E - Fixed Constructions – 01 – F
Patent
E - Fixed Constructions
01
F
E01F 9/013 (2006.01) E01F 9/011 (2006.01) E04H 12/22 (2006.01)
Patent
CA 2309584
The Support Post Securing system allows for the removal and reinstallation of a support post fitted with tapered sleeves (12) installed in a ground tube (16) secured in concrete. The holding ability can be increased by applying downward pressure to post (17). The taper of sleeves (12) when fitted to post (17) installed in ground tube (16) seals ground tube (16) against water or foreign material entering ground tube (16). A cap (40) is fitted to ground tube (16), when the post is removed, to allow passage of traffic over the ground tube (16) and exclude foreign materials and water from the ground tube (16). Cap and post removal tools are also disclosed and are operated from a standing position.
La présente invention porte sur un système de fixation d'un montant de soutien, qui permet le retrait et la réinstallation dudit montant de soutien qui est pourvu de manchons coniques (12) et monté dans un tube d'ancrage (16) noyé dans du béton. Il est possible d'accroître la capacité de fixation en exerçant sur le montant (17) une pression vers le bas. Les vibrations dues au trafic et au vent ajouteront à l'efficacité du système de fixation du montant de soutien.
Bereskin & Parr
Kdc Systems Ltd.
LandOfFree
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