Block

Details Block Block

E - Fixed Constructions

04

B

E04B 2/02 (2006.01) E04B 2/08 (2006.01) E04B 2/12 (2006.01)

Patent

CA 2500880

A block according to the present invention is a block comprising a base body part, a first protruding part, and a second protruding part, which are integrally formed with each other. The base body part has a left lower side face, a right lower side face, a left upper side face, and a right upper side face formed as respective sloping faces. The first protruding part has a lower surface thereof formed by first to third left-hand sloping faces, an upper surface thereof formed by fourth to sixth left-hand sloping faces, and a left side surface thereof formed by seventh and eighth left-hand sloping faces. The second protruding part has a lower surface thereof formed by first to third right-hand sloping faces, an upper surface thereof formed by fourth to sixth right--hand sloping faces, and a right side surface thereof formed by seventh and eighth right-hand sloping faces. The faces of the lower portion of the block are each formed with a fitting groove, and the faces of the upper portion of the block are each formed with a fitting protrusion.

L'invention concerne un bloc (1) de construction comportant une base (11), une première partie saillante (21) et une deuxième partie saillante (31) formées intégralement. La face inférieure gauche (11c), la face inférieure droite (11d), la face supérieure gauche (11e) et la face supérieure droite (11f) de la base (11) sont inclinées. La face inférieure de la première partie saillante (21) est formée par les faces inclinées gauches (21a) à (21c), sa face supérieure est formée par les faces inclinées gauches (21d) à (21f) et sa face gauche est formée par les faces inclinées gauches (21g) et (21h). La face inférieure de la seconde partie saillante (31) est formée par les faces inclinées droites (31a) à (31c), sa face supérieure est formée par les faces inclinées droites (31d) à (31f) et sa face droite est formée par les faces inclinées droites (31g) et (31h). Des rainures de fixation sont formées dans les faces inférieures du bloc (1) et des parties saillantes de fixation sont formées sur les faces supérieures des rainures de fixation.

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