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Ohne Fallgewicht arbeitender Fernauslöser
Authors:Prof H Ambühl  Das Gerät ist erhältlich bei Fa Dr H Züllig
Institution:(1) EAWAG, CH-8600 Dübendorf, Schweiz;(2) Apparatebau, CH-9424 Rheineck
Abstract:A device is described which can be used where working equipment has to be instantly activated (i.e. without time delay) under water. The latch with an adjustable spring, on which the instrument is fastened, can be released by jerking on the supporting cable or by suddenly stopping the lowering motion, thereby instantly activating the working equipment.
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