B - Operations – Transporting – 24 – B
Patent
B - Operations, Transporting
24
B
B24B 7/18 (2006.01) A47L 11/14 (2006.01) A47L 11/164 (2006.01) B24B 45/00 (2006.01) B24B 47/12 (2006.01) F16D 1/10 (2006.01)
Patent
CA 2409739
A floor-treating machine comprises a frame (2) with actuating means (10), a housing (3), which is attached to the frame in such a manner that it can rotate about a substantially vertical axis and in which at least three heads (7), which can each rotate about a substantially vertical axis, are mounted, which heads are provided, on their bottom surface, with treating means and/or coupling means for treating means to be coupled to, a motor (22), the shaft (28) of which is concentric with respect to the vertical axis of the frame, which shaft is in driving interaction with the housing and the heads by means of respective transmissions. The transmission for driving the housing comprises an auxiliary shaft (23) which runs parallel to and at a distance from the centre axis of the frame, which auxiliary shaft is connected, via a first auxiliary transmission (25, 26, 27), to the motor shaft and is connected, via a second auxiliary transmission (5, 13, 18), to the housing.
L'invention concerne une machine pour le traitement des sols, comprenant un cadre (2) équipé de moyens de commande (10), un logement (3) qui est relié au cadre de manière à pouvoir pivoter autour d'un axe sensiblement vertical et qui comprend au moins trois têtes (7) pouvant pivoter indépendamment les unes des autres autour de l'axe sensiblement vertical. La surface inférieure de ces têtes est pourvue de moyens de traitement et/ou de moyens de raccordement permettant de raccorder les moyens de traitement à un moteur (22); l'arbre de celui-ci étant concentrique par rapport à l'axe vertical du cadre. L'arbre est couplé par entraînement avec le logement et avec les têtes au moyen de transmissions respectives. La transmission entraînant le logement comprend un arbre intermédiaire (23) qui fonctionne parallèlement et à distance de l'axe central du cadre. L'arbre intermédiaire est couplé, d'une part, à l'arbre du moteur via une première transmission intermédiaire (25, 26, 27) et, d'autre part, au logement via une seconde transmission intermédiaire (5, 13, 18).
Muller Joop Henk
Van Vliet Johannes Petrus
Holland Industriele Diamantwerken B.v.
Mccarthy Tetrault Llp
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