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Patent Searching and Data


Matches 301 - 350 out of 8,871

Document Document Title
WO/2006/078160A1
The invention relates to a device for setting up a work platform on an uneven ground surface, which device comprises setting means as well as a work platform to be set up on said ground surface by the setting means. The invention is aime...  
WO/2006/075111A1
The invention relates to a device (1) for the regular application of mortar (2) to masonry blocks (3), comprising at least two parallel vertical elements (4) which are intended to be positioned on either side of a row of masonry blocks (...  
WO/2006/075348A1
At the intersections of metal tubes (1), clamps are provided which can be tightened on said tubes to connect them; the tubes (1) have annular depressions (12) on the outer surface, and formed correspondingly on the partial concave cylind...  
WO/2006/057672A2
An interior mold form is disclosed, which creates arch-shaped hollows inside a cast material. The form may be used to cast the material into structures as strong as solid structures, but having less weight. More efficient use of material...  
WO/2006/045432A1
The invention relates to industrial scaffolding comprising vertical supports, which can be interconnected by means of horizontal bars. Plates, which extend on a horizontal plane, can be hooked onto the bars to create an accessible workin...  
WO/2006/042402A1
A load displacement apparatus (10) to displace a mobile platform (20) along a structure (22) includes a worm screw (24) mounted on the platform (20) for rotation about its axis (26) that meshes with a plurality of support blocs (28) moun...  
WO2005124057B1
A bracket (60) for securing a first kickboard (62) transversely of a second kickboard (54) comprises a socket (64) for receiving an end of the first kickboard and a clip (70) for securing the bracket to the second kickboard, the clip com...  
WO2005001219A3
A collapsible and adjustable scaffold unit includes a base frame structure and an upper frame structure. Leg members on the base frame structure are independently adjustable in length and include pivoting feet to compensate for grade cha...  
WO/2006/024302A1
Method for mounting a scaffolding board and scaffolding board (1) including a section (2) with a substantially flat surface for persons staying upon this surface, and including a fitting with hooks (5) at the end of the section (2), wher...  
WO/2006/021715A1
The invention relates to a lifting assembly (10, 20, 30, 40, 50, 60, 70, 80, 90) comprising: a rack mast, a platform (12, 23, 33, 43, 53, 91), and at least one power unit (100, 300, 400, 500, 600, 800, 900, 901) which is mounted to the m...  
WO/2006/016016A1
The invention relates to a device for supporting a platform (1A, 1B) that is used to lift loads or persons the height of a structure. Together with a platform (1A, 1B), the inventive device comprises winch-type platform-lifting elements ...  
WO/2006/010247A1
An adjustable and transportable scaffolding (10) is described. It comprises an adjustable leg support mechanism (20) for a scaffolding having vertical corner frame members (11) connected to horizontal frame members (12) and cross-braces ...  
WO/2006/012561A2
A self attaching ladder dolly is convertible and combinable. The ladder dolly functions as a step or seat in a stationary configuration and as part of a hand truck in a movable configuration. The ladder dolly is convertible from the step...  
WO/2005/123479A2
A cart (10) includes rolling members (20, 22) and a frame (30) connected to the rolling members. The frame provides a ladder-storage space (34). The frame also is configured to hold a ladder (200) in a substantially vertical position wit...  
WO/2005/124057A1
A bracket (60) for securing a first kickboard (62) transversely of a second kickboard (54) comprises a socket (64) for receiving an end of the first kickboard and a clip (70) for securing the bracket to the second kickboard, the clip com...  
WO2005052281A3
The invention relates to a thermoplastic method for producing support elements (1) comprising profiled elements (4) that are embodied as a single piece. Also disclosed are support elements (1) produced according to said method. The inven...  
WO/2005/093188A1
A staging unit comprising a single working element having a longitudinal axis wherein the element defines along its length a first series of bores lying in a first longitudinal plane co-extensive with the axis and a second series of bore...  
WO/2005/087645A1
The invention concerns an elevator system comprising an elevator car (3) with a working platform (6) arranged for carrying people or materials and which by means of the interaction between a gear wheel and gear rack can be moved along an...  
WO/2005/085554A1
In the process for the assembly of a scaffolding structure for the laying of the coating of the hold of a ship for the transportation of liquefied natural gas, polygonal modules of the structure are assembled in blocks outside of the hol...  
WO/2005/061816A1
A safety arrangement (30, Fig. 1; 430, Fig. 6) for a work platform structure (10; 410), such as formed by trestles (12; 12') and overlying decking boards (14), provides guard rails (50) above platform height to prevent users and objects ...  
WO/2005/054602A1
A portable scaffolding (1) of a foldable and optionally motored type is disclosed, that in its motored version comprises: four supporting risers (3, 5, 7, 9); two connection members (11, 12) mutually hinged (in 14) one to the other in th...  
WO/2005/052281A2
The invention relates to a thermoplastic method for producing support elements (1) comprising profiled elements (4) that are embodied as a single piece. Also disclosed are support elements (1) produced according to said method. The inven...  
WO/2005/052282A1
A collapsible scaffold assembly is provided, having a number of relatively movable frame members connected to form a frame, and an adjustable flexible tension member extending between at least two of the frame members. Adjustment of the ...  
WO/2005/047622A1
An extensible, self-locking platform and method of using same are disclosed. The platform includes a first assembly having a first plurality of substantially parallel longitudinally extending members and a second assembly having a second...  
WO/2005/047621A1
A floor deck member (1; 30) for scaffolding (24), wherein the floor deck member at each end has a mounting area (2, 3; 33, 34) designed to rest on a scaffold beam (25; 26), s and downwardly projecting supporting pieces (2', 3'; 33', 34')...  
WO/2005/031086A1
Disclosed is a scaffold which is formed by bars (1), longitudinal and transversal beams (2, 3), a scaffold coating (4), railings (5), and sway bracing (6). At least the longitudinal and transversal beams (2, 3) are formed by a wooden fra...  
WO/2005/024155A1
The invention relates to a mobile scaffolding (1) having vertical ladders (2, 3). The lower extremities (4) of the ladders are fitted with wheels (6, 7). At least one wheel (6) is a drive wheel. Two wheels (7) are steering wheels. Each s...  
WO/2005/019564A1
A work platform (1) at least one support rail (4) and a pair of elongate extendable members (6) wherein the working platform comprises a tread (2) having attachment means (3) at opposed ends for engagement with the elongate members (6) s...  
WO/2005/014954A1
An adjustable plank assembly comprises two sections, (2) and (3), with section (2) having a cavity into which section (3) is slidably inserted either completely or part way. At either end of the telescoping sections remote from where the...  
WO/2005/001219A2
A collapsible and adjustable scaffold unit includes a base frame structure and an upper frame structure. Leg members on the base frame structure are independently adjustable in length and include pivoting feet to compensate for grade cha...  
WO/2004/106667A1
A work platform including a working surface on which a work may be performed; adjustable support means including an adjustment member which. allows selective adjustment of the work platfonn such that when the support means engages a slop...  
WO/2004/085766A1
A supporting column-lifting device (4) has a groove for movement. A supporting column (3) is movably fit inside the groove, and the lifting device (4) vertically moves along the column (3). On both sides of an opening portion of the groo...  
WO/2004/074581A1
A moving-scaffold device for painting a truss bridge has the scaffold and inner three-dimensional frames comprising a ceiling and both lateral surfaces with plural wheels at their feet to move at a low speed by driving powers.  
WO/2004/070136A1
The invention relates to a panel-type construction element comprising a substantially rectangular base panel (1), which is particularly suited for example for use as a covering for façade scaffolding. At least one longitudinal section (...  
WO/2004/070135A1
The invention relates to a panel-type construction element comprising a substantially rectangular base panel (1), which is particularly suited, for example, for use as a covering for façade scaffolding. Numerous beads (2) can preferably...  
WO/2004/051030A1
The invention relates to scaffold consisting of dismantlable elements which can be connected to one another in order to form end frames comprising vertical posts, platforms or decks, diagonal bracing bars and handrails. The invention is ...  
WO/2004/039652A1
The invention relates to a moving device which is arranged under a movable object, in particular a scaffold. The inventive moving device comprises at least two wheels (5, 6) which are arranged in the end area of a connecting beam (4) res...  
WO/2004/035961A1
A constructional unit comprising: a support frame which is O-shaped in plan bounding an open central region, the support frame including first and second members which are each U-shaped in plan, each member being in the form of a base fr...  
WO2003097513A3
A tower (10) for selectively supporting an elevator (12) thereon includes an elongated structure (14) that slidably supports the elevator (12) therealong. The elongated structure (14) defines a structure axis (16) and includes at least t...  
WO/2004/007869A1
The invention relates to a working gantry with the following features: the working gantry comprises a device (1) for supporting and/or positioning a working platform (2), the device (1) for the working platform (2) is effectively connect...  
WO/2004/003312A1
The present invention relates generally to a modular ramp (10) formed of prefabricated components. The modular ramp (10) includes a raked floor (12), elongate members in the form of floor pillars (14) and (15), and hand rails (16). The r...  
WO2003083352A3
The invention relates to a light-weight scaffold board that is composed of covering layers of a thermoplastic or duroplastic material reinforced with fibers, fabric, or nonwovens, or that is composed of perforated sheet metal or sinkhole...  
WO/2003/104585A1
A work-scaffolding device comprises a single or plural posts (16) that are inside a tower vessel (1) and is stood from the bottom portion toward the top portion of the tower vessel and an elevatable work platform (8) installed elevatable...  
WO/2003/097509A1
A self-erecting tower crane (20) for use on a construction site is supported at a top end (102) of a tower (26) that includes tower sections (114) assembled in an end-to-end relationship relative to one another along a tower axis (38). T...  
WO/2003/097513A2
A tower (10) for selectively supporting an elevator (12) thereon includes an elongated structure (14) that slidably supports the elevator (12) therealong. The elongated structure (14) defines a structure axis (16) and includes at least t...  
WO/2003/097493A1
A scaffolding system and method of moving a scaffolding assembly (2) of said system, the system including a scaffold assembly including a plurality of elongate members (7,31), said members including support portions, a plurality of brack...  
WO/2003/097510A1
A tower sleeve (10) for sliding engagement with a tower (12) that defines a tower longitudinal axis (14) includes a main body (18) that defines a body longitudinal axis (22) and a channel (24) longitudinally extending therethrough for sl...  
WO/2003/095142A1
A suspension beam (9) is vertically movably suspended from a suspension support base (8) installed inside a tower tank (1), and a working unit (20) is vertically and/or horizontally movably attached to the suspension beam (9) through a g...  
WO2002066766A8
A kit for constructing scaffolding using standard lumber sizes and brackets which are pinned to the lumber pieces so the scaffolding can be rapidly broken down by removing the pins.  
WO2002103136A3
The invention relates to dismountable scaffolding comprising accessible platforms on a plurality of levels and a multitude of vertical supports carrying said platforms. Said vertical supports preferably consist of several sections which ...  

Matches 301 - 350 out of 8,871