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Patent Searching and Data


Matches 401 - 450 out of 3,582

Document Document Title
WO/1992/022407A1
An apparatus for producing tubular unsintered ceramic compacts includes a cylindrical mandrel and means for forming a compact on the mandrel. There is also provided a removal station (40) and holding means to hold the mandrel in the remo...  
WO/1992/015536A1
A method of immobilizing a hazardous waste is provided. The method comprises providing a dry cementitious composition capable of hardening and in the form of finely divided particles of at least one cement binder, placing an amount of th...  
WO/1992/013692A1
The invention concerns a device for the production of accurately dimensioned mouldings, e.g. oxide magnets, from moulding paste by wet-pressing. The invention also concerns a process for the production of such mouldings, and the moulding...  
WO/1992/010349A1
Moulded articles in the form of tiles are produced in a disposable continuous carrier (M2) provided with a plurality of discrete self-supporting cavities (214) which are first fully filled with a particulate filler to which is subsequent...  
WO/1991/015346A1
The proposal is for an installation for conditioning concrete blocks in a treatment drum (3) in which the blocks treated are sorted and packed. To this end, the drum (3) has a chute (21, 25) fitted behind it for separation and orientatio...  
WO/1991/011653A1
An apparatus for coating the outer surface of an elongated body (10), such as a rod or tube, with a layer of concrete (30) comprises a frame structure (21). Pipe or tube sections (10) may be supplied to a tilting device (27) in a horizon...  
WO/1991/008881A1
The device is essentially comprised of a tower (6) having the shape of a parallelepiped, situated in the immediate prolongation of the production apparatus. Through the lower portion of the recessed side face are introduced handling stru...  
WO/1991/006048A1
A pointing device which is removably attachable to a keyboard is disclosed. The pointing device is coupled to an attachment assembly, the attachment assembly being removably and selectively attachable to the keyboard. The attachment asse...  
WO/1991/005111A1
When concrete paving stones are used as a ground covering, the noise generated by traffic moving thereon constitutes a drawback. To reduce the propagation of noise, the invention proposes concrete blocks which are of a considerably large...  
WO/1991/000794A1
A device for pressing a supply of clay to individual mouldings to be deposited in the side-by-side positioned moulding cavities (a-p) of a moulding tray (1), said device having at least one extruding nozzle (D1-D4, E1-E4), with a deposit...  
WO/1990/007406A1
A control device is useful for controlling over time the filling pressure in a compression moulding die (11) during filling with a paste-like or viscous material, in particular in the manufacture of oxide magnets. A pressure probe (14) m...  
WO/1990/004506A1
A device for manufacturing mouldings of clay or similar material, comprising at least one press adapted to deliver a ribbon of clay (5) vertically downwardly from a press nozzle (4), a cutting device (25) provided under the press nozzle ...  
WO/1989/005222A1
In order to manufacture ceramic mouldings with embedded reinforcement which possess a good surface quality and improved resistance and toughness, the reinforcement is designed as an inherently rigid three-dimensional supporting framework...  
WO/1988/010185A1
In a device (1) and a process for manufacturing roof covering boards having a transverse flange integrally formed by extrusion, recesses in the lower mould cavities (7, 7') corresponding to the flange are first filled with a hardenable p...  
WO/1987/005240A1
A apparatus for making mould parts with a horizontal parting face consists of a container (1) in which is kept moulding material (2), preferably moulding sand, a moulding chamber (3) which may be subjected to vacuum and which may be defi...  
WO/1987/005239A1
The apparatus includes a shared pattern carrier (1), to which an upper and a lower half pattern (2, 3) are secured. Moulding chambers (4, 5) are provided above and below the pattern carrier (1), said moulding chambers having movable sque...  
WO/1987/002299A1
Apparatus for preparing a pressed green product for kilnfiring in tile manufacture, in which a mixture (10) of clay and inert material such as basalt are fed to an air-entraining device (12) for filling a die (20) while the die cavity is...  
WO/1987/002304A1
The mold body of at least one casting mold (1, 2) of this form tool is provided with a core (3, 4) of porous artificial resin concrete or mortar which is permeable through to the mold surface (5, 6) and a jacket (7, 8) which encloses the...  
WO/1985/005353A1
Method for producing highly porous ceramic form bodies from swellable plastic clays, slate clays, volcanic ashes or similar natural raw materials and plant for implementing such method. According to the present invention, the granular an...  
WO/1985/000135A1
A process for manufacturing roof tiles includes introducing tile forming material into a hopper (1) for subsequent discharge onto a succession of moving pallets (8) to form a base ribbon (11) which is cut into individual tiles (12). One ...  
WO/1984/000514A1
Method for pressing and vibrating form bodies made of fine gravel and cement, of wet earth consistency, to produce hard porous bodies. The operation of the plant is presented in details in figures 1 to 46. The figures 48 and 49 represent...  
WO/1983/003380A1
A dry wall interlocking building block system includes a method of manufacturing moulds for casting building blocks, in which master forms corresponding in shape and size to the required blocks are cast from a cold-pouring compound in co...  
WO/1983/001410A1
Process and apparatus for producing fabric-reinforced, thin concrete panels suitable as a backer board for construction materials such as ceramic tile, slate and thin brick. Prior art methods tend to be labor intensive and require undue ...  
WO/1983/000114A1
An elongated mold box (40) encloses a removable rectangular pallet (82) and has a center portion pivotally supported by a carriage (35) which is supported for vertical movement by a pair of vertical guide posts (38) mounted on a frame (1...  
WO/1981/002701A1
When casting consecutive concrete elements such as concrete sleepers there is used an elongate mould bed comprising a plurality of mutually adjacent vertically movable moulds. Mould stripping, removal of cast concrete elements, cleaning ...  
WO/1981/002702A1
When casting consecutive concrete elements, e.g. concrete sleepers, there is used an elongate mould bed comprising a plurality of mutually adjacent vertically movable moulds. Mould-stripping, removal of cast concrete elements, cleansing ...  
WO/1980/002251A1
The block compound is supplied to a measuring box (13) and a mould (21A, 21B) is engaged therewith. The mould is closed from below while inserting a mould core (22) therein, and a portion of the block compound in the measuring box is dis...  
WO/1978/000010A1
A multipurpose production line for the making of a large range of small and average sized products made of concrete and reinforced concrete comprises a set of planks for the closing of moulds during the rocking thereof and for the transf...  
JP7412222B2
To provide a cement slurry discharge device that is useful for producing a three-dimensionally shaped object as designed without imposing an excessive burden on a construction site.The discharge device of the present disclosure for disch...  
JP7410921B2
A cathode configured for a solid-state battery includes a body having grains of inorganic material sintered to one another, wherein the grains comprise lithium. A thickness of the body is from 3 μm to 100 μm. The first major surface an...  
JP7359191B2
To provide a stacking apparatus capable of shortening a stacking time.A stacking apparatus 100 includes: a stage 10 having plural mounting spaces 11a to 11d for mounting a stacking target 1; plural mounting parts 20a to 20d capable of mo...  
JP2023135472A
To provide means capable of easily, inexpensively and effectively suppressing the clogging of a piping or the like upon ready-mixed concrete pumping by a concrete pump vehicle or the like.There is provided a ready-mixed concrete pumping ...  
JP2023109549A
To provide a kneading material feeder capable of supplying a kneading material to a mixer provided in a mobile plant.There is provided a kneading material feeder 80 that transports and feeds a kneading material to a mixer 50 provided in ...  
JP2023104260A
To prevent imbalances in the density of raw material in a cavity of a mold upon feeding of the raw material into the cavity.A raw material feed apparatus 3 feeds raw material to a cavity 211 of a mold 2. The raw material feed apparatus 3...  
JP7303767B2
To provide a structure application device capable of properly constructing a continuous laminated structure.A structure application device 1 comprises a movement part 2 moving in the main scanning direction, a first cement-based head 21 ...  
JP7296425B2
To provide a preceding material for pressure sending of concrete, the material having features that can be manufactured even in a small volume, that can be easily discerned from the concrete, and that does not cause contamination even wh...  
JP7290158B2
To provide a flask automatic opening/closing system, in a building material production factory comprising an openable/closable flask and an automatic line, capable of automatically performing a flask opening operation, and a building mat...  
JP7284921B2
[Problem] A method that has as little effect on ready-mix concrete composition as possible, delays the time until setting of ready-mix concrete, and improves the flowability of ready-mix concrete. [Solution] A fresh concrete use method c...  
JP7265761B2
To provide a method for molding a molded article having a satisfactory use feeling by the elimination of surface roughness.A method for molding a molded article comprises: a first weighing step (S1)where gypsum, shirasu or the like are w...  
JP3241074U
The object of the present invention is to prevent the surplus remaining in the pump pipe from spilling over the formwork of the concrete top plate in the process of pouring concrete of different levels back and forth, and to eliminate th...  
JP7229024B2
To provide a cement slurry discharging device useful for producing a three-dimensional molded body as designed without imposing excessive work load at a construction site.A discharging device of this invention which is for discharging ce...  
JP7225327B2  
JP2023021258A
To provide a method for producing a cement plate having excellent durability, and a production method therefor.A cement plate production method and a production device therefor comprise: a running apparatus 20 moving a mold plate 4 in a ...  
JP2023505405A
The hose (200) is listed and the hose has a cross-sectional area Aχand a second portion (220) with a cross-sectional area kj. The first portion is in fluid communication with the second portion, and in use the first portion is upstream ...  
JP2023013660A
To grasp a flow rate of a cement composition with accuracy and manage placing of concrete.A placing management method of a cement composition has: a wave form obtaining step of obtaining a wave form indicating a secular change of a heigh...  
JP7203263B1
[Task] An object of the present invention is to provide a synthetic box culvert excellent in strength performance and a manufacturing method thereof. [Solution] A method for manufacturing a composite box culvert comprising an outer steel...  
JP7174573B2
To provide a packing device capable of sufficiently filling a cement-based material within an installation range under the conditions free from the pressure feed power of a track mixer.A packing device 100 for producing a cement-based me...  
JP7169961B2
The invention provides a transfer jig, a method for transferring an article, and a method for manufacturing a columnar honeycomb structure having an outer peripheral coating portion. The transfer jig can be commonly used for transferring...  
JP7150296B2
To provide a bubble refining/removing device capable of refining or removing bubbles on the surface and inside of a fluid and producing a homogeneous product of high quality having a fine aesthetic sense.A bubble refining/removing device...  
JP7138528B2
To provide a nozzle that uses a wide range of materials and creates molded objects as designed.A nozzle includes a nozzle body 10 discharge port 20 for discharging a material in a lateral direction, and a trowel part 30 provided and exte...  

Matches 401 - 450 out of 3,582