CONTROL LEVEL-LINK WORK FOR MEMBRANE FEED PUMP

In this articulation system for the driving lever of a membrane feed pump, the shaft consists of a tubular element (30) which passes through the driving lever and which houses a compression spring, whose ends bear on two frustoconical pivots (34, 36) themselves slidingly mounted inside the tubular e...

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1. Verfasser: CONSTANTINIDIS,STEPHANE,FR
Format: Patent
Sprache:eng
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Zusammenfassung:In this articulation system for the driving lever of a membrane feed pump, the shaft consists of a tubular element (30) which passes through the driving lever and which houses a compression spring, whose ends bear on two frustoconical pivots (34, 36) themselves slidingly mounted inside the tubular element. The pump body comprises a hollow lower body whose cavity (12) opens out onto a flat face, the latter having, on either side of the cavity, two semicylindrical slideways of the same diameter as the tubular element.