E - Fixed Constructions – 04 – G
Patent
E - Fixed Constructions
04
G
E04G 17/00 (2006.01)
Patent
CA 2677830
The invention relates to a formwork corner system comprising a) a formwork inner corner element (1) having two interconnected inner limbs (5, 6) at an angle to each other, b) a formwork outer corner element (2) having two rigidly interconnected outer limbs (25, 26) at an angle to each other, c) two rectangular formwork elements (3, 4) respectively provided with at least one block hole (13, 14, 15, 16), all block holes (13, 14, 15, 16) of a formwork element (3, 4) being arranged in a common plane (A) which extends centrally between two parallel lateral outer edges (17, 18, 19, 20) of the rectangular formwork element (3, 4) and perpendicularly to the formwork plane (SE). The position of each block hole (8, 9, 10, 11) of each inner limb (5, 6) in relation to three lateral outer edges (21, 12, 22) of the inner limb (5, 6) corresponds to the position of a block hole (13, 14, 15, 16) of a formwork element (3, 4) in relation to three lateral outer edges (23, 17, 24, 20) of the formwork element (3, 4), and vice versa. The inventive corner system enables a panel formwork to be produced at a low cost.
L'invention concerne un système de coins de cadre de coffrage, comprenant a) un élément coin interne (1) doté de deux branches internes (5, 6) reliées en formant un coude, b) un élément coin externe (2) doté de deux branches externes (25, 26) reliées de manière rigide en formant un coude, c) deux éléments cadre de coffrage (3, 4) rectangulaires présentant au moins un orifice d'ancrage (13, 14, 15,16), tous les orifices d'ancrage (13, 14, 15, 16) d'un élément cadre de coffrage (3, 4) étant disposés dans un plan d'orifices d'ancrage (A) commun, ce plan d'orifices d'ancrage (A) s'étendant au centre entre deux arêtes externes (17, 18, 19, 20) latérales parallèles de l'élément cadre de coffrage (3, 4) rectangulaire et perpendiculaire au plan de l'enveloppe de coffrage (SE). La position de chaque orifice d'ancrage (8, 9, 10, 11) de chaque branche interne (5, 6) par rapport à trois arêtes externes (21, 12, 22) latérales de la branche interne (5, 6) correspond à la position d'un orifice d'ancrage (13, 14, 15, 16) d'un élément cadre de coffrage (3, 4) par rapport à trois arêtes externes (23, 17, 24, 20) latérales de l'élément cadre de coffrage (3, 4) et vice-versa. Le système coin selon l'invention permet de construire un cadre coffrant à moindre coût.
Cassan Maclean
Peri Gmbh
LandOfFree
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