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Josef Derichs
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Moenchengladbach, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Open-end spinning apparatus with a spinning rotor driven by a singl...
Patent number
5,887,417
Issue date
Mar 30, 1999
W. Schlafhorst AG & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Individual-motor drive for spinning-machine spindle
Patent number
5,572,859
Issue date
Nov 12, 1996
Zinser Textilmaschinen GmbH
Josef Derichs
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
Textile tube transport assembly having independent loading and unlo...
Patent number
5,195,687
Issue date
Mar 23, 1993
W. Schlafhorst AG & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and apparatus for controlling the yarn tension of yarn being...
Patent number
5,184,786
Issue date
Feb 9, 1993
W. Schlafhorst AG & Co.
Karl-Josef Brockmanns
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Transport system for a textile machine having manual re-supply assi...
Patent number
5,170,954
Issue date
Dec 15, 1992
W. Schlafhorst AG & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Textile winding machine having an operator accommodating package re...
Patent number
5,170,955
Issue date
Dec 15, 1992
W. Schlafhorst AG & Co.
Hans Grecksch
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for controlling the contact pressure and/or relative moti...
Patent number
5,112,000
Issue date
May 12, 1992
W. Schlafhorst AG & Co.
Josef Derichs
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Spinning apparatus
Patent number
4,918,911
Issue date
Apr 24, 1990
Zinser Textilmaschinen GmbH
Gerhard Grau
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Apparatus for transporting cops and cop tubes
Patent number
4,915,212
Issue date
Apr 10, 1990
W. Schlafhorst & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and apparatus for increasing the winding speed of an automat...
Patent number
4,781,334
Issue date
Nov 1, 1988
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and device for producing a textile web by pneumatic weft pic...
Patent number
4,682,636
Issue date
Jul 28, 1987
W. Schlafhorst & Co.
Josef Derichs
D03 - WEAVING
Information
Patent Grant
Method and device for starting an open-end rotor spinning machine
Patent number
4,660,373
Issue date
Apr 28, 1987
W. Schlafhorst & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Pneumatic spinning method and pneumatic spinning device
Patent number
4,637,207
Issue date
Jan 20, 1987
W. Schlafhorst & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Spinning device
Patent number
4,574,582
Issue date
Mar 11, 1986
W. Schlafhorst & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Driving arrangement for a spinning rotor of an open-end spinning ma...
Patent number
4,574,577
Issue date
Mar 11, 1986
Stahlecker; Hans
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and device for starting the operation of a friction-spinning...
Patent number
4,541,233
Issue date
Sep 17, 1985
W. Schlafhorst & Co.
Hans Raasch
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and device for starting the operation of a friction spinning...
Patent number
4,541,234
Issue date
Sep 17, 1985
W. Schlafhorst & Co.
Heinz-Georg Wassenhoven
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and apparatus for starting the operation of a friction spinn...
Patent number
4,539,804
Issue date
Sep 10, 1985
W. Schlafhorst & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and apparatus for joining a thread
Patent number
4,327,546
Issue date
May 4, 1982
W. Schlafhorst & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Thread brake
Patent number
4,175,718
Issue date
Nov 27, 1979
W. Schlafhorst & Co.
Josef Derichs
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and device for controlling the thread joining in rotor spinn...
Patent number
4,150,530
Issue date
Apr 24, 1979
W. Schlafhorst & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Closed pneumatic load-applying device for thread brakes
Patent number
4,133,492
Issue date
Jan 9, 1979
W. Schlafhorst & Co.
Josef Derichs
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for controlling a thread-joining operation in...
Patent number
4,102,116
Issue date
Jul 25, 1978
W. Schlafhorst & Co.
Josef Derichs
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING