| Patents for E04G 21 - Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work (22,137) |
|---|
| 12/04/1986 | WO1986007109A1 Concrete floor finishing machine |
| 12/02/1986 | US4625760 Mobile concrete handling apparatus |
| 12/02/1986 | US4625415 Stud spacer |
| 11/25/1986 | US4624357 Vehicle-mounted extensible conveyor |
| 11/25/1986 | US4624089 Tie anchor for reinforced sandwich panels |
| 11/18/1986 | US4623504 Protective coatings on wires for corrosion resistance |
| 11/12/1986 | EP0201418A1 Anchoring device for tensioned cables |
| 11/12/1986 | EP0200725A1 A device for planation of a fresh concrete surface. |
| 11/11/1986 | US4621433 Verticality detecting apparatus for plumbing columns |
| 11/05/1986 | EP0200357A2 Non-linear electromagnetic vibration device |
| 10/22/1986 | CN85103665A Prefabricated part of a building air conditioned with a wall air condioning system |
| 10/15/1986 | EP0197912A2 Anchoring device for stressing members |
| 10/15/1986 | CN85102647A Device for mfg. the straight concrete structural elements having a high working load |
| 10/09/1986 | WO1986005830A1 Device in concrete structures |
| 10/07/1986 | US4615554 Screw-in fastener for a tubular anchor embedded in a concrete element |
| 09/30/1986 | US4614486 Portable apparatus for compacting and leveling a poured floor |
| 09/30/1986 | US4614070 Support shoe |
| 09/30/1986 | CA1212068A1 Bricking ring |
| 09/24/1986 | EP0195771A2 Device for applying cements, e.g. mortar, to aligned building elements |
| 09/24/1986 | CN86100147A Intermediate anchor arrangement for prestressing structural components produced in saveral phases of construction and a method of producing such an intermediate anchor arrangement |
| 09/10/1986 | EP0124532B1 A floor laying arrangement |
| 09/10/1986 | CN86100709A Dikinetical vibrator |
| 09/03/1986 | EP0193494A1 Joining and stress-spreading element for concrete building parts |
| 09/03/1986 | EP0193120A1 Device for the distribution of concrete in a plurality of filler necks |
| 08/28/1986 | WO1986004949A1 A method of building veneer walls |
| 08/28/1986 | WO1986004948A1 A nozzle for the application of jointing materials |
| 08/27/1986 | EP0191886A2 Device for masoning large sized wall cast stones of a conditionable building |
| 08/27/1986 | CN86100133A An automatic picture density control method and apparatus for a copying machine |
| 08/27/1986 | CN85102855A Nonlinear electromagnetic oscillation device |
| 08/26/1986 | US4607724 For preventing workers from falling off of a peaked roof |
| 08/26/1986 | US4607438 Wall and rafter layout tool |
| 08/19/1986 | US4606110 Tool and method for positioning ceiling runners |
| 08/13/1986 | EP0190989A1 Intermediate anchor arrangement for the prestressing of construction elements which are built in many stages, and method for setting up such an intermediate anchor arrangement |
| 08/12/1986 | US4604845 Continuous pivoted spacing tie |
| 08/06/1986 | EP0190071A1 Device for binding concrete reinforcing bars |
| 08/05/1986 | US4604003 Method and apparatus for retensioning prestressed concrete members |
| 08/05/1986 | US4603747 Apparatus for removing internal tiles from chimneys |
| 07/30/1986 | EP0188986A1 Mounting box for concrete reinforcing members between two building parts |
| 07/23/1986 | EP0108755B1 Method for mounting skeletons of superstructures and jig for implementing such method |
| 07/22/1986 | CA1208032A1 Reinforcing rod holder for use in connection-type concreting operations and a method of producing same |
| 07/16/1986 | EP0187326A2 Manipulator and method for moving parts from a base to their fitting position |
| 07/15/1986 | US4599804 Line guide |
| 07/15/1986 | US4599779 Construction tool |
| 07/08/1986 | US4598897 Hydraulic tensioning tool |
| 07/08/1986 | US4598524 Foundation of the handrail |
| 07/08/1986 | US4598517 For use when casting concrete floors |
| 07/02/1986 | EP0185677A1 Apparatus for automatically twisting the ends of a binding wire |
| 07/02/1986 | CN85108509A Grouting technique and proportional squeezing conveyer |
| 06/25/1986 | EP0096036B1 Arrangement for the production of longitudinal screed slabs consisting of concrete |
| 06/24/1986 | US4596101 Continuous unfolding spacing tie |
| 06/19/1986 | WO1986003538A1 A weather protecting device for stands |
| 06/18/1986 | CN85203389U Vertically sliding reflector |
| 06/17/1986 | US4594830 Bonding unit for reinforced concrete structural components |
| 06/10/1986 | US4594205 Durable, efficient |
| 06/04/1986 | EP0183294A1 System for the temporary covering-over of at least one section of an edifice or building |
| 05/28/1986 | EP0181913A1 Guard rail for the ridge and eave of house roofs |
| 05/27/1986 | US4591308 Guide jig for lifting an outer wall member of a curtain wall |
| 05/27/1986 | US4591291 User-mounted concrete screed |
| 05/27/1986 | US4590714 Heat insulating tarpaulin |
| 05/14/1986 | EP0180667A1 Preassembled modules and their use in a building construction |
| 05/10/1986 | CN85108069A Improvements in prefabricated modules, and the use thereof in the building industry |
| 05/06/1986 | US4586823 Device for mixing and applying wet concrete |
| 05/06/1986 | US4586303 Processes and devices for prestressing concrete works and to the corresponding works |
| 05/06/1986 | US4586302 Construction-type support system |
| 05/06/1986 | US4586299 Building system of interconnected block elements |
| 04/29/1986 | US4585129 Diagonally stiffened structure and method of forming same |
| 04/16/1986 | EP0178091A1 Enclosure |
| 04/16/1986 | EP0177980A2 Apparatus for stretching, loosening, and fixing a wire member |
| 04/08/1986 | US4580378 Anchor assembly for tilt-up wall section |
| 04/01/1986 | US4579697 Method for packing concrete cement utilizing a vibrator |
| 03/11/1986 | US4574545 Method for installing or replacing tendons in prestressed concrete slabs |
| 03/11/1986 | US4574534 Tension enclosure system |
| 03/04/1986 | US4573662 Hydraulic jack for stressing elongate elements |
| 02/25/1986 | US4572701 Universal concrete screed system |
| 02/25/1986 | CA1201140A1 Lifting device for massive precast concrete wall units |
| 02/19/1986 | EP0171422A1 A sliding form for casting columns |
| 02/18/1986 | US4570987 Swivel eyebolt |
| 02/11/1986 | US4569179 Bricklayer's speed lead with reversible clip means |
| 02/05/1986 | EP0170563A1 Protecting process for sheathed pre-stressed steel cables |
| 02/05/1986 | EP0170230A2 Method of vertically pretensioning for one- or multi-storied walls by individual wires and device for automatically clasping the pretensioning wires |
| 01/22/1986 | EP0169181A2 Container arranged to hold pumpable material |
| 01/21/1986 | US4565261 Detachable gallery for use on buildings or the like |
| 01/16/1986 | WO1986000279A1 Vehicle-mounted extensible conveyor |
| 01/15/1986 | EP0168205A2 Screed rails |
| 01/15/1986 | EP0167795A1 Method and apparatus (twisting tool) for twisting wire ends for the purpose of binding sacks, joining reinforcing rods in concrete structures, etc. |
| 01/07/1986 | US4562679 Holder of connecting bars for providing a positive connection of two structural members |
| 01/07/1986 | CA1198852A1 Portable gas-powered fastener driving tool |
| 12/31/1985 | US4561226 Processes and devices for greasing the ends of prestress reinforcements |
| 12/27/1985 | EP0165367A1 Reinforcement-iron holder for use in joining cast concrete work |
| 12/24/1985 | US4560029 For the attachment of a safety belt lanyard |
| 12/24/1985 | US4559691 Device for securing a sleeve on the abutting ends of reinforcing bars |
| 12/18/1985 | EP0164812A2 Device for the simultaneous positioning of two elements |
| 12/18/1985 | EP0074971B1 Method for mounting a roof, floor or similar structure and a structure adapted to be mounted according to the method |
| 12/17/1985 | CA1197989A1 Handling system for precast units |
| 12/10/1985 | US4557007 For bridge cables |
| 12/05/1985 | WO1985005398A1 Apparatus for automatically twisting the ends of a binding wire |
| 12/05/1985 | WO1985005395A1 Guard rail for the ridge and eave of house roofs |
| 12/04/1985 | EP0163563A1 Bypassing double action rope grip |
| 12/04/1985 | EP0163008A1 Lifting and handling device |
| 12/03/1985 | US4555890 Process for the installation of curtain walls and apparatus for the execution of the process |