ES198680A1 - PROCEDURE FOR CUTTING ARTIFICIAL FILAMENTS INTO SHORT PIECES - Google Patents

PROCEDURE FOR CUTTING ARTIFICIAL FILAMENTS INTO SHORT PIECES

Info

Publication number
ES198680A1
ES198680A1 ES0198680A ES198680A ES198680A1 ES 198680 A1 ES198680 A1 ES 198680A1 ES 0198680 A ES0198680 A ES 0198680A ES 198680 A ES198680 A ES 198680A ES 198680 A1 ES198680 A1 ES 198680A1
Authority
ES
Spain
Prior art keywords
filaments
blade
contact
procedure
way
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
ES0198680A
Other languages
Spanish (es)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES198680A1 publication Critical patent/ES198680A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/04—Lifting or levelling of tracks
    • 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F2700/00—Tobacco pipes; Bad-covers or accessories for smokers' pipes
    • A24F2700/03—Pipes with cooling or zigzag circulation of the smoke
    • 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
    • Y10T83/4821—Side cutting helical blade
    • 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
    • Y10T83/4824—With means to cause progressive transverse 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8789—With simple revolving motion only
    • Y10T83/8794—Revolving tool moves through recess in work holder or cooperating tool
    • Y10T83/8795—Progressively cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Knives (AREA)

Abstract

Procedimiento para cortar filamentos artificiales en trozos cortos caracterizado porque los filamentos continuos se mantienen en contacto con varias prolongaciones de un soporte móvil de tal modo que ocupen los espacios comprendidos entre las prolongaciones y se corten por una cuchilla por lo menos montada de modo tal que su borde pueda ejercer presión contra los filamentos y en condiciones tales que la distancia entre su borde cortante y el eje alrededor del cual gira varía en toda la extensión de su longitud; la rotación de la cuchilla se sincroniza con el movimiento del soporte móvil de tal modo que la cuchilla forma contacto con los filamentos mientras ocupan un espacio comprendido entre dos prolongaciones pero no está en contacto con ellos cuando se hallan sostenidos en una prolongación y el punto de contacto se desplaza en la dirección de movimiento de los filamentos durante el paso de la cuchilla a través de éstos.Procedure for cutting artificial filaments into short pieces characterized in that the continuous filaments are kept in contact with several extensions of a mobile support in such a way that they occupy the spaces between the extensions and are cut by at least one blade mounted in such a way that their edge can exert pressure against the filaments and under conditions such that the distance between its cutting edge and the axis around which it rotates varies throughout its length; the rotation of the blade is synchronized with the movement of the movable support in such a way that the blade makes contact with the filaments while they occupy a space between two extensions but is not in contact with them when they are supported in an extension and the point of contact moves in the direction of movement of the filaments during the passage of the blade through them.

ES0198680A 1950-07-10 1951-07-07 PROCEDURE FOR CUTTING ARTIFICIAL FILAMENTS INTO SHORT PIECES Expired ES198680A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1719150A GB682473A (en) 1950-07-10 1950-07-10 Cutting artificial filaments into short lengths

Publications (1)

Publication Number Publication Date
ES198680A1 true ES198680A1 (en) 1953-08-16

Family

ID=33156111

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0198680A Expired ES198680A1 (en) 1950-07-10 1951-07-07 PROCEDURE FOR CUTTING ARTIFICIAL FILAMENTS INTO SHORT PIECES

Country Status (8)

Country Link
US (1) US2664160A (en)
BE (2) BE504425A (en)
CH (2) CH295355A (en)
DE (2) DE928119C (en)
ES (1) ES198680A1 (en)
FR (2) FR1039520A (en)
GB (1) GB682473A (en)
NL (1) NL79622C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791274A (en) * 1953-09-04 1957-05-07 Du Pont Yarn processing
US2752996A (en) * 1954-01-22 1956-07-03 Goodyear Tire & Rubber Apparatus for cutting tire treads
DE1114982B (en) * 1955-11-15 1961-10-12 Rhodiaceta Ag Cutting device for the production of staple fibers
DE1180882B (en) * 1957-05-31 1964-11-05 Ici Ltd Device for cutting running artificial threads
DE1167718B (en) * 1959-12-07 1964-04-09 Alfred Schmermund Cutting machine for tobacco with a rotating cutter head
BE627865A (en) * 1962-01-31 1900-01-01
US3485120A (en) * 1966-09-08 1969-12-23 Eastman Kodak Co Method and apparatus for cutting elongated material
DE2939154C2 (en) * 1979-09-27 1982-08-05 Neumünstersche Maschinen- und Apparatebau GmbH (Neumag), 2350 Neumünster Staple fiber cutting machine
US4391169A (en) * 1980-08-11 1983-07-05 Hartford Fibres, Ltd. Cutter with angular blades and method for cutting rope therewith
US4519281A (en) * 1983-03-07 1985-05-28 Eastman Kodak Company Package wind cutter
JP3243652B2 (en) * 1992-05-28 2002-01-07 株式会社竹原機械研究所 Fiber cutting equipment
CN100344811C (en) * 2005-02-03 2007-10-24 周卫明 Tow cutter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1280753A (en) * 1916-10-26 1918-10-08 American Assembling Machine Company Grooving device.
US2205036A (en) * 1937-10-08 1940-06-18 Hamel Edmund Method and device for separating and uniting artificial fibrous structures to form aconnected fibrous band
DE707770C (en) * 1937-10-08 1941-07-03 Carl Hamel Akt Ges Device for cutting endless synthetic fibers
DE704975C (en) * 1938-10-25 1941-04-12 Carl Hamel Akt Ges Knife for cutting up endlessly fed synthetic fiber strands
NL64676C (en) * 1945-10-26

Also Published As

Publication number Publication date
US2664160A (en) 1953-12-29
FR64549E (en) 1955-11-14
DE1090371B (en) 1960-10-06
CH319129A (en) 1957-01-31
NL79622C (en) 1900-01-01
FR1039520A (en) 1953-10-07
GB682473A (en) 1952-11-12
CH295355A (en) 1953-12-31
BE504425A (en) 1900-01-01
BE522239A (en) 1900-01-01
DE928119C (en) 1955-05-23

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