| 摘要 |
1. Membrane multi-spring pneumatic motor composed of a casing in the form of a hermetically sealed chamber, in which, on symmetrically arranged springs, a membrane unit is placed, which is composed of a membrane, a membrane plate and a mandrel, characterised in that a bracket (16) is attached to the casing (1), in which bracket an adjusting screw (12) is placed, against which the membrane unit (2) leans in one of its extreme positions.<IMAGE>
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