E - Fixed Constructions – 01 – C
Patent
E - Fixed Constructions
01
C
94/2, 94/29, 61/
E01C 23/00 (2006.01) E01C 9/08 (2006.01) E01C 19/52 (2006.01) F41H 7/02 (2006.01)
Patent
CA 2001236
A fascine 1 suitable for filling ditches includes a core comprising a plurality of inflatable core members 4, and a sleeve 2a comprising a multiplicity of axially parallel sleeve members 1a connected by at least two flexible tie means 3 such as chains. A compressed gas cylinder 6 is provided for inflating the core, and is connected to the core members 4 by a ring main manifold 11 incorporating one way valves for allowing gas to flow into the core members only. The invention also provides a plurality of fascines in combination with a launching means.
Fascine (1) utilisée pour combler des fossés. La fascine inclut un noyau à plusieurs éléments gonflables (4), et une enveloppe (2a) comprenant plusieurs éléments parallèles axiaux (1a) raccordés par au moins deux dispositifs de liaison flexibles (3) comme des chaînes. Une bouteille à gaz comprimé (6) permet de gonfler le noyau, et est raccordée aux éléments (4) du noyau par un manifold principal annulaire (11) incorporant des soupapes unidirectionnelles pour permettre au gaz de s'écouler dans les éléments du noyau seulement. L'invention présente également plusieurs fascines en combinaison avec un dispositif de lancement.
Fetherstonhaugh & Co.
Qinetiq Limited
LandOfFree
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