in friction spinning

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CPC
D01H4/26

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DTEXTILES PAPER D01Threads, fibers D01HSPINNING OR TWISTING D01H4/00Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers Piecing arrangements therefor Covering endless core threads with fibres by open-end spinning techniques

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D01H4/26in friction spinning

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Patents Grantslast 30 patents

Information Patent Grant
Friction spinning apparatus with slub clearing means
- Patent number 4,854,117
- Issue date Aug 8, 1989
- Hollingsworth (U.K.), Ltd.
- Peter J. Barratt
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Cleaning arrangement for open-end friction spinning machine
- Patent number 4,745,738
- Issue date May 24, 1988
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Device for removing residual fiber particles on the perforated fric...
- Patent number 4,744,209
- Issue date May 17, 1988
- W. Schlafhorst & Co.
- Heinz-Georg Wassenhoven
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Friction spinning apparatus
- Patent number 4,711,083
- Issue date Dec 8, 1987
- Hollingsworth U.K., Ltd.
- Douglas O. Clough
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fiber feed channel arrangement for open end friction spinning machine
- Patent number 4,638,626
- Issue date Jan 27, 1987
- Stahlecker; Fritz
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Air flow control arrangement for an open-end friction spinning machine
- Patent number 4,617,792
- Issue date Oct 21, 1986
- Stahlecker; Hans
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Pressurized air cleaning arrangement for an open-end friction spinn...
- Patent number 4,612,763
- Issue date Sep 23, 1986
- Stahlecker; Hans
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Cleaning arrangement for open-end friction spinning machines
- Patent number 4,612,762
- Issue date Sep 23, 1986
- Hans Stahlecker & Fritz Stahlecker
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Mobile cleaning device for open end friction spinning machines
- Patent number 4,514,973
- Issue date May 7, 1985
- Stahlecker; Hans
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Pneumatic cleaning apparatus for open end friction spinning machines
- Patent number 4,514,972
- Issue date May 7, 1985
- Stahlecker; Hans
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Friction spinning apparatus and method for cleaning
- Patent number 4,380,892
- Issue date Apr 26, 1983
- Alan Parker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

in friction spinning

Industry

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Patents Grantslast 30 patents

Friction spinning apparatus with slub clearing means

Cleaning arrangement for open-end friction spinning machine

Device for removing residual fiber particles on the perforated fric...

Friction spinning apparatus

Fiber feed channel arrangement for open end friction spinning machine

Air flow control arrangement for an open-end friction spinning machine

Pressurized air cleaning arrangement for an open-end friction spinn...

Cleaning arrangement for open-end friction spinning machines

Mobile cleaning device for open end friction spinning machines

Pneumatic cleaning apparatus for open end friction spinning machines

Friction spinning apparatus and method for cleaning

Patents Applicationslast 30 patents