| Patents for B28B 7 - Moulds; Cores; Mandrels (12,030) |
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| 03/26/1986 | EP0175038A1 Method of making building blocks with at least one cavity and apparatus for carrying out this method |
| 03/19/1986 | EP0174529A1 Method for manufacturing a ceramic body having a permeable porous structure |
| 03/18/1986 | CA1201879A1 Apparatus for moulding panels, particularly of cementitious material |
| 03/18/1986 | CA1201857A1 Water based form release agent |
| 03/11/1986 | US4574459 Extrusion die manufacture |
| 03/05/1986 | EP0173674A2 Hollow building block for vertical wall constructions, and mould for the manufacture of such a block |
| 03/05/1986 | EP0173673A2 Brick for constructing brickwork rising through all stories as well as method of and device for manufacturing such bricks |
| 03/04/1986 | CA1201254A1 Release composition for hydraulic bonding materials, method for facilitating unmolding of hydraulic bonding materials from molds, and method for casting molded pre-formed articles of hydraulic bonding material |
| 02/19/1986 | EP0172093A1 Structural elements of compressed concrete, and apparatus for making them |
| 02/18/1986 | US4570896 Slide action inside corner form |
| 02/11/1986 | US4569500 Concrete ramp form |
| 02/11/1986 | US4569178 Prefabricated plastered panels for housing |
| 01/28/1986 | US4566806 Method and device for controlling the curing rate of concrete |
| 01/28/1986 | US4566669 Mold for casting reinforced concrete panel assembly elements |
| 01/28/1986 | US4566668 Apparatus for casting concrete |
| 01/21/1986 | US4565347 Apparatus for forming a manhole base |
| 01/03/1986 | WO1986000103A1 Building block |
| 01/03/1986 | WO1986000042A1 Method and plant for fabricating building blocks with a swellable material in a multicavity mould |
| 01/02/1986 | EP0165952A1 Shaping of ceramic materials. |
| 12/24/1985 | US4560335 For making burial vault |
| 12/24/1985 | CA1198262A1 Quick-strip groove former |
| 12/19/1985 | WO1985005580A1 Phenolic resin-polyisocyanate binder systems |
| 12/05/1985 | WO1985005353A1 Method and plant for producing highly porous ceramic form bodies |
| 11/21/1985 | WO1985005136A1 Barrier with internal ducts and construction method |
| 11/21/1985 | WO1985005066A1 A method for improving the release of a moulded concrete body from the mould |
| 11/21/1985 | EP0161374A1 Plant and method for making building panels of plaster |
| 11/12/1985 | US4552329 Carbon fiber-reinforced gypsum models and forming molds |
| 11/06/1985 | EP0160492A1 Method and device for the casting of concrete products |
| 10/09/1985 | EP0157506A1 Improvements in or relating to the production of concrete pipes |
| 10/08/1985 | US4545754 Apparatus for producing moldings from concrete |
| 10/01/1985 | US4544345 Device for the production of molded articles from a pourable substance |
| 09/24/1985 | CA1194137A1 Dielectric-heating appliance and use thereof |
| 09/11/1985 | EP0154143A2 Concrete sleeper having rail-fastening means |
| 09/10/1985 | US4540358 Apparatus for the manufacture of a precast building element of concrete |
| 09/03/1985 | US4539165 Method for the casting of large-size objects out of a high-viscosity concrete mix |
| 08/21/1985 | EP0152040A2 Slide action inside corner form |
| 08/14/1985 | EP0053187B1 Vacuum type brick forming apparatus |
| 08/13/1985 | US4534924 Method for molding concrete slabs and battery mold therefor |
| 08/13/1985 | US4534721 Brick-forming vacuum press |
| 08/07/1985 | EP0150859A2 Process and device for making tiles, slabs and similar construction blocks by means of pressing a powder mixture |
| 08/06/1985 | CA1191362A1 Mold and gasket seal for mansonry wall opening |
| 07/31/1985 | EP0091930B1 Method and device for controlling the curing rate of concrete |
| 07/30/1985 | CA1191292A1 Silicate treatment of impure silica sands |
| 07/24/1985 | EP0149318A1 Manufacture of extrusion die suitable for fabrication of ceramic honeycomb monolith structure |
| 07/24/1985 | EP0149276A1 Method for forming objects from a hardenable material in a mould in particular objects provided with ribs, such as open grids or grids closed on one side; as well as moulds adapted to be applied with this method |
| 07/24/1985 | EP0148824A1 Method and apparatus for manufacturing concrete posts |
| 07/18/1985 | WO1985003026A1 Method and equipment for the manufacture of prefabricated concrete panels |
| 07/17/1985 | EP0148363A1 Method to manufacture a building staircase or a staircase element, shuttering for carrying out this method |
| 07/16/1985 | US4529567 Process and device for manufacturing concrete structural elements |
| 07/16/1985 | US4529162 Concrete segment molding flask |
| 06/20/1985 | WO1985002579A1 Method and mould for forming objects with ribs |
| 06/20/1985 | WO1985002578A1 Shaping of ceramic materials |
| 06/19/1985 | EP0144881A2 Method for compressing corrugated, fibrous cement sheets |
| 06/18/1985 | US4524039 Panels, roof decks, pipes |
| 06/18/1985 | CA1188968A1 Sandwich-type building block |
| 06/11/1985 | US4522772 Moulding of articles |
| 06/04/1985 | US4520759 Waste flushing unit for hog farrowing |
| 06/04/1985 | CA1188117A1 Universal multi-part form for casting concrete parapets and the like |
| 05/28/1985 | US4519765 Mold |
| 05/28/1985 | US4519568 Apparatus for constructing modular pre-cast concrete buildings |
| 05/28/1985 | US4519177 Method for reinforcing tubular ducts |
| 05/15/1985 | EP0140890A1 Portable modular casting mold system |
| 05/14/1985 | CA1186871A1 Method and apparatus for forming inverts in manhole assemblies and the like |
| 05/08/1985 | EP0140721A1 Equipment for moulding immediate discharge concrete articles |
| 05/08/1985 | EP0140293A2 Prefabricated vertical one-piece element made or reinforced concrete for building skeletons, skeleton formed by this element, and form for manufacture of the said element |
| 05/07/1985 | US4515741 Method for making ambidirectional pressed ceramic slip-on support for a towel bar |
| 05/07/1985 | US4515271 Insert means for forming voids in concrete and method of applying same |
| 05/02/1985 | EP0139215A1 Mould with movable parts for precast concrete units |
| 04/30/1985 | CA1186137A1 Apparatus for molding concrete articles and the like |
| 04/23/1985 | CA1185905A1 Reinforcing member |
| 04/16/1985 | CA1185473A1 Paving stone |
| 04/09/1985 | US4510363 Kiln for hot-pressing compacts in a continuous manner |
| 04/03/1985 | EP0136241A1 Device for the production of elements in one piece designed for the construction of burial vaults |
| 03/26/1985 | US4506428 Method of forming a prefabricated concrete panel |
| 02/19/1985 | CA1182622A1 Process for the production of foam concrete blanks |
| 02/05/1985 | US4497662 Moulded product |
| 01/31/1985 | WO1985000319A1 Method and apparatus for manufacturing concrete posts |
| 01/29/1985 | US4496511 Method of molding stone faced pillars and the like |
| 01/29/1985 | US4496304 Mould for shaping synthetic material and mould for renovating a carrying board |
| 01/29/1985 | US4496070 Container and lid forming a disposable mold |
| 01/29/1985 | US4495738 Embossed concrete building panels |
| 01/29/1985 | US4495688 Prefabricated concrete panel with truss |
| 01/29/1985 | CA1181574A1 Battery-molding method and molding apparatus |
| 01/22/1985 | US4495131 Produced sequentally |
| 01/22/1985 | US4494724 Apparatus for the production of a monolithic manhole base |
| 12/27/1984 | EP0129480A1 Method and apparatus for making concrete structural elements, and elements made in this manner |
| 12/18/1984 | US4488920 Process of making a ceramic heat exchanger element |
| 12/18/1984 | CA1179527A1 Apparatus for obtaining a test core |
| 12/05/1984 | EP0127593A2 Device which can be enlarged with a controlled expansion |
| 12/05/1984 | EP0126730A1 Method for pressing and vibrating polyhedral bodies. |
| 12/04/1984 | USRE31753 Method of hollow article casting |
| 12/04/1984 | CA1178796A1 Injection mold for prefabricated concrete articles |
| 11/21/1984 | EP0125511A1 Carbon fiber-reinforced gypsum models, forming molds, or its preceding molds, and a method for producing them |
| 11/14/1984 | EP0125084A2 Method of and slide-casting machine for the casting of hollow slabs out of concrete |
| 11/14/1984 | EP0124532A1 A floor laying arrangement. |
| 11/13/1984 | US4482126 Universal multi-part form for casting concrete parapets |
| 10/16/1984 | CA1176039A1 Method and apparatus for supporting die heater wires |
| 10/09/1984 | US4475952 Diesel fuel and rosin |
| 09/27/1984 | WO1984003658A1 Portable modular casting mold system |
| 09/19/1984 | EP0118872A2 Apparatus for making moulded articles of concrete or the like |