DE3407488C2 - - Google Patents

Info

Publication number
DE3407488C2
DE3407488C2 DE3407488A DE3407488A DE3407488C2 DE 3407488 C2 DE3407488 C2 DE 3407488C2 DE 3407488 A DE3407488 A DE 3407488A DE 3407488 A DE3407488 A DE 3407488A DE 3407488 C2 DE3407488 C2 DE 3407488C2
Authority
DE
Germany
Prior art keywords
cutting
threads
tool
roller
cross
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
DE3407488A
Other languages
German (de)
English (en)
Other versions
DE3407488A1 (de
Inventor
Robert E. Nutley N.J. Us Carpenter
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.)
Chemplast Inc Wayne Nj Us
Original Assignee
Chemplast Inc Wayne Nj Us
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 Chemplast Inc Wayne Nj Us filed Critical Chemplast Inc Wayne Nj Us
Publication of DE3407488A1 publication Critical patent/DE3407488A1/de
Application granted granted Critical
Publication of DE3407488C2 publication Critical patent/DE3407488C2/de
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
    • D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B1/00—Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
    • D01B1/50—Obtaining fibres from other specified vegetable matter, e.g. peat, Spanish moss
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/32—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising halogenated hydrocarbons as the major constituent
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2202—Plural spaced seats and common holder
    • Y10T407/2206—Simultaneously usable
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2208—Plural simultaneously usable separable tools in common seat or common clamp actuator for plural simultaneously usable tools
    • 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
    • Y10T82/00—Turning
    • Y10T82/10—Process of turning
    • 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
    • Y10T82/00—Turning
    • Y10T82/16—Severing or cut-off
    • Y10T82/16016—Processes
    • 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
    • Y10T82/00—Turning
    • Y10T82/16—Severing or cut-off
    • Y10T82/16032—Automatic and/or triggered control

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Turning (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
DE19843407488 1983-02-28 1984-02-27 Vorrichtung und verfahren zum herstellen von fasern und faeden aus fluorkohlenwasserstoffharz Granted DE3407488A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/470,396 US4474721A (en) 1983-02-28 1983-02-28 Apparatus for forming threads and filaments of fluorocarbon resin and method thereof

Publications (2)

Publication Number Publication Date
DE3407488A1 DE3407488A1 (de) 1984-08-30
DE3407488C2 true DE3407488C2 (2) 1987-10-08

Family

ID=23867471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843407488 Granted DE3407488A1 (de) 1983-02-28 1984-02-27 Vorrichtung und verfahren zum herstellen von fasern und faeden aus fluorkohlenwasserstoffharz

Country Status (6)

Country Link
US (1) US4474721A (2)
JP (1) JPS59163409A (2)
CA (1) CA1220913A (2)
DE (1) DE3407488A1 (2)
FR (1) FR2541693B1 (2)
GB (1) GB2135618B (2)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0768394B1 (en) * 1994-06-30 2003-02-26 Daikin Industries, Ltd. Bulky long fiber and split yarn of polytetrafluoroethylene, method of manufacturing the same, cotton-like material manufacturing method using the fiber and yarn, and dust collecting filter cloth
DE69531625T2 (de) * 1994-10-04 2004-06-24 Daikin Industries, Ltd. Polytetrafluorethylenfaser, baumwollartiges diese faser enthaltendes material und verfahren zu deren herstellung
DE29514965U1 (de) * 1995-09-19 1995-11-16 Trumpf Gmbh & Co, 71254 Ditzingen Werkzeug zum Bearbeiten von Werkstückrändern
US6277464B1 (en) * 1997-05-16 2001-08-21 Pall Corporation Polymeric integral net
US6869343B2 (en) * 2001-12-19 2005-03-22 Toho Engineering Kabushiki Kaisha Turning tool for grooving polishing pad, apparatus and method of producing polishing pad using the tool, and polishing pad produced by using the tool
US7516536B2 (en) * 1999-07-08 2009-04-14 Toho Engineering Kabushiki Kaisha Method of producing polishing pad
EP1802906B1 (en) * 2004-10-20 2010-04-28 Resitape Srl Sealing material and process for sealing piping connections, manufacturing process and dispenser for the sealing material
AT501770B1 (de) * 2005-04-07 2007-10-15 Michel Wolfgang Ing Verfahren zur herstellung einer profilierten bahn aus polytetrafluorethylen
IL192785A0 (en) * 2007-10-22 2009-02-11 Gershon Harif Cutting tool with protrusions, and methods of use thereof
SE533484C2 (sv) * 2009-02-20 2010-10-05 Sandvik Intellectual Property Roterbart verktyg för spånavskiljande bearbetning samt skär härför
EP2855060A2 (en) 2012-05-24 2015-04-08 Gershon System Ltd. Method for designing a cutting edge of a cutting tool, cutting tools comprising the same, and cutting elements with multiple such cutting portions
JP5684208B2 (ja) * 2012-09-25 2015-03-11 日本碍子株式会社 ハニカム構造体の研削方法
US9975183B2 (en) 2013-09-17 2018-05-22 Gershon System Ltd. Cutting element and a method of cutting using the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1899608A (en) * 1932-07-08 1933-02-28 Bullard Co Metal working
US2211183A (en) * 1938-09-12 1940-08-13 Hydril Co Reamer for well pipe joints
GB705586A (en) * 1950-10-12 1954-03-17 Edison Swan Electric Co Ltd A method and means for the production of rods of polytetrafluorethylene and like materials
US2728950A (en) * 1954-05-06 1956-01-03 Dow Chemical Co Process for producing fibers from films of polymeric materials
DE1184933B (de) * 1960-12-22 1965-01-07 Phoenix Gummiwerke Ag Verfahren zum Herstellen von profilierten Faeden aus Polyesterurethanen
US3355971A (en) * 1965-09-03 1967-12-05 Gen Motors Corp Method of producing metal strips
US3820420A (en) * 1971-02-12 1974-06-28 Utility Tool Corp Cutting blades for cables and method therefor
GB1358395A (en) * 1972-09-04 1974-07-03 Carroll Porczynski C Z Manufacture of synthetic fibres and filaments
AT340561B (de) * 1975-01-03 1977-12-27 Chemiefaser Lenzing Ag Verfahren zur herstellung von faden oder fasern aus kunststoffen
GB1519663A (en) * 1976-03-22 1978-08-02 Bastide M Method and apparatus for extruding wire
FR2374153A1 (fr) * 1976-12-20 1978-07-13 Ici Ltd Procede pour la production d'objets en polytetrafluorethylene poreux
US4233867A (en) * 1978-12-05 1980-11-18 General Electric Company Multiple insert tool assembly for threading, grooving and the like
GB2055067B (en) * 1979-07-30 1983-01-06 British Steel Corp Peeling metal strip from a workpiece
EP0030606B1 (en) * 1979-12-13 1985-01-02 Research Development Corporation of Japan Production of short metal fibers
WO1983001217A1 (en) * 1981-10-02 1983-04-14 James Joseph Gardner A cutting tool and a tool assembly apparatus

Also Published As

Publication number Publication date
CA1220913A (en) 1987-04-28
GB8330371D0 (en) 1983-12-21
JPS59163409A (ja) 1984-09-14
FR2541693B1 (fr) 1988-02-19
JPS6122041B2 (2) 1986-05-30
GB2135618A (en) 1984-09-05
US4474721A (en) 1984-10-02
GB2135618B (en) 1986-12-10
DE3407488A1 (de) 1984-08-30
FR2541693A1 (fr) 1984-08-31

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee