[go: up one dir, main page]

GB1324484A - Knives for fibre tow-cutting apparatus - Google Patents

Knives for fibre tow-cutting apparatus

Info

Publication number
GB1324484A
GB1324484A GB3194471A GB3194471A GB1324484A GB 1324484 A GB1324484 A GB 1324484A GB 3194471 A GB3194471 A GB 3194471A GB 3194471 A GB3194471 A GB 3194471A GB 1324484 A GB1324484 A GB 1324484A
Authority
GB
United Kingdom
Prior art keywords
knives
cutting apparatus
fibre tow
coating
teijin
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
GB3194471A
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
Publication of GB1324484A publication Critical patent/GB1324484A/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)

Abstract

1324484 Alloy steel knives TEIJIN Ltd 7 July 1971 [26 Aug 1970] 31944/71 Heading C7A A knife for cutting synthetic tows to produce staple fibres has a steel body of composition: Fe balance C 0À08-1À10% Cr 0À4-1À8% Si 0À15-0À8% Mn + P + S 0- 1À75% Other impurities 0-5% coated on one side with a coating, thickness 2-50u and having a Vickers hardness above 700, The coating may be Cr, W or a tungsten carbide.
GB3194471A 1970-08-26 1971-07-07 Knives for fibre tow-cutting apparatus Expired GB1324484A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1324484A true GB1324484A (en) 1973-07-25

Family

ID=13558259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3194471A Expired GB1324484A (en) 1970-08-26 1971-07-07 Knives for fibre tow-cutting apparatus

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (13)

* 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
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
CA2901446A1 (en) * 2014-10-24 2016-04-24 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
DE2142215A1 (en) 1972-03-02
FR2106083A5 (en) 1972-04-28
CA955127A (en) 1974-09-24
DE2142215B2 (en) 1973-07-26
US3732771A (en) 1973-05-15
NL7109840A (en) 1972-02-29
NL145601B (en) 1975-04-15

Similar Documents

Publication Publication Date Title
GB1324484A (en) Knives for fibre tow-cutting apparatus
RU94040362A (en) Cutting plate of hard alloy and method of its production
GB1282269A (en) Temper resistant, chromium-containing titanium carbide tool steel
GB1419982A (en) Metallic compositions
GB1355169A (en) Card clothing
GB1406696A (en) High speed steel
GB1319291A (en) Carbon steel spring elements
GB1343172A (en) Dealkylation process
AU536265B2 (en) Heat and wear resistant ni base-w alloy
GB1142583A (en) Improvements in or relating to steel
GB1436846A (en) Steels
GB1367862A (en) Imino dithietanes and their use in the chemosterilization of ixodides
SE8405628D0 (en) TOOLS IN THE FORM OF COMPOUND BODY AND WAY TO MANUFACTURE THE SAME
GB1366894A (en) Ferrous alloys
GB1400087A (en) Aluminium coated mild steel
GB1306260A (en)
GB1307153A (en) Coating of diamonds
GB1225660A (en)
GB675265A (en) Improvements in or relating to wear resistant bodies
GB674229A (en) Sintered hard metal alloys
GB1127147A (en) Improvements in alloy steels
GB805266A (en) Improvements relating to cast iron crushing elements
GB1288322A (en)
SU1614519A1 (en) WEAR-RESISTANT COATING OF THE CUTTING TOOL
GB556042A (en) Improvements relating to the production of high-speed tool steel

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees