E - Fixed Constructions – 01 – C
Patent
E - Fixed Constructions
01
C
E01C 19/28 (2006.01)
Patent
CA 2202132
Proposed is a vibratory roller with at least one tyre (1, 2) having a built-in twin-shaft vibration generator (S), the roller desing making it possible to cause the vibration generator (S) to execute optionally either a circular oscillatory motion or a directional motion with respect to the axis of rotation (28) of the roller tyre (1, 2). The invention achieves this by virtue of the fact that the unbalanced shafts (3, 4) are disposed coaxially with respect to each other and to the axis of rotation (28) of the roller and that they can be coupled to each other in different ways: either to rotate in the same direction or to rotate in opposite directions, it being possible in each case to change the phase relationship of the unbalanced shafts (3, 4) with respect to each other.
Le rouleau vibrant décrit comprend au moins une garniture (1, 2) ayant un générateur de vibrations (S) incorporé comportant deux arbres, qui peut exercer sélectivement une vibration circulaire ou une vibration directionnelle sur l'axe de rotation (28) de la garniture correspondante (1, 2). A cet effet, les arbres déséquilibrés (3, 4) sont disposés coaxialement l'un par rapport à l'autre et par rapport à l'axe de rotation (28) et peuvent être mutuellement couplés de façon à pouvoir tourner dans le même sens de rotation et en sens opposés. Dans les deux cas, la relation des phases entre les arbres déséquilibrés (3, 4) peut être modifiée.
Smart & Biggar
Wacker Neuson Produktion Gmbh & Co. Kg
Wacker Werke Gmbh & Co. Kg
LandOfFree
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