GB1466592A – Machine for cutting a fibre bundle or tow
– Google Patents
GB1466592A – Machine for cutting a fibre bundle or tow
– Google Patents
Machine for cutting a fibre bundle or tow
Info
Publication number
GB1466592A
GB1466592A
GB3109974A
GB3109974A
GB1466592A
GB 1466592 A
GB1466592 A
GB 1466592A
GB 3109974 A
GB3109974 A
GB 3109974A
GB 3109974 A
GB3109974 A
GB 3109974A
GB 1466592 A
GB1466592 A
GB 1466592A
Authority
GB
United Kingdom
Prior art keywords
tow
cage
rollers
machine
knives
Prior art date
1973-08-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3109974A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neumuenstersche Maschinen und Apparatebau GmbH
Original Assignee
Neumuenstersche Maschinen und Apparatebau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1973-08-30
Filing date
1974-07-12
Publication date
1977-03-09
1973-08-30
Priority claimed from DE19732343690
external-priority
patent/DE2343690C3/en
1974-07-12
Application filed by Neumuenstersche Maschinen und Apparatebau GmbH
filed
Critical
Neumuenstersche Maschinen und Apparatebau GmbH
1977-03-09
Publication of GB1466592A
publication
Critical
patent/GB1466592A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
D—TEXTILES; PAPER
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S83/00—Cutting
Y10S83/913—Filament to staple fiber cutting
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T83/00—Cutting
Y10T83/202—With product handling means
Y10T83/2066—By fluid current
Y10T83/207—By suction means
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T83/00—Cutting
Y10T83/465—Cutting motion of tool has component in direction of moving work
Y10T83/4766—Orbital motion of cutting blade
Y10T83/4795—Rotary tool
Y10T83/483—With cooperating rotary cutter or backup
Y10T83/4838—With anvil backup
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T83/00—Cutting
Y10T83/788—Tool pair comprises rotatable anvil and fixed-type tool
Y10T83/793—Anvil has motion in addition to rotation [i.e., traveling anvil]
Y10T83/798—Additional motion is along fixed arcuate path
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T83/00—Cutting
Y10T83/788—Tool pair comprises rotatable anvil and fixed-type tool
Y10T83/793—Anvil has motion in addition to rotation [i.e., traveling anvil]
Y10T83/803—With plural anvils
Abstract
1466592 Stapling fibres NEUMUNSTERSCHE MASCHINENUND APPARATEBAU GmbH 12 July 1974 [30 Aug 1973] 31099/74 Heading D1F A fibre-stapling machine comprises a roller cage and an encircling cutter head which are relatively rotatable about a common axis and between the peripheral rollers and inwardly directed knife-edges of which a filamentary tow is fed from the interior of the cage is pressed and cut. An endless conveyor may envelope the cage and be drawn inwardly between two rollers to form an inner loop travelling over guide rollers and encircling the means for introducing the tow. Cut fibres may be removed through the machine casing centrifugally or pneumatically by suction. The machine shown comprises a stationary cutter head formed by opposed circular plate 1 and ring 2 carrying knives 5 slidably seated at their ends in equiangularly spaced radial slots and clamped between annular, angle-section fittings 3 and 4. A roller cage 11, mounted on the shaft 7 of electric motor 8, is formed by a face-plate 10 and ring 12 which are connected by a spacing cylinder 13 with a longitudinal gap 14 and carry at their peripheries the ends of axles 15 and 16 of freely rotatable rollers 17 and 18. Inside cage 11 a hub 9 carries an eyelet 19, through which the tow is guided, and an endless band 22 which is guided by rollers 18, 20, 21, to include a tensioned loop. Wave-form cam edges 24 and 25 engage opposite ends of successive knives to impart antiphase reciprocation of adjoining knives. In a stapling operation, the tow of filaments 34 is first pulled manually into the cage, threaded through eyelet 19 and the gap 14 and is secured at 35. As the cage rotates, the tow winds in layers on the band 22 with rollers 17, 18, rolling on the inside thereof, until the knife-edges engage the outermost layer and cutting proceeds. In a modified machine Fig. 3 (not shown) the cutter-head (to which the leading end of the tow is secured) rotates about a stationary cage 11 and the tow is layered from the inside outwardly. In a tow feeder 31, a continuously variable transmission (not shown) allows the cage or head to gain slightly on the feed rollers 32.
GB3109974A
1973-08-30
1974-07-12
Machine for cutting a fibre bundle or tow
Expired
GB1466592A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19732343690
DE2343690C3
(en)
1973-08-30
Machine for cutting a thread cable
Publications (1)
Publication Number
Publication Date
GB1466592A
true
GB1466592A
(en)
1977-03-09
Family
ID=5891094
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3109974A
Expired
GB1466592A
(en)
1973-08-30
1974-07-12
Machine for cutting a fibre bundle or tow
Country Status (6)
Country
Link
US
(1)
US3948127A
(en)
BE
(1)
BE819286A
(en)
FR
(1)
FR2242491B3
(en)
GB
(1)
GB1466592A
(en)
IT
(1)
IT1019145B
(en)
NL
(1)
NL7409027A
(en)
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4141115A
(en)
*
1974-12-02
1979-02-27
Franz Fourne
Method and apparatus for cutting textile tow into staple
DE2502593C3
(en)
*
1975-01-23
1979-04-26
Akzo Gmbh, 5600 Wuppertal
Device for opening and transporting freshly cut fiber bundles
FR2455101A1
(en)
*
1979-04-25
1980-11-21
Rhone Poulenc Textile
METHOD AND DEVICE FOR CUTTING A CABLE AND CONTINUOUSLY OPENING THE FIBERS OBTAINED
FR2492851A1
(en)
*
1980-10-29
1982-04-30
Crepy Daniel
Staple fibre cutter – has revolving plate with radial passage, and fixed cutter
US4369681A
(en)
*
1980-11-19
1983-01-25
Lummus Industries, Inc.
Inside-out cutter for elongated material such as tow
US4535663A
(en)
*
1983-06-02
1985-08-20
Allied Corporation
Apparatus for removing cut staple
US4569264A
(en)
*
1984-11-29
1986-02-11
Lummus Industries, Inc.
Apparatus for cutting elongated material into shorter lengths
US5003855A
(en)
*
1989-01-23
1991-04-02
Ciupak Lawrence F
Chopper with auto feed
US5060545A
(en)
*
1989-08-23
1991-10-29
Mini Fibers, Inc.
Method and apparatus for cutting tow into staple
KR100419994B1
(en)
*
1994-12-26
2004-04-21
가부시끼가이샤.다께하라기까이겡규쇼
Fiber cutting apparatus
FR2836056B1
(en)
2002-02-18
2005-02-04
Aldes Aeraulique
METHOD FOR AUTOMATIC CLEANING OF THE FILTER OF A CENTRALIZED SUCTION SYSTEM, DEVICE FOR THIS METHOD AND CENTRALIZED SUCTION SYSTEM EQUIPPED WITH SUCH DEVICE
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2642135A
(en)
*
1946-03-05
1953-06-16
Regalia Gian Carlo
Cutting machine for synthetic silk and rayon yarns
US2607418A
(en)
*
1951-04-10
1952-08-19
Du Pont
Staple cutter
US3334533A
(en)
*
1965-02-19
1967-08-08
Monsanto Co
Staple fiber cutting mechanism
US3768355A
(en)
*
1969-02-20
1973-10-30
E Farmer
Apparatus for cutting tow into staple fiber
1974
1974-07-03
NL
NL7409027A
patent/NL7409027A/en
unknown
1974-07-12
GB
GB3109974A
patent/GB1466592A/en
not_active
Expired
1974-08-27
FR
FR7429286A
patent/FR2242491B3/fr
not_active
Expired
1974-08-28
BE
BE147980A
patent/BE819286A/en
unknown
1974-08-29
IT
IT52785/74A
patent/IT1019145B/en
active
1974-08-30
US
US05/502,001
patent/US3948127A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
DE2343690A1
(en)
1975-03-27
NL7409027A
(en)
1975-03-04
FR2242491B3
(en)
1977-06-17
BE819286A
(en)
1974-12-16
DE2343690B2
(en)
1976-06-24
FR2242491A1
(en)
1975-03-28
IT1019145B
(en)
1977-11-10
US3948127A
(en)
1976-04-06
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Legal Events
Date
Code
Title
Description
1977-11-02
CSNS
Application of which complete specification have been accepted and published, but patent is not sealed
