Mixing and whipping whisk
AssigneeBraun GmbH
InventorsMichael Haas, Hagen Reker
Life of this patent
Estimating the term…
Abstract
The disclosed mixing and whipping whisk is composed of a drive shaft, a number of coil wires and a plug-shaped clamping element which permits the coiled wires to be secured to the drive shaft by a simple clip action in a tension-proof and anti-torsion manner.
Claims11
Mixing and whipping whisk for electric mixing machines and hand mixers which is composed of a shaft adapted to be coupled with the motor drive and of at least two crossing coiled wires, each said wire having free end portions which are secured by clamping engagement in recesses of a mounting head secured to said shaft,
- characterized in that said mounting head comprises an indentation that is concentric relative to the shaft axis, in the wall of which indentation there are shaped longitudinal grooves arranged in pairs opposite to each other and extending in the axial direction, into which longitudinal grooves said free end portions of said coiled wires are inserted, and a plug-shaped clamping element which comnforms to said indentation secured in said indentation in a self-clamping manner, the said end portions being radially outwardly pressed into the grooves and being clamped therein by means of said plug-shaped clamping element.
Mixing and whipping whisk for electric mixing machines and hand mixers comprising a shaft adapted to be coupled with a drive, a mounting head at the end of the shaft remote from the drive end, said mounting head having at one end an indentation that is concentric with the shaft axis, shaped longitudinal grooves arranged in opposed pairs and extending in the axial direction in the wall of said indentation, said longitudinal grooves terminating in radial grooves, at least two crossing coil wires, each said coil wire having end portions and said end portions having roughly rectangular extensions, said end portions being disposed in said longitudinal grooves with said extensions disposed in said radial grooves, and a plug-shaped clamping element which conforms to said indentation and is secured therein in a self-clamping manner, said clamping element pressing said end portions radially outwardly into said longitudinal grooves and pressing said extensions into said radial grooves in the axial direction.
Dependencies are inferred from the claim text.