GB359511A - Improvements in or relating to cutting apparatus especially suitable for the manufacture of staple fibres - Google Patents

Improvements in or relating to cutting apparatus especially suitable for the manufacture of staple fibres

Info

Publication number
GB359511A
GB359511A GB1833730A GB1833730A GB359511A GB 359511 A GB359511 A GB 359511A GB 1833730 A GB1833730 A GB 1833730A GB 1833730 A GB1833730 A GB 1833730A GB 359511 A GB359511 A GB 359511A
Authority
GB
United Kingdom
Prior art keywords
knives
filaments
lengths
bands
led
Prior art date
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
GB1833730A
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.)
Acordis UK Ltd
Original Assignee
British Celanese Ltd
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.)
Filing date
Publication date
Application filed by British Celanese Ltd filed Critical British Celanese Ltd
Priority to GB1833730A priority Critical patent/GB359511A/en
Priority to US52903631 priority patent/US1895246A/en
Priority to FR717446D priority patent/FR717446A/en
Publication of GB359511A publication Critical patent/GB359511A/en
Expired legal-status Critical Current

Links

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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6472—By fluid current
    • 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/783—Tool pair comprises contacting overlapped discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

359,511. Cutting filaments ; stationary-cutter machines. BRITISH CELANESE, Ltd., 22, Hanover Square, London, HALE, F. C. and KIMPTON, W. H., of British Celanese, Spondon, near Derby. June 16 1930, No. 18337. [Class 31 (i).] Cutting apparatus particularly adapted for cutting continuous lengths of artificial filaments into short lengths comprises one or more pairs of overlapping circular knife-edged discs, at least one of each pair being driven at a high speed, together with means for feeding the filaments laterally into the nip of the knives. The knives may be adapted to sever lengths from the ends of filaments led endwise to a pair of knives, or several pairs of knives may be mounted adjacent to one another, and the filaments led laterally into the nip of the knives and severed at several points simultaneously. A number of pairs of circular knife-edged discs 7, 8 are mounted on two parallel driven shafts 5, 6. Bands 10, on which lengths of filaments are placed, pass over supporting rollers 13 and between adjacent pairs of knives. A second set of bands 15 runs between the knives. As the filaments approach the knives they are gripped by the two bands which converge, supporting plates 21, 22, slotted to accommodate the knives being provided for this purpose. Means are provided for adjusting the tension in either set of bands. The cut filaments may be led from the knives by a shoot or by suction, and the uncut lengths may be led to the knives by a hopper having sides consisting of moving bands. In a second form of feeding means described, the filaments are led or blown through an oscillating tube whose mouth moves close to the nip of the knives, so that lengths of filaments are severed each time the tube carries the filaments into the nip of the knives. Specification 357,565, [Group IV], is referred to.
GB1833730A 1930-06-16 1930-06-16 Improvements in or relating to cutting apparatus especially suitable for the manufacture of staple fibres Expired GB359511A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1833730A GB359511A (en) 1930-06-16 1930-06-16 Improvements in or relating to cutting apparatus especially suitable for the manufacture of staple fibres
US52903631 US1895246A (en) 1930-06-16 1931-04-10 Apparatus for cutting filaments into staple fibers
FR717446D FR717446A (en) 1930-06-16 1931-05-21 Improvements to apparatus for cutting filaments or textile fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1833730A GB359511A (en) 1930-06-16 1930-06-16 Improvements in or relating to cutting apparatus especially suitable for the manufacture of staple fibres

Publications (1)

Publication Number Publication Date
GB359511A true GB359511A (en) 1931-10-16

Family

ID=10110732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1833730A Expired GB359511A (en) 1930-06-16 1930-06-16 Improvements in or relating to cutting apparatus especially suitable for the manufacture of staple fibres

Country Status (3)

Country Link
US (1) US1895246A (en)
FR (1) FR717446A (en)
GB (1) GB359511A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755856A (en) * 1953-01-14 1956-07-24 Clemens Ludwig Apparatus for the simultaneous cutting of thick layers of packing material into longitudinal strips
US2782852A (en) * 1953-12-28 1957-02-26 F F A S P A Fabbriche Fiammife Automatic machine for cutting to size from a roll of corrugated and double corrugated paper, smooth cardboard or other similar material
US3153964A (en) * 1960-05-26 1964-10-27 Sun Printers Ltd Production of magazines, pamphlets and the like
US3167989A (en) * 1962-05-23 1965-02-02 Machinenfabriek Verwachting Nv Device for guiding a web of material from which variable lengths are to be severed
US4002255A (en) * 1975-04-04 1977-01-11 Tingey And Company (Engineers) Limited Recovery of a commodity from a sachet or bag containing the commodity

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753000A (en) * 1952-03-03 1956-07-03 Maurer Sa Ing A Apparatus for cutting filaments and the like
DE1086008B (en) * 1952-12-03 1960-07-28 Ici Ltd Device for cutting artificial strands of thread
US3347121A (en) * 1965-05-24 1967-10-17 Cincinnati Milling Machine Co Machine for cutting material
US4785699A (en) * 1986-12-22 1988-11-22 Ford Motor Company Windshield wiper blade slitting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755856A (en) * 1953-01-14 1956-07-24 Clemens Ludwig Apparatus for the simultaneous cutting of thick layers of packing material into longitudinal strips
US2782852A (en) * 1953-12-28 1957-02-26 F F A S P A Fabbriche Fiammife Automatic machine for cutting to size from a roll of corrugated and double corrugated paper, smooth cardboard or other similar material
US3153964A (en) * 1960-05-26 1964-10-27 Sun Printers Ltd Production of magazines, pamphlets and the like
US3167989A (en) * 1962-05-23 1965-02-02 Machinenfabriek Verwachting Nv Device for guiding a web of material from which variable lengths are to be severed
US4002255A (en) * 1975-04-04 1977-01-11 Tingey And Company (Engineers) Limited Recovery of a commodity from a sachet or bag containing the commodity

Also Published As

Publication number Publication date
US1895246A (en) 1933-01-24
FR717446A (en) 1932-01-08

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