Mixer element for a mixer for multi-component pastes, and mixer using the same
Assignee3M Espe AG
InventorsIngo W. Wagner, Helmut Pauser
Life of this patent
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Abstract
The present invention relates to a mixer element for a mixer for producing a paste by mixing components, the mixer comprising a mixing chamber. The mixer element comprises a body portion comprising a longitudinal axis extending from a rear end to a front end of the body portion, mixing vanes or blades provided at the body portion, and closure elements for closing the inlet openings to the mixing chamber. The closure elements are arranged at the rear end of the body portion adjacent to the inlet openings, and provide a paste-tight closure.
Claims15
A mixer comprising a mixer element and a housing having a mixing chamber that includes inlet openings and contains the mixer element, wherein said mixer element cooperates with the housing to provide a paste-tight closure of the inlet openings when in a first position, and to open the inlet openings when in a second position.
Dependencies are inferred from the claim text.