Matches 1 - 18 out of 18


Match Document Document Title
US20100288583 Founding system  
A founding chair for a founding ladder system is of a lightweight fabricated design and includes a pivotally secured top leveling plate. A ladder system for the founding chair includes a slide in...
US20130112500 Lift Unit for Ascending and Descending a Scaffold  
Described is a lift unit for ascending and descending in a shaft formed by a scaffold column of a scaffold, the scaffold column comprising at least one scaffold section, each scaffold section...
US20070074934 Inspection scaffold of large component for boiler and building method thereof  
A scaffold assembling of a large component for a boiler requiring inspection is not performed by a high-place work but assembled safely and in a short time. The scaffold is assembled to the large...
US20050121258 Scaffold and access brace for same  
A scaffold (20) includes first and second bearers (26, 30), a platform (34) supported by the bearers (26, 30), and a guardrail system (38) for the platform (34). An access brace (48) includes...
US20090236180 Manhole construction safety and work platform device  
The invention is a manhole construction safety and work platform device having a scaffold catwalk for working on a manhole, providing the safety and work platform with adjustable braces engaging...
US20150107186 METHOD AND MOUNTING SYSTEM FOR MOUNTING LIFT COMPONENTS  
The present disclosure relates to a method for mounting lift components of a lift system in a vertical shaft of a building with the aid of a mounting system which can be moved in the shaft,...
US20150068840 PLATFORM FOR ACCESSING A HYDRAULIC MACHINE AND METHODS FOR INSTALLING AND DISASSEMBLING SUCH A PLATFORM IN A SUCTION TUBE  
This platform provides access to a hydraulic machine via a suction tube. This hydraulic machine belongs to an installation for converting hydraulic energy into mechanical or electrical energy, or...
US20100000822 SCAFFOLDING SYSTEM  
A scaffolding system comprising a plurality of elongate structural tubes and a plurality of node members. Each node member has three or more mating portions that each extend along one of three...
US20070205049 LIQUID TANK BUILDING SYSTEM USING MOVABLE SCAFFOLDING  
Disclosed is a scaffold installed within a large structure such as a pressure vessel or a tank of a ship, and an insulation system construction method using the same. The scaffold for use in...
US20070007074 Maintenance platform  
A maintenance platform for suspension on support cables, in particular for maintaining rotor blades of wind turbines, wherein the maintenance platform is formed by at least two sub-platforms...
US20120037452 VERTICAL ENCLOSURE SAFETY APPARATUS  
A safety apparatus adapted for retrofitting vertical enclosures is shown. The safety apparatus may include a support frame, a grate platform, and telescoping support legs adapted to fasten to an...
US20090173577 WORKING PLATFORM  
The invention concerns a working platform assembly for use in the interior of a tower-like building. The object of the present invention is to provide a working platform assembly which can be used...
US20140202087 WORK PLATFORM SYSTEM CONFIGURED FOR USE STRUCTURE WITH INTERNAL CAVITY, AND RELATED METHODS OF ASSEMBLY AND USE  
Work platform systems and related methods of assembly and use are disclosed herein. In one exemplary embodiment, a method of installing a work platform system into an internal cavity of a...
US20050121259 Apparatus and method for apical dominance wireless  
An apparatus and method for removably connecting a support structure to a tree for communication support are provided. The apparatus contains a first extension element and a second extension...
US20100175951 ACCESS APPARATUS  
An access apparatus is provided, the apparatus comprising a suspension structure, a support structure adapted to suspend said suspension structure through an access opening, and a platform...
US20140069740 CONSTRUCTION APPARATUS  
A construction apparatus for use within an elevator hoistway is provided. The construction apparatus includes span members, each span member having a first end, a second end and a length. Sill...
US20150376906 COLLAPSIBLE STRUCTURE FOR VESSEL HAVING INTERIOR SLOPING WALL  
A collapsible support structure for assembly inside a vessel having a downwardly and inwardly sloping interior wall includes a base frame including a plurality of pivotably-connected beams and a...
US20150292263 Supply Frame for a Tower; Tower with a Supply Frame and Method for Erecting a Supply Frame in the Interior of a Tower  
A supply frame for a tower, a wind turbine tower and related methods include use of annular or annular segment-shaped prefabricated concrete parts to support internal tower structures. Supply...

Matches 1 - 18 out of 18