this platform (3) is provided with a holder (18) which must rest on a first rung (5) of a ladder (1) and whereby this platform ...
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WO/2002/038222A1 |
A fall arrest safety device for workers on transmission towers and the like includes a 'matched' safety rail and brake trolley. The rail has a profile which includes a non-symmetrical profile portion and the trolley has a passageway of c...
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WO/2002/038953A2 |
A ladder assembly (27) for a tower (10) for a wind power generation.
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WO/2002/025049A1 |
A self-levelling support comprises a first stile (1) and a second stile (2), a first leg member (6) and a second leg member (7), each comprising an elongate element adapted to move longitudinally relative to one of the stiles (1, 2), a s...
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WO/2002/020933A1 |
The invention relates to a ladder provided with an arrangement for maintaining the ladder in upright position independent of the contour of the supporting surface. This is obtained, according to the invention, by providing the ladder wit...
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WO/2002/020920A1 |
A step apparatus (10) is provided for use on a vehicle tire and includes a first step assembly (12) which includes a first step portion and a pair of first struts extending upward from the first step portion. A second step assembly (18) ...
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WO/2002/016723A1 |
The invention relates to a ladder that comprises two lateral side rails and a plurality of steps or rungs. According to the invention, at least a section of the side rail(s) consists of individual profiled elements (33) that are detachab...
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WO/2002/008560A1 |
The invention concerns a non-skid device for a ladder, comprising a flexible plate (200) and means for maintaining said flexible plane overlapping a ladder stile such that the flexible plate (200) is interposed between the stile and a la...
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WO/2002/006623A1 |
A ladder safety device comprises stand-off means (20) for bearing against a roof (16) of a building (18) to maintain the ladder out of contact with the building. The stand-off means comprises a pair of substantially rigid arms (122) whic...
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WO/2001/097919A1 |
This invention is an improvement over prior scaffolding and ladder systems. Accordingly, a main object of the invention is the provision of improved conveyance of personnel to a given location and a precisely positioned elevation relativ...
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WO/2001/096705A1 |
A collapsible ladder provides a plurality of segments (11), each segment associated with one rung (80) of the ladder. The segments (11) may be folded into a flat or planar configuration, after which each segment (11) may be folded agains...
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WO/2001/094835A1 |
The invention concerns a support (1) comprising at least a vertical member (4) and at least two pivoting legs (3), each leg (3) being bent in its upper part (3b). The invention is characterised in that at least one of the pivoting legs (...
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WO/2001/094712A1 |
A mobile device (16) for releasably and adjustably supporting structures (10) of varying dimensions that are capable of elevating a user above a supporting surface. The mobile device (16) includes a plurality of wheels (20) releasably an...
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WO/2001/086106A1 |
The invention relates to a safety ladder. The aim of the invention is to prevent the safety ladder from slipping sideways when the ladder is placed, just below the upper rung, against metal surfaces, for example steel girders, gutters or...
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WO/2001/083929A1 |
Between the inner arm (1) and the outer arm (2) of a positioning hinge, on the engaging mechanism (3), the reversing mechanism (50) is formed, the said reversing mechanism being in a drivable way connected with one of the arms (1, 2). Th...
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WO/2001/081703A1 |
A ladder mounting mechanism is configured for mounting a ladder to a truck trailer (20). The truck trailer has at least one keeper member fixedly connected thereto. The ladder mounting mechanism includes a frame and at least one moveable...
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WO/2001/076828A1 |
A carrying device for do-it-yourself equipment, especially tools, paint cans or similar, consists of a box-shaped container with a carrying handle (19) which extends in the longitudinal central plane of the container. The container (1), ...
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WO2000040824A9 |
A foldable step steel (10) includes a frame 12 having front and rear legs (14, 16) and top, middle, and bottom steps (34, 36, 38). A central step link (40) is coupled to the rear portion of each step (34, 36, 38) to support the steps whe...
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WO/2001/051757A1 |
According to the invention, the top of the ladder comprises a multifunction ladder rung (1), which terminates in a flush manner with the upper ends of the ladder spars and which is provided between the ladder spars as a centered wide pla...
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WO/2001/051755A1 |
The invention regards a device for placement of paint tins, tools and other equipment to be used while working from a ladder. The device is a tin holder and consists of an arm (2) with a handle (3) at one end and a downward spike (9) tha...
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