| 摘要 |
<p>This mechanism comprises a single control lever extended, beyond its axis of rotation (5), by an extension piece (25), a transmission piece (7) and an angle lever (15), the movement in a vertical plane of the said angle lever (15) causing the displacement of the movable disc (36) of the said mixing valve in a first direction. The rigid piece (7) comprises two articulations of the ball-and-socket type (6, 8, 9, 18), one (6, 8) interacting with the extension piece of the control lever (4), the other (9, 18) interacting with an arm (17) of the angle lever (15). The axis of rotation (O) of the upper ball-and-socket joint (6, 8) is situated substantially on the axis of rotation (A'A') of the cylindrical sleeve (23) ensuring, by the actuation of the lever (4) in a horizontal plane, the displacement of the movable disc (36) in a second direction, orthogonal to the first direction, via a cam finger (24) integrally connected to the sleeve (23). <IMAGE></p> |
