F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 1/00 (2006.01)
Patent
CA 2759673
The present invention relates to a duct bearing system, more specifically to a structural duct bearing system for specific use in tunnels, and aims at solving the problems and difficulties that arise when using traditional methods for mounting duct bearing structures in tunnels. The system is modular and essentially comprises a stay or beam made of a hollow structural section with a round cross-section secured to the tunnel wall or a trapezoidal bearing structure fastened by screws, said hollow structural section stay or beam comprising one or more points for fastening roller bearing support structures which comprise structural attachment or arresting elements secured by screws to the roller bearing support structure and to the hollow structural section stay or beam. The structure further comprises an upper fitting section for including additional modules that are fastened by screws to the tunnel walls.
La présente invention concerne un système de support de conduites, et plus précisément un système de support structural de conduites trouvant une application particulière dans les tunnels, avec pour objectif de résoudre les problèmes et les difficultés inhérents à l'utilisation des procédés classiques de montage de structures de support de conduites dans les tunnels. Ce système est modulaire et comprend essentiellement un montant ou une poutre creuse à section circulaire, fixé à la paroi du tunnel ou au moyen d'une structure de support trapézoïdale par des vis, ledit montant ou ladite poutre creuse comprenant un ou plusieurs points de fixation de structures de support pour rouleaux, telles que des structures comprenant des éléments de fixation ou butée structurale fixés par des vis à la structure de support de rouleaux et audit montant ou à ladite poutre creuse, la structure comprenant en outre une section d'emboîtement supérieure pour l'inclusion de modules additionnels à fixer par vissage aux parois du tunnel.
Gomes Fernandes Paulo Roberto
Riches Mckenzie & Herbert Llp
LandOfFree
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