Height adjustable trestle for erecting of working platform, for example, has at least one strut member of upper frame and cross member rigidly connected by fastening element yet with play allowing relative movement of strut member
DE102004015380A1
Device for shuttering of horizontal lintel of especially window or door aperture has shuttering profile with two sections movable in relation to one another and fixable relative to one another in different longitudinal positions
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Plywood metal plate composite floor
CH696702A5
Support for casing body, particularly switch cabinet, has adjustment body to which casing body is fixed and for support is connected to anchoring base with support body
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Crash prevention device for structures with flat roofs comprises a rail and a bracket both having horizontally and/or diagonally running rod elements connected by vertical handles
DE10254033A1
Building construction scaffolding platform is a shallow sheet metal upturned box with small and elongated holes in sidewalls
DE10208191A1
Arrangement for extending a support element from an existing scaffolding level to a level yet to be erected takes the form of struts which are attachable to vertical scaffolding members
PL362507A1
Connecting construction for components of a system frame, coupling unit and framework
PL362388A1
Hollow tube section for a scaffolding system
EP1213409A2
Reinforcement device for connection region of a scaffolding
DE10144221A1
Post unit for batter board has first plate element connected to lower end section of post on side, and has hammer-in post connected to edge section of first plate element lying opposite connecting side for post
DE10144217A1
Upright post for safety railing has a tubular structure with rigid support brackets for safety boards
DE10144215A1
Safety device for roof work has clamping unit as separate detachable assembly connected to support profile installed below roof rafter, and upwards pointing cantilever extension is connected to front end section of support profile
DE10144216A1
Clamping device for roof verge safety railing has outer side first clamping jaw rigidly installed on frame, and inner side second jaw mounted to slide on guide profile located below roof rafter and connected to frame
DE10144218A1
Protective railing for work sites on flat roofs has vertical posts between which railing bars are connected and bearing arm articulated to vertical post, located on flat roof structure
DE10143391A1
Support structure for a system carrier of a stage, podium, scaffold structure or the like
DE10114679A1
Component system for podia/stages, stands, platforms, stairs, etc. comprises a subconstruction with vertical posts, longitudinal bars, transverse bars, diagonals, and covering devices with covering plates
DE10112372A1
Connection construction for components of a system scaffold, coupling unit and scaffold frames therefor
