Harro Hoefliger Verpackungsmaschinen Gmbh

Harro Hofliger Verpackungsmaschinen Gmbh

Harra Höfligerverpackungsmaschinen Gmbh

Sven Brecht

Clifford Dey

Ingmar Neff

Bernhard Handel

Marcus Hild

Marcel Renz

Jürgen Gattnar

A suture attaching station attaches a needle and a suture to form a single combination. The setup of the crimping unit is facilitated by using an offline measuring fixture. The offline measuring fixture is calibrated by placing a precision gage block into the measuring fixture and then zeroing a digital measuring unit. The gage block is then replaced by the desired crimping die and the reading is noted as an offset for the servo drive of the suture attaching station. This offset is used to set the zero point of the crimping die centre.

Universal winding machine for a multitude of tray designs

A machine for winding sutures into a suture tray package comprises a base platform, a plurality of package nests, a first workstation for placing an empty tray onto one of the package nests, a further workstation for feeding a needle with an attached suture in the tray and parking said needle in the tray, a winding station for winding the suture into a winding channel of the tray, a lid placement station for placing a lid onto one of the package nests, a lid attachment station for attaching the lid to the tray, and an offloading station for removing said trays from the package nests. The further workstation comprises two tweezer grippers, at least one of said tweezer grippers having a V- or U-shaped notch, said V- or U-shaped notch being located at the inside of the notched tweezer gripper facing the second tweezer gripper.

A method is for producing individual dosing quantities of a powdered product via a drum dosing device. Individual masses of multiple ejected dosing quantities are sequentially determined. A mass mean value is formed and compared to a predetermined inner target mass range. If the mass mean value is inside the range, the level of the partial vacuum acting on the dosing opening in the filling position remains unchanged, and the above formation of a mass mean value begins anew. If the mass mean value is outside the range, an adapted partial vacuum is ascertained such that in the case of excessively low mass mean value, the level of the partial vacuum is increased, and in the case of excessively high mass mean value, the level of the partial vacuum is decreased. The adapted partial vacuum is applied to the dosing opening in the filling position.

Method for producing individual dosing quantities via a drum dosing device

A metering roller is for filling a vessel with a portion of a powder product to be metered. The metering roller includes a roller jacket, a filter element, a filter strip, a seal and a clamping core. The roller jacket defines at least one metering opening completely penetrating the roller jacket from its outer side to its inner side, the metering opening being delimited on the inside via a filter element. The filter element is pressed by the clamping core via the filter strip against the inner side of the roller jacket. The seal is arranged between the filter element and the filter strip, the metering opening being exposed to a negative pressure through the filter element via at least one pressure channel in the filter strip. The seal seals a connection of the pressure channel to the metering opening. The seal is an elastomer cured onto the filter strip.

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Allmersbach im Tal, Germany

Sven Brecht