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Expired
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Simon Engineering Dudley Ltd
Original Assignee
Simon Engineering Dudley Ltd
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Application filed by Simon Engineering Dudley LtdfiledCriticalSimon Engineering Dudley Ltd
Publication of GB1350951ApublicationCriticalpatent/GB1350951A/en
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
A47L3/00—Safety devices for use in window-cleaning
A47L3/02—Cages; Platforms
Landscapes
Ladders
(AREA)
Abstract
1350951 Mobile wall staging; ladders SIMON ENG DUDLEY Ltd 21 April 1972 [30 April 1971] 12384/71 Heading E1S A staging for use by window cleaners comprises at least one vertically elongate structure 11 containing working platforms 12, and at least two vertically spaced horizontal supporting rails 10 extending around the perimeter of a building and secured thereto, the structure 11 extending between and being movably mounted on the rails 10. As shown, the structure 11 is of triangular cross-section and comprises a framework supporting the platforms 12 and closed-on the sides not facing the building by walls 14, with ladders 13 connecting the platforms. Motor drive means may be provided to move the structure 11 along the rails 10. A series of structures 11 aligned over the height of the building adjacent a row of windows when not in use may constitute a fire escape by means of the ladders 13.
Erecting outer building panels - using pulleys and rails to move panels vertically, then horizontally to correct positions at which panels attached to support links