CA955127A - Knives for the gru-gru cutter - Google Patents

Knives for the gru-gru cutter

Info

Publication number
CA955127A
CA955127A CA117,546A CA117546A CA955127A CA 955127 A CA955127 A CA 955127A CA 117546 A CA117546 A CA 117546A CA 955127 A CA955127 A CA 955127A
Authority
CA
Canada
Prior art keywords
gru
knives
cutter
gru cutter
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
CA117,546A
Other versions
CA117546S (en
Inventor
Saijiro Kinoshita
Katsunobu Shinmura
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of CA955127A publication Critical patent/CA955127A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • Y10T83/485—Cutter with timed stroke relative to moving work
    • Y10T83/494—Uniform periodic tool actuation
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • 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
    • Y10T83/97—Miscellaneous

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Knives (AREA)
  • Inorganic Fibers (AREA)
CA117,546A 1970-08-26 1971-07-06 Knives for the gru-gru cutter Expired CA955127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7481870 1970-08-26

Publications (1)

Publication Number Publication Date
CA955127A true CA955127A (en) 1974-09-24

Family

ID=13558259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,546A Expired CA955127A (en) 1970-08-26 1971-07-06 Knives for the gru-gru cutter

Country Status (6)

Country Link
US (1) US3732771A (en)
CA (1) CA955127A (en)
DE (1) DE2142215B2 (en)
FR (1) FR2106083A5 (en)
GB (1) GB1324484A (en)
NL (1) NL145601B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541155A (en) * 1977-06-02 1979-01-06 Yoshio Yamamoto Topper in tufting machine
US4358979A (en) * 1980-11-24 1982-11-16 Exxon Research & Engineering Co. Apparatus for cutting plastic film
US5052911A (en) * 1989-04-27 1991-10-01 Mikeska Olvin J Underwater pelletizer blade
DE4437911A1 (en) 1994-10-22 1996-04-25 Zwilling J A Henckels Ag Knife and method of making a knife
US7181993B2 (en) * 2001-02-06 2007-02-27 Good Earth Tool Company Apparatus and process for cutting of extruded material
FR2901496A1 (en) * 2006-05-24 2007-11-30 Fivalec Electronic Sarl Alloy for covering a part e.g. protection surface of welded tin, comprises iron for assuring wettability at the welded tin, and chromium for assuring wear resistance of the welded part
EP1953289A1 (en) * 2007-02-01 2008-08-06 Groz-Beckert KG Hook for a tufting machine
US8082862B2 (en) * 2007-02-01 2011-12-27 Groz-Beckert Kg Gripper for a tufting machine
EP1985726A1 (en) * 2007-04-27 2008-10-29 WMF Aktiengesellschaft Cutter tool with a cutting edge reinforced with hard material
EP2182103A1 (en) * 2008-10-29 2010-05-05 Groz-Beckert KG Tool for manufacturing textile surfaces
EP2412860A1 (en) * 2010-07-28 2012-02-01 Groz-Beckert KG Looper with double insert body
DE102011050601A1 (en) * 2011-05-24 2012-11-29 Heusch Gmbh & Co. Kg Knife and cutting device and method for cutting
US20160113202A1 (en) * 2014-10-24 2016-04-28 Dean Mayerle Cutting Blade
EP4055221B1 (en) * 2019-11-07 2024-01-31 Vandewiele Sweden AB Method of producing a tufting tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747663A (en) * 1951-12-28 1956-05-29 Du Pont Yarn cutter
US2792887A (en) * 1952-07-08 1957-05-21 American Enka Corp Device for cutting staple fiber
US3387521A (en) * 1965-04-21 1968-06-11 Teijin Seiki Co Ltd Fiber tow cutting apparatus

Also Published As

Publication number Publication date
FR2106083A5 (en) 1972-04-28
NL7109840A (en) 1972-02-29
NL145601B (en) 1975-04-15
GB1324484A (en) 1973-07-25
DE2142215B2 (en) 1973-07-26
DE2142215A1 (en) 1972-03-02
US3732771A (en) 1973-05-15

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