Apparatus for aligning the tail parts of fish
AssigneeNordischer Maschinenbau Rud. Baader GmbH + Co. KG
InventorFranz Hartmann
Life of this patent
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Abstract
Apparatus for aligning and conveying fish includes four vaned wheels mounted in pairs, two upper and two lower. The upper and lower vanes move between one another in the manner of paddle wheels and the upper pair can be moved towards and away from the lower pair for varying cross section of the fish.
Claims8
Apparatus for aligning fish comprising first and second wheel assemblies each comprising a pair of spaced rotors having radially-extending impellers, the impellers of the pair of rotors of the first wheel assembly being arranged to move in between the impellers of the respective pair of rotors of the second wheel assembly during rotation of said rotors, the impellers of the rotors in each pair being spaced from each other to define a space through which fish are conveyed when engaged by the rotating impellers, the impellers of at least one of said assemblies being relatively movable towards and away from the other assembly to vary the cross-section of said space to conform to the cross-section of the fish passing therethrough.
Apparatus for aligning and conveying fish comprising upper and lower drive wheel assemblies each assembly comprising a pair of rotors having radially-extending impellers, the impellers of each assembly being aranged to extend between the impellers of the other assembly during rotation thereof, the upper and lower drive wheel assemblies being relatively displaceable to define a varying size of fish conveying space between them.
Dependencies are inferred from the claim text.