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D01H4/26
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Parent Industries
D
TEXTILES PAPER
D01
Threads, fibers
D01H
SPINNING OR TWISTING
D01H4/00
Open-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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D01H4/26
in friction spinning
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Patents Grants
last 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