Patents
Patents for B28B 17 - Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping (2,975)
02/1996
02/13/1996US5490363 Composite masonry block
01/1996
01/16/1996US5484236 Method of forming concrete retaining wall block
12/1995
12/26/1995US5477957 Process for continuously forming a uniform layer of loose material and installation for carrying out the process
12/14/1995WO1995033606A1 Methods for extruding novel hydraulically settable compositions
11/1995
11/30/1995WO1995032083A1 Method of manufacturing a block
11/30/1995CA2167305A1 Method of manufacturing a block
11/08/1995EP0681073A1 Formwork panel with breaking places and process for making the breaking places
10/1995
10/31/1995CA2049693C Fiber gypsum board and method of manufacturing same
10/25/1995EP0590095A4 Fiber gypsum board and method of manufacturing same
10/04/1995EP0674572A1 Plant for manufacturing concrete slabs
09/1995
09/27/1995EP0673733A2 Process for making a light weight insulating panel from a porous mineral material
09/13/1995EP0671237A1 Method to manufacture a steel mold with spacer elements, which mold is used for casting concrete pavements
09/11/1995CA2144250A1 Method for the manufacture of a porous, mineral lightweight insulating board
09/09/1995CA2144145A1 Process for producing a steel mold for concrete paving setts with spacers
09/07/1995DE4407007A1 Moulded parts for constructing combustion exhaust gas flues
08/1995
08/10/1995WO1995021049A1 Method and apparatus for forming concrete products
08/10/1995CA2184071A1 Method and apparatus for forming concrete products
08/09/1995EP0666156A1 Process and device for separating from each other, rows of parallelepiped blocks from porous concrete still in a non-cured state
08/04/1995CA2139688A1 Method and apparatus for row-wise separation of rectilinear, plastic porous concrete bodies
08/02/1995EP0664845A1 Composite masonry block
07/1995
07/27/1995DE19501530A1 Gußkeramische Zusammensetzung Gußkeramische composition
07/19/1995EP0663274A1 Apparatus for removing the upper waste layer resulting in cutting plastic porous concrete blocks
07/18/1995US5433903 Process for the control and regulation of the pressing process of a brick press
07/18/1995US5433777 Aggregates and materials employing same
07/18/1995US5433388 Usage application of a machine for recycling gypsum plaster board
07/06/1995DE4341894C1 Verfahren zur Qualitätssicherung bzw. zur Qualitätsüberwachung von aus Beton hergestellten Produkten Procedures for quality assurance and quality control of manufactured concrete products
07/05/1995EP0606338B1 Use of a machine for reprocessing sandwich-type plaster boards
07/01/1995CA2139162A1 Apparatus for removing the upper waste layer resulting in cutting plastic porous concrete blocks or the like
06/1995
06/29/1995DE4433731A1 Concrete mould frame screw tightener
06/28/1995EP0659527A1 Method and plant for forming tiles of uniform compaction and thickness, and tiles obtained thereby
06/15/1995WO1995015839A1 Process and device for incorporating an additive raw ash mixture in raw materials for concrete production
06/14/1995EP0657260A1 Process for controlling and insuring the quality of moulded building elements
06/14/1995EP0567606B1 Process for controlling and/or regulating the moulding process carried out by a block machine
06/13/1995US5424024 Apparatus for and method of preparing a hardenable substance for storage
06/07/1995EP0584119B1 Apparatus for and method of preparing a hardenable substance for storage
06/01/1995WO1995014559A1 Method for producing a concrete, plaster or gypsum mix and for bringing the mix to its place of use
05/1995
05/18/1995DE4339007A1 Packaging waste
05/16/1995US5415844 Tray, particularly for use with ceramic ware
05/16/1995US5415821 Method of manufacturing fiber reinforced inorganic hardened body
05/11/1995DE4403228C1 Method and apparatus for moving apart rows of cuboid-shaped plastic aerated concrete bodies
05/10/1995EP0652188A1 Process for the production of a conglomerate of gypsum and impermeable granulated cellular material, and the conglomerate obtained thereby
05/10/1995EP0651691A1 An arrangement and method for vibrating concrete by means of a vibrating pole.
05/04/1995WO1995011862A1 Building material containing a hydraulic cement and a coated woody material as filler
05/04/1995DE4345042C1 Apparatus for removing the upper waste layer produced during the cutting of plastic aerated-concrete blocks or the like
04/1995
04/26/1995EP0649714A1 Method of forming concrete retaining wall block
04/26/1995EP0523488B1 Device for rearranging of green stones of changing formats
04/13/1995DE4333942A1 Construction set of shaped concrete blocks and device for producing the same
04/12/1995CN1028157C Vacuum presses, in particular for ceramic masses
04/05/1995EP0646058A1 Plant for producing bricks made of ceramic material
03/1995
03/14/1995US5396686 Method for automatically tightening and untightening a bolt
03/07/1995US5395228 Apparatus for forming concrete products
02/1995
02/28/1995US5393214 Apparatus for manufacturing a fiber reinforced inorganic hardened body
02/15/1995EP0602134B1 Process and plant for producing staff slabs by a mixed method
02/15/1995EP0600987B1 Method of continuously forming a uniform layer of loose material, and a device for carrying out the method
02/09/1995DE4326318A1 Method, magazining and cleaning device and large-scale plotter for automatic cleaning and equipping of pallets with transverse rests
01/1995
01/18/1995EP0634257A1 Method of finishing a green body
01/18/1995EP0634255A1 A method of manufacturing multilayer plasterboard and apparatus therefor
01/12/1995DE4321744A1 Process and device for cutting a curable moulding compound in the uncured, but already permanently deformable state
01/10/1995CA1333914C Compositions of no mix compounds and methods of applying same
01/04/1995EP0534972B1 Method and apparatus for reclaiming gypsum from waste wallboard
12/1994
12/14/1994EP0628388A1 Apparatus for making building blocks
11/1994
11/30/1994EP0626243A1 Device for manufacturing bricks from clay
11/30/1994EP0525440B1 Stroke control device for an apparatus for damping and stacking moulded blocks
11/15/1994US5364205 Method and apparatus for road hole repair
11/10/1994WO1994025702A1 Reinforcing elements for castable compositions
11/10/1994DE4123954C2 Vorrichtung zum Umordnen von Steinformlingen wechselnder Formate Apparatus for rearranging stone moldings changing formats
11/08/1994US5362434 Vertical press and process for operating the same
10/1994
10/19/1994EP0619773A1 Method and device for manufacturing construction blocks from a hydraulic binder such as plaster, an inert filler such as sand, and water
10/18/1994CA2042046C Twin-jet process
10/12/1994EP0619379A1 Functionally gradient material and method of manufacturing same
10/06/1994DE4310683A1 Process and device for restricting the crack width and for controlling the crack formation in concrete structures
10/06/1994DE4310591A1 Method of producing articles containing mineral fibres and a binder
09/1994
09/29/1994WO1994021433A1 Method for manufacturing columnar structures
09/29/1994DE4316568C1 Method and device for manufacturing rectangular concrete parts preferably provided with recesses
09/21/1994EP0615823A1 Process and apparatus for making twin plain tiles and twin roof tiles
08/1994
08/31/1994EP0392593B1 System for automatic correction of the pressing density in the manufacture of tiles
08/30/1994US5342566 Method of manufacturing fiber gypsum board
08/23/1994US5340512 Polymer concrete electrical insulator and method and apparatus for making
07/1994
07/26/1994US5332537 Method and binder for use in powder molding
07/20/1994EP0606338A1 Use of a machine for reprocessing sandwich-type plaster boards.
06/1994
06/30/1994DE4123952C2 Hubsteuerung eines Stapelgreiferkopfes für Steinformlinge Lift control of a stack gripper head for green bricks
06/23/1994WO1994013445A1 Moulding fibrous products
06/08/1994EP0599929A1 Process and device for producing fibre-reinforced plaster plates
06/08/1994EP0599925A1 Process and device for producing multi-layered, fibre-reinforced plaster plates
05/1994
05/26/1994WO1994008912A3 Improved aggregates, and apparatus and method for making same
05/18/1994CN1024510C Brick press
04/1994
04/28/1994WO1994008912A2 Improved aggregates, and apparatus and method for making same
04/27/1994EP0594227A1 Automatic control system of press compaction
04/27/1994EP0593602A1 Method for preparing aqueous mineral suspensions
04/19/1994US5304276 Method and apparatus for reclaiming gypsum from waste wallboard
04/14/1994WO1994008097A1 Composite masonry block
04/12/1994CA1328348C Moldings composed of cordierite and a process for producing them
04/06/1994EP0590095A1 Method of manufacturing fibre gypsum board
04/05/1994US5299927 Vacuum press for continuous production of plastic extruded masses
03/1994
03/22/1994US5296187 Molding a reinforced columnular structure, positioning a nonwoven metal fiber mat in a cavity, slurrying and curing
03/17/1994DE4230660A1 Crockery accommodation device for glazed ceramic articles - arranged so that three or more firmly connected claw bars are arranged on a barrier bar.
03/15/1994US5294216 Composite masonry block
03/15/1994US5294210 For repairing road surfaces
03/10/1994DE4329383A1 Retractor for mould muff from annular concrete component centring lug
03/03/1994WO1994006947A1 Functionally gradient material and method of manufacturing same
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