Sieve device for plansifters for fractionating ground cereal products
AssigneeSwisca AG
InventorsOliver Ensslin, Jonas Schär
Life of this patent
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Abstract
A plansifter includes at least one sieve compartment with an arrangement of several sieve devices with sieves. The sieve device includes a sieve frame and an insert frame with the sieve which is fastened thereon. The sieve frame forms a circumferential side wall and an inwardly projecting rest, on which the insert frame lies, such that the sieve lies within the circumferential side wall. The circumferential side wall surrounds the sieve at the outer side, along an outer delimitation (edge or the like) of the sieve. The sieve lies below an upper edge of the circumferential side wall. The sieve frame thus forms a trough in which the insert frame with the sieve lies.
Claims16
A sieve device for a plansifter, comprising a sieve frame and an insert frame with a sieve which is fastened thereon, wherein the sieve frame comprises a circumferential side wall, and wherein the sieve frame comprises a rest, on which the insert frame lies, such that the circumferential side wall surrounds the sieve and extends to above the sieve such that the sieve lies below an upper edge of the circumferential side wall.
Dependencies are inferred from the claim text.