for friction spinning

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CPC
D01H4/52

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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

Current Industry

D01H4/52for friction spinning

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of, and device for, performing a start spinning operation fo...
- Patent number 4,918,913
- Issue date Apr 24, 1990
- Maschinenfabrik Rieter AG
- Emil Briner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Device for starting or recommencing spinning of a yarn in a frictio...
- Patent number 4,856,269
- Issue date Aug 15, 1989
- Maschinenfabrik Rieter AG
- Emil Briner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process and device for piecing to an open-end friction spinning device
- Patent number 4,819,420
- Issue date Apr 11, 1989
- Schubert & Salzer
- Kurt Lovas
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process and device for piecing up an open-end friction spinning device
- Patent number 4,817,380
- Issue date Apr 4, 1989
- Schubert & Salzer
- Kurt Lovas
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Friction spinning apparatus
- Patent number 4,811,554
- Issue date Mar 14, 1989
- Hollingsworth (U.K.) Ltd.
- Alfred Wood
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process and device to piece to an open-end friction spinning device
- Patent number 4,781,017
- Issue date Nov 1, 1988
- Schubert & Salzer
- W. Gerhard Hoeber
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the stopping and restarting of an arrangement for open-...
- Patent number 4,745,737
- Issue date May 24, 1988
- Stahlecker; Fritz
- Wolfgang Feuchter
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method and apparatus for starting spinning operation of an open end...
- Patent number 4,727,715
- Issue date Mar 1, 1988
- Stahlecker; Fritz
- Wolfgang Feuchter
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method and apparatus for starting up a friction spinning assembly
- Patent number 4,711,082
- Issue date Dec 8, 1987
- W. Schlafhorst & Co.
- Hans Raasch
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of starting spinning of a yarn in a friction spinning device
- Patent number 4,680,924
- Issue date Jul 21, 1987
- Rieter Machine Works Limited
- Emil Briner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process and apparatus for friction spinning
- Patent number 4,679,388
- Issue date Jul 14, 1987
- Schubert & Salzer
- Peter Artzt
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Open-end spinning machine with a plurality of spinning units having...
- Patent number 4,676,060
- Issue date Jun 30, 1987
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process and device for starting spinning on an open-end spinning ap...
- Patent number 4,676,059
- Issue date Jun 30, 1987
- Schubert & Salzer
- Peter Artzt
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Friction spinning apparatus
- Patent number 4,660,366
- Issue date Apr 28, 1987
- Hollingsworth (UK) Limited
- Michael Barrett
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for piecing a yarn in a friction spinning device
- Patent number 4,646,513
- Issue date Mar 3, 1987
- Maschinenfabrik Rieter AG
- Emil Briner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Device for feeding-in a thread end into a spinning nip of a frictio...
- Patent number 4,641,494
- Issue date Feb 10, 1987
- W. Schlafhorst & Co.
- Hans Raasch
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process and apparatus for rejoining a thread on an open-end frictio...
- Patent number 4,633,660
- Issue date Jan 6, 1987
- Schubert & Salzer
- Peter Artzt
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Yarn piecing arrangement for an open-end friction spinning machine
- Patent number 4,628,685
- Issue date Dec 16, 1986
- Stahlecker; Fritz
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process and apparatus for piecing a yarn at a spinning unit of an o...
- Patent number 4,617,790
- 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
Auxiliary roller drive for open-end friction spinning machine
- Patent number 4,606,186
- Issue date Aug 19, 1986
- Stahlecker; Hans
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Arrangement for stopping and starting an open-end friction spinning...
- Patent number 4,606,184
- Issue date Aug 19, 1986
- Stahlecker; Hans
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Yarn piecing arrangement for an open-end friction spinning machine
- Patent number 4,598,539
- Issue date Jul 8, 1986
- Stahlecker; Hans
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method and device for piecing on a thread in friction spinning mach...
- Patent number 4,586,325
- Issue date May 6, 1986
- W. Schlafhorst & Co.
- Heinz-Georg Wassenhoven
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Yarn piecing arrangement for an open-end friction spinning machine
- Patent number 4,570,430
- Issue date Feb 18, 1986
- Stahlecker; Hans
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Start spinning arrangement for an open end friction spinning machine
- Patent number 4,563,872
- Issue date Jan 14, 1986
- Stahlecker; Fritz
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Yarn piecing method and apparatus
- Patent number 4,563,871
- Issue date Jan 14, 1986
- Stahlecker; Hans
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Start spinning arrangement for an open end friction spinning machine
- Patent number 4,561,242
- Issue date Dec 31, 1985
- Stahlecker; Hans
- Fritz Stahlecker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Yarn piecing arrangement for an open-end friction spinning machine
- Patent number 4,559,774
- Issue date Dec 24, 1985
- Stahlecker; Hans
- Fritz Stahlecker
- 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

for friction spinning

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of, and device for, performing a start spinning operation fo...

Device for starting or recommencing spinning of a yarn in a frictio...

Process and device for piecing to an open-end friction spinning device

Process and device for piecing up an open-end friction spinning device

Friction spinning apparatus

Process and device to piece to an open-end friction spinning device

Process for the stopping and restarting of an arrangement for open-...

Method and apparatus for starting spinning operation of an open end...

Method and apparatus for starting up a friction spinning assembly

Method of starting spinning of a yarn in a friction spinning device

Process and apparatus for friction spinning

Open-end spinning machine with a plurality of spinning units having...

Process and device for starting spinning on an open-end spinning ap...

Friction spinning apparatus

Method for piecing a yarn in a friction spinning device

Device for feeding-in a thread end into a spinning nip of a frictio...

Process and apparatus for rejoining a thread on an open-end frictio...

Yarn piecing arrangement for an open-end friction spinning machine

Process and apparatus for piecing a yarn at a spinning unit of an o...

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

Auxiliary roller drive for open-end friction spinning machine

Arrangement for stopping and starting an open-end friction spinning...

Yarn piecing arrangement for an open-end friction spinning machine

Method and device for piecing on a thread in friction spinning mach...

Yarn piecing arrangement for an open-end friction spinning machine

Start spinning arrangement for an open end friction spinning machine

Yarn piecing method and apparatus

Start spinning arrangement for an open end friction spinning machine

Yarn piecing arrangement for an open-end friction spinning machine

Method and device for starting the operation of a friction-spinning...

Patents Applicationslast 30 patents