B - Operations – Transporting – 28 – D
Patent
B - Operations, Transporting
28
D
B28D 1/18 (2006.01) B23D 47/12 (2006.01) E04F 21/16 (2006.01)
Patent
CA 2468595
A cutting and grinding (6) tool for removing grout (3) from between tiles (4) comprises a rotatable cutting disc (8) formed with a plurality of radially extending teeth (10) about the circumference of the disc. A drive gear (12) engagable with the teeth is rotated by a power drill to exert a drive force to rotate the cutting disc. The disc teeth serve a dual function of performing a cutting and grinding operation and transmitting the drive force of the drive gear to rotate to the disc. The tool is simple in construction, reliable in operation and easy to control in order to efficiently remove grout from between tiles.
La présente invention concerne un outil coupant et broyant (6) destiné à la suppression du coulis (3) d'entre les carreaux (14). Il est constitué d'un disque coupant rotatif (8) dont le pourtour est garni d'une pluralité de dents radiales (10). Un engrenage moteur (12) prenant sur les dents est monté sur un bloc de perceuse de façon à appliquer au disque coupant une force motrice de rotation. Les dents du disque ont la double fonction d'exécuter les opérations de coupe et de broyage et de transmettre au disque la force motrice de l'engrenage pour le faire tourner. Cet outil, qui est de construction simple, est d'un fonctionnement fiable et facile à commander pour les opérations d'enlèvement du coulis d'entre les carreaux.
Fetherstonhaugh & Co.
Vancouver Tool Corporation
LandOfFree
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