FR2494167B1 - Dispositif de coupe de type interieur-dehors pour des matieres allongees telles que de l'etoupe - Google Patents

Dispositif de coupe de type interieur-dehors pour des matieres allongees telles que de l'etoupe

Info

Publication number
FR2494167B1
FR2494167B1 FR8121470A FR8121470A FR2494167B1 FR 2494167 B1 FR2494167 B1 FR 2494167B1 FR 8121470 A FR8121470 A FR 8121470A FR 8121470 A FR8121470 A FR 8121470A FR 2494167 B1 FR2494167 B1 FR 2494167B1
Authority
FR
France
Prior art keywords
taper
interior
cutting device
outside cutting
elongated materials
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
FR8121470A
Other languages
English (en)
Other versions
FR2494167A1 (fr
Inventor
Donald W Van Doorn
James B Hawkins
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.)
Lummus Industries Inc Co
Original Assignee
Lummus Industries Inc Co
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 Lummus Industries Inc Co filed Critical Lummus Industries Inc Co
Publication of FR2494167A1 publication Critical patent/FR2494167A1/fr
Application granted granted Critical
Publication of FR2494167B1 publication Critical patent/FR2494167B1/fr
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
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
    • Y10T83/8749—By pivotal motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
FR8121470A 1980-11-19 1981-11-17 Dispositif de coupe de type interieur-dehors pour des matieres allongees telles que de l'etoupe Expired FR2494167B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/208,160 US4369681A (en) 1980-11-19 1980-11-19 Inside-out cutter for elongated material such as tow

Publications (2)

Publication Number Publication Date
FR2494167A1 FR2494167A1 (fr) 1982-05-21
FR2494167B1 true FR2494167B1 (fr) 1986-12-05

Family

ID=22773442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121470A Expired FR2494167B1 (fr) 1980-11-19 1981-11-17 Dispositif de coupe de type interieur-dehors pour des matieres allongees telles que de l'etoupe

Country Status (7)

Country Link
US (1) US4369681A (fr)
JP (1) JPS57112412A (fr)
DE (1) DE3145537A1 (fr)
FR (1) FR2494167B1 (fr)
GB (1) GB2090297B (fr)
IT (1) IT1139778B (fr)
MX (1) MX153270A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535663A (en) * 1983-06-02 1985-08-20 Allied Corporation Apparatus for removing cut staple
US4615245A (en) * 1984-01-17 1986-10-07 Allied Corporation Method of cutting elongated material using a cutter reel with spaced blades
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
SE502070C2 (sv) * 1993-11-19 1995-07-31 Aplicator System Ab Anordning för repetitiv utmatning av fiberknippen med spridd fiberriktning från en magasinsrulle med fibertråd
FR2811340B1 (fr) * 2000-07-05 2002-08-30 Vetrotex France Sa Ensemble et procede de coupe de meches formees de filaments en matiere thermoplastique
US6933718B2 (en) 2001-06-12 2005-08-23 The Boeing Company Quantification method and system for corrosion and damage assessment
US6756114B2 (en) * 2001-08-21 2004-06-29 Owens Corning Fiberglas Technology, Inc. Moldable pellet based on the combination of synthetic cellulose fibers and thermoplastic polymers
US7134371B2 (en) * 2001-09-13 2006-11-14 Owens Corning Composites Sprl Apparatus for guiding continuous fibers
FR2872154B1 (fr) * 2004-06-28 2006-08-04 Saint Gobain Vetrotex Installation de prise automatique de fils
FR2876392B1 (fr) * 2004-10-07 2006-12-15 Saint Gobain Vetrotex Systeme destine a la fabrication de fils coupes
FR2888838B1 (fr) * 2005-07-22 2007-10-05 Saint Gobain Vetrotex Installation de prise automatique de fils
US20080210066A1 (en) 2007-03-02 2008-09-04 Russell Donovan Arterburn Method for chopping unwound items and coated chopper blades
FR2916003B1 (fr) * 2007-05-11 2009-08-21 Saint Gobain Vetrotex Systeme destine a la fabrication de fils coupes en matiere thermoplastique.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768355A (en) * 1969-02-20 1973-10-30 E Farmer Apparatus for cutting tow into staple fiber
NL7409027A (nl) * 1973-08-30 1975-03-04 Neumuenster Masch App Machine voor het snijden van een vezelkabel.
US3861257A (en) * 1973-11-08 1975-01-21 Hartford Fibres Ltd Precision cutter
JPS50116723A (fr) * 1974-02-25 1975-09-12
US3978751A (en) * 1974-10-09 1976-09-07 Farmer Earl T Apparatus for cutting fibrous tow into staple
DE2712944A1 (de) * 1977-03-24 1978-10-05 Vepa Ag Verfahren und vorrichtung zum kontinuierlichen schneiden von endlosen synthesefasern
JPS5673118A (en) * 1979-11-15 1981-06-17 Toyobo Co Ltd Cutting and crimping apparatus of continuous filament tow

Also Published As

Publication number Publication date
JPS57112412A (en) 1982-07-13
FR2494167A1 (fr) 1982-05-21
IT8125139A0 (it) 1981-11-17
MX153270A (es) 1986-09-05
GB2090297A (en) 1982-07-07
DE3145537A1 (de) 1982-07-08
JPH0372725B2 (fr) 1991-11-19
DE3145537C2 (fr) 1991-04-25
IT1139778B (it) 1986-09-24
US4369681A (en) 1983-01-25
GB2090297B (en) 1984-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse