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Matches 701 - 750 out of 2,705

Document Document Title
WO/1991/011559
The present invention relates to a method, apparatus and a level-indicating peg for marking-out a horizontal plane (2) over an uneven surface (1), for instance a concrete floor to be smoothed. Level-indicating pegs (6) are mounted on the...  
WO/1991/011572
The main purpose of the invention is to provide a device to simplify the handling of panels and building boards (26) and similar objects intended to form or to be attached to a ceiling, with the aid of a floor stand (1) having a vertical...  
WO/1991/002845
The present invention relates to a concrete screeding apparatus (5), and more particularly to a finishing device for such concrete screeding apparatus of the type including a generally horizontal planar bottom plate (10) having a leading...  
WO/1991/002131
A portable hand- or power-driven apparatus of the Tyrolean kind for spraying cement or other surface-coating building and/or decorating material, including a flicker mechanism (8) for spraying the material through an aperture (2) of a ha...  
WO/1991/001424
A device to brace a door frame (3), to prevent the sides of the door frame buckling when grout or other filler material is used to fill a gap between the door frame and an adjacent wall comprises, a pair of elongate support members (17),...  
WO/1990/012178
The gauging template of the invention comprises two locating bars (1, 2) which are jointed to each other by two connecting rods (3, 4) to form a swivelling parallelogram. One of the connecting rods (4) can be adjusted in length by means ...  
WO/1990/010771
The invention relates to a crack repairing method, wherein a repairing agent such as a resin is injected into a crack formed in a material such as concrete or rock, consisting of the steps of gradually increasing the pressure, at which t...  
WO/1990/010770
A safety support structure (10) is provided which comprises a post (20) with upper and lower ends (30, 40) adapted to abut firmly against a ceiling surface and a floor surface, and an accessory mounting region (60) disposed between the u...  
WO/1990/010679
Process for reversibly fastening webs of large surface area to backings, in which the webs are firmly bonded or welded to the backing. The webs, which are coated with a hot-melt adhesive or heat-sealable material in which finely divided ...  
WO/1990/003478
The invention relates to a method for forming a screeding path for a vibrating screed or the like being used for the direct smoothing of especially single-course structural floors, whereby support feet (2, 3) being adjustable in heigth a...  
WO/1990/003483
A machine for handling floor-covering elements (11) comprising a carriage (2-6) with a magazine (8) to accommodate a pile of floor-covering elements (10), a feed-out device on the magazine for discharge of the elements, a conveyor (22, 2...  
WO/1990/002610
In a process for intermittently spraying a setting pasty composition mixed with a tempering liquid, in particular for building up fireproof linings of metallurgical vessels, the composition is conveyed from a preparing station (6) at whi...  
WO/1990/002637
Methods and apparatus for cutting a strip of flexible material, for example carpeting, from a web thereof in a manner which greatly enhances quality and efficiency. A flat, generally rectangular carrier comprises a bottom surface adapted...  
WO/1989/012538
A tool with base plate (1) having upward curve (4) at the front has rotary bit (18) and smaller forward bit (48) both protruding through plate (1) and both driven by motor (14) through a gear train (36, 37 and 43, 45, 49). If the tool is...  
WO/1989/011574
Apparatus for spraying a material such as an industrial, agricultural or building coating such as concrete comprises a wheeled or tracked trolley (1) which may be hand-pushed or motor-driven and a boom (3) carrying a sprayhead (32) at on...  
WO/1989/009862
An apparatus for producing raised patterns on surfaces, e.g. the surfaces of walls or ceilings, is in the form of a stencil comprising a sheet (10) of material having apertures (12) through which fluent material can be applied to a surfa...  
WO/1989/009317
A machine for applying liquid coatings to walls and ceilings. Coating of surfaces in building applications with the existing hand-cranked coating machines (Tyrolean Machines) is tiring work as the operator usually holds the machine in hi...  
WO/1989/000484
A chisel for removing material (5) from a crack defined between two adjacent bricks, comprising a body (1) supporting an elongate tip (2) and defining shoulders (4) extending transversely of the tip. The width of the tip is less than the...  
WO/1989/000673
A marker band (1) comprising a number of markings (2) which are preferably equidistantly spaced apart for marking measures. The band consists of or includes portions of an extensible material, preferably rubber, allowing the band to be e...  
WO/1988/009853
The invention relates to a method for forming a screed guide for a vibrating screed or the like in connection with the casting and direct smoothing of especially single-course structural floors and at the locations where the walls of the...  
WO/1988/007915
A method and apparatus for mixing separately-contained media such as would be used in a wet abrasive blasting operation comprises a receptacle (10) for a liquid/abrasive medium, a receptacle (11) for a liquid, and a delivery line (20) al...  
WO/1988/006217
Apparatus for repeated marking at regular intervals during roof lathing, planking or tiling in the building industry, consisting of a drum-like body, of which the cylindrical outer coat is provided with marker elements (13) at a pre-set ...  
WO/1988/006221
The machine employs two synchronous operating assemblies fitted on extensible uprights (1 and 2) which are available in battery, parallel to the part of wall to plaster and to fix by pressure to the ceiling as well as to the pavement. Th...  
WO/1988/003589
The trowel for the application and working of building materials consists of a blade, a handle attached to the back end of the blade, and a hand grip attached to the free end of the handle. The handle (4) is butt-joined to the blade (1),...  
WO/1988/001670
Method and apparatus for installing windows which avoids the need for man-handling windows up ladders or up scaffolding or through window openings from the inside, all of which as well as being potentially hazardous requires more than on...  
WO/1988/000270
The apparatus comprises a support (1) to which is suspended a rotary arm (2), attached to which is a leveling device (3). The support (1) is designed so that it can be arranged vertically and that the arm (2) can be secured by a wedge-sh...  
WO/1987/001152
A tool for preparing joints for repointing by removing old mortar has a base plate (1) through which protrude a rotary bit (12), a rotary brush (11) and a transversely journalled guide wheel (18), all in longitudinal alignment. The brush...  
WO/1987/000221
A concrete finishing machine having a rotatable trowel blade assembly (11) and a mechanism (27, 29, 33) for controllably adjusting the pitch of the trowel blades (15) relative to a wet concrete surface (19) on which the blades rest. Manu...  
WO/1986/007109
Floor finishing machine for smoothing a concrete floor surface while the placed concrete is in a semi-hardened state, and enables a floor finishing material to be laid directly on the smoothed concrete floor. The floor finishing machines...  
WO/1986/004633
Floor finishing machine for smoothing the surface of a concrete floor while the placed concrete is in a semi-solidified condition, and a floor finishing material can be laid directly on the smoothed floor surface. The floor finishing mac...  
WO/1986/004568
A carpet tape dispenser has a main frame (12) carried by divergent legs (19) and runners (18). A roll of carpet seaming tape (34) is rotatably mounted on a stub (31) extending transversely from a frame member (29) fixed to the main frame...  
WO/1986/000391
A method and a tool for increasing the width in the clear of a chimney, for instance for the cleaning of chimneys, combustion chambers, boilers and the like, which on internal surfaces are covered with coatings, e. g. tarry deposits, by ...  
WO/1985/004686
A method for levelling and smoothing concrete when concreting large areas. According to the method a machine which is so constructed that it floats lightly even on highly fluid concrete mass and thus normally exerts a very low surface pr...  
WO/1985/002648
Method and device for facilitating the installation and securing of for example a window frame (12) into a wall opening (10). Between the corner areas of the frame (12) and the wall opening (10) inflatable air bags (20, 22) are inserted ...  
WO/1985/002220
A device for planation of fresh concrete surface by means of surface vibration and comprising a planation means (11), equipped with a vibrator (14) and an attachment (15) for a holder (17) rotatably mounted in the vertical plane. The pur...  
WO/1984/004345
A method of removing putty from windows, in which method the putty (12) is heated until it softens by means of infrared radiation (4) which is focused onto the putty, and the putty thus heated by infrared radiation is scraped away. For c...  
WO/1984/003426
The method for sticking floor coatings comprises the application at the manufacturing plant, to the underside of the floor coating, of a glue (heat sealing glue containing water molecules) activatable by microwaves and dry at room temper...  
WO/1984/000921
An insulating foam and a process for producing insulating foam, wherein a foamable first component may be made of alkyl sulfate, half ester of maleic anhydride and acrylic resin in an aqueous solution is mechanically foamed with air, and...  
WO/1983/004213
In the method for mixing dry material with water, particularly concrete, for its projection, the material is axially fed to a projection device, the projection air and water and supplied transversally to the injection channel (34). Optio...  
WO/1983/003441
A tool for use when fitting window frames and door frames and like structures into wall-openings intended therefor. The tool includes two parts, of which one is angular in shape and has a first leg (2) arranged to be secured temporarily ...  
WO/1983/002476
New device for fixing tiling in a perfectly rectilinear manner. The invention is characterized in that it consists of a mitre having two plane faces of which one of them forms with the opposite face an acute angle and which are joined by...  
WO/1983/002475
Apparatus for spraying walls, foundation walls, etc., onto a pre-insulated structural element (23) serving as a basis and where the sprayed material is concrete that is to be reinforced. The spray nozzle (1) for concrete (3) is provided ...  
WO/1983/001648
Process for installing and dismantling folding screen arrangements such as those which comprise a vertically movable door leaf (1), for example, which is formed of a plurality of adjoining door leaf sections (2) which can be connected to...  
WO/1983/001495
The spring element, intended to resiliently withstand a force F exerted on said element against a bearing force S acting in an opposite direction for forming an angle with respect to the direction of the force F, has at least one closed ...  
WO/1981/002600
Arrangement for casting concrete floors against a hardened base with the aid of surface vibrators for levelling and vibrating the concrete. The arrangement consists of screed guides for these surface vibrators. The screed guides are desi...  
WO/1980/001471
A dispenser for dispensing fluent substances includes an elongate barrel (1) for receiving a cartridge (5) of a fluent substance, a nozzle assembly (3) for connection at a front end of the barrel (1) and a pressurising assembly (2) suppo...  
JP2014095213
To solve a problem that a device structured to separate a flooring material by edge tools which are made to move forward and backward at high speed causes very large noise and vibration during a separation work.A flooring material separa...  
JP2014084579
To provide a scaffold support base which can cope with various sites different in height of an obstacle installed indoors or different in height of a ceiling, a scaffold, and a renewal construction method.A scaffold support base 2 used f...  
JP2014080842
To provide a joint part joint tape sticking device which saves time and labor and is required for safe work, while considering that there are many joints in various board walls, setting/removal of a "work bench" is repeated every time in...  
JP2014080862
To provide a crimping roller capable of sufficiently applying pressure to tapes and sheets having adhesive faces used for covering a surface or lateral face of furniture, etc. or a wall material of an architectural structure without late...  

Matches 701 - 750 out of 2,705