E - Fixed Constructions – 04 – F
Patent
E - Fixed Constructions
04
F
E04F 17/12 (2006.01) B65G 11/02 (2006.01) B65G 11/18 (2006.01) E04B 7/12 (2006.01)
Patent
CA 2183322
A drop delivery, debris disposal chute comprises a plurality of U-sectioned body modules (22) joined end to end and a plurality of cover modules (23) forming a continuous vertical duct. Spaces between adjacent cover modules constitute duct access openings. The duct is clamped to inlet structures (12, 30) secured to the floors of a multi-storey building under construction and each providing a feed race communicating with a respective access opening. The spacing of the access openings to suit the floor spacing is provided by means of a non-modular cover between each inlet structure able to be overlapped by an adjacent cover module.
Une goulotte d'amenée ou d'évacuation de débris comprend plusieurs modules (22) de corps à section en U placés bout à bout et plusieurs modules (23) de fermeture formant un conduit vertical continu. Des espaces séparant les modules de fermeture adjacents constituent des ouvertures d'accès à ce conduit, lequel est assujetti à des structures (12, 30) d'entrée, fixées aux planchers d'un bâtiment de plusieurs étages en construction, dont chacune donne un déversoir qui communique avec l'ouverture d'accès respective. L'espacement des ouvertures d'accès, s'adaptant à la hauteur des étages, provient d'une fermeture non modulaire placée entre chaque structure d'entrée que peut chevaucher un module de fermeture adjacent.
Preston John Clement
R. William Wray & Associates
LandOfFree
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