摘要 |
In order to save components in a hydraulically activated, pneumatic amplifier device, preferably used as a clutch amplifier for disengaging commercial-vehicle clutches, while keeping the construction simple and reducing the overall size, the hydraulically operable control slide (5), the valve body (6) controlling the external energy, and the elastomeric reaction device (12) acting on the control slide (5) are arranged coaxially.
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