IT994743B - APPARATUS FOR BREAKING STRAND - Google Patents

APPARATUS FOR BREAKING STRAND

Info

Publication number
IT994743B
IT994743B IT5330273A IT5330273A IT994743B IT 994743 B IT994743 B IT 994743B IT 5330273 A IT5330273 A IT 5330273A IT 5330273 A IT5330273 A IT 5330273A IT 994743 B IT994743 B IT 994743B
Authority
IT
Italy
Prior art keywords
strand
breaking
breaking strand
Prior art date
Application number
IT5330273A
Other languages
Italian (it)
Original Assignee
Johns Manville
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 Johns Manville filed Critical Johns Manville
Application granted granted Critical
Publication of IT994743B publication Critical patent/IT994743B/en

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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10—Non-chemical treatment
    • C03B37/16—Cutting or severing
    • 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
    • Y10T83/465—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
    • Y10T83/4841—With resilient anvil surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT5330273A 1972-10-26 1973-10-24 APPARATUS FOR BREAKING STRAND IT994743B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30096072 US3815461A (en) 1972-10-26 1972-10-26 Apparatus for chopping strand

Publications (1)

Publication Number Publication Date
IT994743B true IT994743B (en) 1975-10-20

Family

ID=23161334

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5330273A IT994743B (en) 1972-10-26 1973-10-24 APPARATUS FOR BREAKING STRAND

Country Status (10)

Country Link
US (1) US3815461A (en)
JP (1) JPS5434195B2 (en)
BE (1) BE806511A (en)
BR (1) BR7308418D0 (en)
CA (1) CA1003625A (en)
DE (1) DE2353895B2 (en)
FR (1) FR2204715B1 (en)
GB (1) GB1422857A (en)
IT (1) IT994743B (en)
NL (1) NL7314592A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048861A (en) * 1976-02-02 1977-09-20 Johns-Manville Corporation Device for oscillating a rotating body along its rotational axis
JPS5314839A (en) * 1976-07-20 1978-02-09 Nitto Boseki Co Ltd Cutting apparatus for long fiber
JPS5438926A (en) * 1977-07-11 1979-03-24 Nitto Boseki Co Ltd Cutting of glass strand and its device
US4194896A (en) * 1978-08-28 1980-03-25 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass filaments
US4163653A (en) * 1978-08-28 1979-08-07 Owens-Corning Fiberglas Corporation Method and apparatus for forming and collecting discrete fibers and/or strands
US4249441A (en) * 1979-03-09 1981-02-10 Johns-Manville Corporation Apparatus for chopping strand
FR2490251A1 (en) * 1980-09-12 1982-03-19 Saint Gobain Vetrotex METHOD AND DEVICE FOR INTRODUCING A CONTINUOUS WIRE IN A CUTTING MACHINE
JPS5834713A (en) * 1981-08-14 1983-03-01 Ocean Cable Co Ltd Metal tape side edge cutter
JPS5834712A (en) * 1981-08-14 1983-03-01 Ocean Cable Co Ltd Metal tape trimming dust processor
ATE142717T1 (en) * 1992-02-08 1996-09-15 Hoechst Ag METHOD AND DEVICE FOR CONTINUOUSLY CUTTING TAPE OR STRAND-SHAPED GOODS
US5678774A (en) * 1995-12-18 1997-10-21 Etc. Industries Inc. Fiberglass cutting apparatus and method
US5954278A (en) * 1998-03-31 1999-09-21 Etc. Industries, Inc. Fiberglass cutting apparatus and method
US6267035B1 (en) * 1998-08-04 2001-07-31 Johns Manville International, Inc. Fiber chopper apparatus and method
DE19912297C1 (en) * 1999-03-19 2000-06-29 Hobas Engineering Gmbh Klagenf Arm transferring and chopping coated glass fibers for reinforced plastic pipes, comprises cutters including three axi-parallel rollers
US6598814B2 (en) 2001-01-26 2003-07-29 Johns Manville International, Inc. Fiber chopper
US7168355B2 (en) * 2002-08-08 2007-01-30 Johns Manville Fiber chopper and method of chopping
US20050138965A1 (en) * 2003-12-31 2005-06-30 Freeman Charles J. Measurement of the electrical resistance of a molten glass
FR2872154B1 (en) * 2004-06-28 2006-08-04 Saint Gobain Vetrotex INSTALLATION OF AUTOMATIC SOCKET
FR2876392B1 (en) * 2004-10-07 2006-12-15 Saint Gobain Vetrotex SYSTEM FOR THE MANUFACTURE OF CUTTING WIRES
US7252026B2 (en) * 2005-07-06 2007-08-07 Johns Manville Strand oscillator assembly for choppers and method
FR2888838B1 (en) * 2005-07-22 2007-10-05 Saint Gobain Vetrotex INSTALLATION OF AUTOMATIC SOCKET
US20080210066A1 (en) 2007-03-02 2008-09-04 Russell Donovan Arterburn Method for chopping unwound items and coated chopper blades
FR2916003B1 (en) * 2007-05-11 2009-08-21 Saint Gobain Vetrotex SYSTEM FOR THE MANUFACTURE OF THERMOPLASTIC CUT THREADS.
CN110420889B (en) * 2019-08-13 2024-06-18 浙江亿龙检测技术有限公司 Bearing roller production detection assembly line
CN113122963A (en) * 2021-05-06 2021-07-16 常州万容新材料科技有限公司 PTFE fiber cutting device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85567C (en) * 1950-11-22 1900-01-01
US3117376A (en) * 1960-04-18 1964-01-14 Ibis Entpr Ltd Means for depositing roving in fiber-resin laminate
DE1246378B (en) * 1963-09-25 1967-08-03 Windmoeller & Hoelscher Device in bag machines for making transverse perforations in a broken line in material webs
US3508461A (en) * 1967-10-04 1970-04-28 Owens Corning Fiberglass Corp Chopper for glass strands
US3731575A (en) * 1971-11-08 1973-05-08 Owens Corning Fiberglass Corp Chopper for linear material
BE792085A (en) * 1971-11-30 1973-03-16 Fibreglass Ltd MACHINE TO SECTION LENGTH OF STRANDS AND SIMILAR

Also Published As

Publication number Publication date
FR2204715B1 (en) 1976-04-30
DE2353895B2 (en) 1976-10-07
GB1422857A (en) 1976-01-28
DE2353895A1 (en) 1974-05-16
BR7308418D0 (en) 1974-08-15
FR2204715A1 (en) 1974-05-24
US3815461A (en) 1974-06-11
JPS4977281A (en) 1974-07-25
JPS5434195B2 (en) 1979-10-25
BE806511A (en) 1974-04-25
NL7314592A (en) 1974-05-01
CA1003625A (en) 1977-01-18

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