Patents
Sitemap › E04 - Building › E04G - Scaffolding; Forms; Shuttering; Building implements or other building aids, or their use; Handling building materials on the site; Repairing, breaking-up or other work on existing buildings › E04G 1 - Scaffolds primarily resting on the ground
Patents for E04G 1 - Scaffolds primarily resting on the ground (3,963)
08/1989
08/10/1989WO1989007183A1 A scaffold platform and an assembly kit for a scaffold platform
08/09/1989CN2042492U Dual-purpose vertical lift platform for fixing and load-lifting
08/01/1989US4852691 Scaffolding board formed from plastics materials, a method of producing same, and an apparatus for implementing the method
07/1989
07/04/1989US4844200 End cap for extension planks or the like
06/1989
06/27/1989US4841708 Bolted aluminum shoring frame
06/20/1989CA1256148A1 Scaffold using tubular metal members
06/14/1989CN2039332U Movable lifting platform
06/08/1989DE3739747A1 Substructure for upright scaffoldings over sloping walls
05/1989
05/16/1989US4830144 Scaffold
05/09/1989US4828074 Truck scaffolding
05/09/1989US4828072 High rise building fire escape/fire fighting and building maintenance system
05/03/1989DE3835546A1 Scaffolding with scaffolding elements which are telescopically nested one inside the other
05/03/1989CN2036981U Multipurpose safe scaffold with rise-fall regulation by angle steel
05/02/1989US4825976 Scaffolding platform
04/1989
04/25/1989US4823913 Simplified self supporting scaffold structure having safety features
04/18/1989US4821994 Molding for the retention of a tie in the concreting of a precast concrete part
04/12/1989EP0311491A1 Scaffold with triangulated elements
04/06/1989WO1989002963A1 Air-supported construction structure and method for its mounting
03/1989
03/30/1989DE3730846A1 Apparatus for erecting a working platform upon which it is possible to walk
03/29/1989EP0308882A2 Platform for scaffolds
03/29/1989EP0308758A2 Carrier track assembly for extensible and retractable boom machines
03/08/1989CN1031576A Improvements to scaffolding
03/07/1989US4809814 Scaffolding
03/07/1989US4809472 Carrier track assembly for extensible and retractable boom machines
03/01/1989EP0305014A2 Scaffold comprising uprights, cross members and platforms connected to the cross members
03/01/1989EP0304518A1 Improvements to scaffolding
02/1989
02/21/1989US4805735 Guard system for a scaffolding arrangement
02/07/1989US4802553 Aluminum scaffold plank
01/1989
01/26/1989WO1989000635A1 Composite type panel
01/25/1989EP0300399A2 Scaffold platform made of extruded light-metal sections
01/12/1989DE3721946A1 Set of structural elements for working platforms, scaffoldings and the like
12/1988
12/28/1988EP0296916A1 Modular building element, particularly for ladders or seaffolding
12/27/1988US4793438 Scaffold latch means
12/22/1988DE3718253A1 Board-like carrier having end terminations which are sealed with respect to rainwater and splash water
12/01/1988WO1988009418A1 Improvements in and relating to scaffolding
11/1988
11/17/1988WO1988008909A1 Method and device for transporting and distributing materials and/or equipment at the periphery of a building
11/17/1988WO1988008908A1 Modular scaffolding platform and truss frame components therefor
11/08/1988US4782917 Adjustable scaffold
11/02/1988CN87216144U Multifunctional ladder with wheels
10/1988
10/12/1988EP0285787A1 Scaffold plank
10/11/1988US4776429 Loading and inspection platform
09/1988
09/27/1988US4773506 Scaffolding module and method of erecting same
09/06/1988US4768620 Metal extension planks
09/01/1988DE3705566A1 Facade scaffolding
08/1988
08/30/1988US4766975 Collapsible scaffolding
08/24/1988CN87216145U Multifunctional ladder for working frame
08/17/1988CN87215916U Telescopic strut for construction
08/10/1988CN87215091U Multi-purpose folding ladder
08/03/1988EP0276489A1 Scaffolding platform
07/1988
07/28/1988DE3740910A1 Working platform
07/28/1988DE3700945A1 Support stand for a working platform for bricklayers, wallpaper hangers, painters, etc.
07/28/1988DE3700855A1 Platform
07/27/1988EP0275824A1 Scaffolding element
07/19/1988US4757877 Supporting element
07/05/1988US4754713 Movable platform with adjustable legs
06/1988
06/30/1988DE3642865A1 Supporting base
06/28/1988US4753450 Rolling construction platform
06/28/1988US4753321 Traveling worker platform
06/23/1988DE3706335A1 Frame (rack, shelf)
06/16/1988DE3641349A1 Structural support
06/01/1988EP0268720A1 Plastic scaffolding board, method for making it and device for carrying out the method
06/01/1988DE3703935A1 Scaffolding board and process for the production thereof
06/01/1988DE3639697A1 Scaffolding, in particular construction scaffolding
05/1988
05/26/1988DE3639743A1 Scaffolding board and process for the production thereof
05/25/1988EP0268197A2 Scaffolding, in particular a building scaffolding
05/10/1988US4742890 Work platform
05/05/1988DE3637490A1 Lightweight-metal plank
05/03/1988US4741505 Scaffolding arrangement
05/03/1988CA1236080A1 Heavy duty pump jack
04/1988
04/06/1988EP0262401A1 Holding device for an anchor bolt during the concreting of a precast concrete unit
03/1988
03/22/1988CA1234298A1 Shoring and scaffolding frames of mechanically connected components
03/01/1988US4727959 Assembly of large structures
01/1988
01/28/1988DE3621893A1 Metal lattice girder for scaffolding construction and the erection of wide-span temporary shelters, with at least three chords in one plane
01/20/1988EP0253617A2 A support system
01/20/1988EP0253347A2 Scaffold system
01/07/1988EP0250612A1 Plank for a scaffold being quickly erected
01/07/1988DE3641150A1 Steel-tubing trussed load-bearing member
12/1987
12/29/1987US4715474 Scaffold system
12/23/1987DE3719403A1 Scaffolding
12/23/1987CN86209407U Automatic rise and fall bridge type scaffold
12/08/1987CA1230154A1 Foldable ladder scaffold
12/03/1987DE3630304C1 Vertically adjustable podium
12/02/1987EP0126074B1 Profile
11/1987
11/19/1987WO1987006970A1 Modular scaffolding system and connecting joints therefor
11/05/1987DE3638354C1 Advancing means
11/05/1987DE3614959A1 Scaffolding
11/04/1987EP0244060A2 Mast construction for pedestal scaffold
11/04/1987CN87201860U Walking device able to lift up and down
10/1987
10/08/1987DE3611431A1 Scaffolding supporting apparatus for bridging-over footpaths
09/1987
09/30/1987EP0238680A1 Platform for scaffolds
09/30/1987CN87100316A Assembling equipment
09/16/1987CN86206937U Doorlike skeleton with regulator
09/12/1987CN86201960U Electric drived lifting scaffold
09/02/1987EP0234657A2 Scaffolding system
09/02/1987CN85204678U Sling construction scaffold
08/1987
08/27/1987DE3605790A1 Transportable podium for use in open grounds
08/27/1987DE3605387A1 Rolling scaffolding
08/11/1987CA1225419A1 Scaffold plank
07/1987
07/30/1987DE3607348C1 Walk plank
07/29/1987EP0230189A1 Scaffolding platform with an increased moment of inertia
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