Robert Hartel

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Transport system in a pot spinning machine
- Patent number 5,515,672
- Issue date May 14, 1996
- W. Schlafhorst AG & Co.
- Karl Koltze
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Pot-spinning device having magnetic bearing providing radial and ax...
- Patent number 5,385,007
- Issue date Jan 31, 1995
- W. Schlafhorst AG & Co.
- Robert Hartel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Pot spinning assembly with movable pot
- Patent number 5,289,675
- Issue date Mar 1, 1994
- W. Schlafhorst AgG & Co.
- Karl-Josef Brockmanns
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for changing yarn carriers in a spinning or twisting machine
- Patent number 5,168,697
- Issue date Dec 8, 1992
- W. Schlafhorst AG & Co.
- Karl-Josef Brockmanns
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING