Lifting mechanism

The lifting mechanism has at least one lever supported on a shaft which is connected with a tension spring. Between the lever (10) and the spring (22) is located a mechanical control device (16,17) that brings about an almost constant lever arm between a pivot point (15) of the spring and the shaft...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAGER, HANS PETER, BAUMANN, MICHAEL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FURNITURE HUMAN NECESSITIES SPICE MILLS SUCTION CLEANERS IN GENERAL
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