B - Operations – Transporting – 21 – F
Patent
B - Operations, Transporting
21
F
B21F 15/08 (2006.01) B21F 27/10 (2006.01) B21F 27/12 (2006.01) B21F 33/00 (2006.01) E04C 5/00 (2006.01) E04C 5/06 (2006.01)
Patent
CA 2423310
An apparatus for making reinforcing cages, the apparatus having: a frame; a former adapted to receive a plurality of longitudinally extending reinforcing rods; a bed attached to the frame, wherein the former rests on and is able to rotate relative to the bed; a drive for rotating the former a loading module located adjacent to the former; a shuttle mounted on the loading module for longitudinal reciprocal movement towards and away from the former, wherein the shuttle feeds reinforcing rods into the former by moving towards the former, and withdraws the reinforcing rods from the former by moving away from the former as a reinforcing band is positioned around the reinforcing bars; and a rotatable cage holder adapted to hold a reinforcing cage during construction of the reinforcing cage, the cage holder being adapted to substantially prevent twisting of the reinforcing rods which form part of the reinforcing cage.
Cette invention concerne un appareil servant à la fabrication de cages d'armature pour béton armé, comprenant : un bâti ; un manchon de mise en forme conçu pour recevoir une pluralité de tringles d'armature disposées dans le sens longitudinal ; un lit fixé au bâti sur lequel repose le manchon de mise en forme, lequel manchon peut tourner par rapport au lit; un dispositif d'entraînement assurant la rotation du manchon ; un module de chargement situé contre le manchon de mise en forme ; une navette montée sur le module de chargement qui est animée d'un mouvement de va-et-vient par rapport au manchon, et qui achemine des tringles d'armature dans le manchon de mise en forme en s'approchant de ce dernier et les en retire en s'écartant dudit manchon en forme lorsque la bande de renforcement est placée autour des tringles d'armature ; et un porte-cage rotatif servant à maintenir la cage d'armature pendant sa construction, qui est fait pour empêcher sensiblement les tringles d'armature formant la cage d'armature de se tordre.
Barden Wayne
Goudreau Gage Dubuc
LandOfFree
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