| 摘要 |
The transmission device for transforming at least an oscillating motion into a rotational one-way linear movement includes an actuator oscillating about an axis of oscillation, between two positions, in a first so-called driving direction, and in a second so-called reverse direction, opposite the driving direction; a wheel provided with an axis of rotation, the axis of oscillation of the actuator and the axis of rotation of the wheel merging; a butt driving device for the wheel, secured to the actuator, capable of driving the wheel in a first so-called forward direction; and a butt locking device for the wheel, capable of preventing the wheel from rotating. A device dispenses controlled doses of a liquid, pasty or viscous substance, in particular a sealing product, using such a transmission device.
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