MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY...
D01B
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SECTION D — TEXTILES; PAPER
TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D 01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING (metal threads B 21; fibres or filaments of softened glass, minerals, or slag C 03 B 37/00; yarns D 02)
Note
In this class, the following terms are used with the meanings indicated:
-
"fibre" means a relatively-short, elongated member of natural or artificial material;
-
"filament" means an endless or quasi-endless, elongated member of natural or artificial material;
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"yarn" means a unitary assembly of fibres, usually produced by spinning;
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"thread" means an assembly of yarns or filaments, usually produced by twisting.
D 01 B
MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OR FILAMENTS, e.g. FOR SPINNING (crude extraction of asbestos fibres from ores
B 03 B; apparatus for retting D 01 C)
Note
Attention is drawn to the Note following the title of class D 01.
1
/
00
Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
1
/
02
•
Separating vegetable fibres from seeds, e.g. cotton
1
/
04
•
•
Ginning
1
/
06
•
•
•
Roller gins, e.g. Macarthy type
1
/
08
•
•
•
Saw gins
1
/
10
•
Separating vegetable fibres from stalks or leaves
1
/
12
•
•
Rippling
1
/
14
•
•
Breaking or scutching, e.g. of flax; Decorticating
1
/
16
•
•
•
with devices dependent on a bending action to break or loosen fibre-bearing materials (crushing rollers D 01 B 1/22)
1
/
18
•
•
•
with stamping devices
1
/
20
•
•
•
with scraping devices
1
/
22
•
•
•
with crushing or breaking rollers or plates
1
/
24
•
•
•
with toothed or other pointed devices
1
/
26
•
•
•
with beaters rotating about an axis parallel to the fibre bundle
1
/
28
•
•
•
with beaters rotating about an axis perpendicular to the fibre bundle
1
/
30
•
•
•
Details of machines
1
/
32
•
•
•
•
Feeding arrangements
1
/
34
•
•
•
•
Devices holding fibres or fibre-bearing materials during treatment
1
/
36
•
•
•
•
•
Conveying devices, e.g. moving bands or ropes
1
/
38
•
•
•
•
Delivery or discharge arrangements
1
/
40
•
•
•
•
Arrangements for disposing of non-fibrous materials
1
/
42
•
•
•
•
•
employing liquids
1
/
44
•
•
•
•
Framework; Casings; Coverings; Grids
1
/
46
•
•
•
•
Driving arrangements
1
/
48
•
•
Drying retted fibres
1
/
50
•
Obtaining fibres from other specified vegetable matter, e.g. peat, Spanish moss
3
/
00
Mechanical removal of impurities from animal fibres (carbonising rags to recover animal fibres D 01 C 5/00) [2]
3
/
02
•
De-burring machines or apparatus (de-burring arrangements forming part of, or intimately associated with, carding or drafting machines, e.g. burr-crushing rollers, D 01 G
)
3
/
04
•
Machines or apparatus for washing or scouring loose wool fibres
3
/
06
•
•
with circular movement of either wool or liquid
3
/
08
•
•
with longitudinal movement of either wool or liquid
3
/
10
•
•
Details of machines or apparatus
5
/
00
Hackling or heckling machines (hand heckling tools
D 01 G 33/00)
5
/
02
•
Details
5
/
04
•
•
Apparatus for feeding, holding, or conveying materials to or in machines
5
/
06
•
•
Construction, mounting, or operating features of heckling devices
5
/
08
•
•
Arrangements for removing, or disposing of, tow or waste
5
/
10
•
•
Touch pins or other ending devices
5
/
12
•
•
Framework; Casings; Coverings
5
/
14
•
•
Driving arrangements
5
/
16
•
•
Arrangements for confining or removing dust or the like
7
/
00
Obtaining silk fibres or filaments
7
/
02
•
Cleaning or classifying silk cocoons
7
/
04
•
Reeling silk
7
/
06
•
Obtaining silk from cocoons or portions thereof not suitable for reeling (de-gumming silk D 01 C 3/02)
9
/
00
Other mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments
