IT964986B - Procedimento e dispositivo per trasformare in trefolo un materiale allungato - Google Patents

Procedimento e dispositivo per trasformare in trefolo un materiale allungato

Info

Publication number
IT964986B
IT964986B IT6970972A IT6970972A IT964986B IT 964986 B IT964986 B IT 964986B IT 6970972 A IT6970972 A IT 6970972A IT 6970972 A IT6970972 A IT 6970972A IT 964986 B IT964986 B IT 964986B
Authority
IT
Italy
Prior art keywords
transforming
strand
procedure
elongated material
elongated
Prior art date
Application number
IT6970972A
Other languages
English (en)
Italian (it)
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 filed Critical
Application granted granted Critical
Publication of IT964986B publication Critical patent/IT964986B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/02—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position
    • D07B3/022—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position with provision for imparting two or more twists to the filaments for each revolution of the guide member
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/20—Type of machine
    • D07B2207/202—Double twist unwinding
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/20—Type of machine
    • D07B2207/207—Sequential double twisting devices
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/20—Type of machine
    • D07B2207/209—Tubular strander
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/40—Aspects related to the problem to be solved or advantage related to rope making machines
    • D07B2401/403—Reducing vibrations
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
IT6970972A 1971-08-26 1972-08-23 Procedimento e dispositivo per trasformare in trefolo un materiale allungato IT964986B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4007071 1971-08-26

Publications (1)

Publication Number Publication Date
IT964986B true IT964986B (it) 1974-01-31

Family

ID=10413035

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6970972A IT964986B (it) 1971-08-26 1972-08-23 Procedimento e dispositivo per trasformare in trefolo un materiale allungato

Country Status (10)

Country Link
US (1) US3824775A (enrdf_load_stackoverflow)
AU (1) AU4591372A (enrdf_load_stackoverflow)
BE (1) BE788041A (enrdf_load_stackoverflow)
CA (1) CA960096A (enrdf_load_stackoverflow)
DE (1) DE2241826A1 (enrdf_load_stackoverflow)
FR (1) FR2151381A5 (enrdf_load_stackoverflow)
GB (1) GB1352361A (enrdf_load_stackoverflow)
IT (1) IT964986B (enrdf_load_stackoverflow)
NL (1) NL7211552A (enrdf_load_stackoverflow)
ZA (1) ZA725736B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949543A (en) * 1974-11-15 1976-04-13 Wean United, Inc. Stranded wire forming method and apparatus
US4044538A (en) * 1977-01-24 1977-08-30 Teijin Seiki Company Limited Arrangement of strand twisting apparatuses
IT1094576B (it) * 1978-05-09 1985-08-02 Pirelli Macchina per cordare cordicelle metalliche
GB8429579D0 (en) * 1984-11-23 1985-01-03 White Engineers Ltd T H Reel winder/winch
US5622039A (en) * 1994-04-08 1997-04-22 Ceeco Machinery Manufacturing Limited Apparatus and method for the manufacture of uniform impedance communications cables for high frequency use
US5564268A (en) * 1994-04-08 1996-10-15 Ceeco Machinery Manufacturing Ltd. Apparatus and method for the manufacture of uniform impedance communication cables for high frequency use
FR2757547A1 (fr) * 1996-12-04 1998-06-26 Cholley Henri Machine de cablerie pour la fabrication de cables a plusieurs elements torsades
EP2155955B1 (de) * 2007-05-31 2011-08-31 Larissa Eichelmann Doppelschlag-verlitzmaschine
DE102012024232A1 (de) 2012-12-11 2014-06-12 Maschinenfabrik Niehoff Gmbh & Co Kg Verlitz- oder Verseilmaschine
DE202013010960U1 (de) * 2013-12-05 2015-03-06 Maschinenfabrik Niehoff Gmbh & Co. Kg Verlitz- oder Verseilmaschine mit Rotorbügel und Transporteinrichtung
CN115287926A (zh) * 2022-08-01 2022-11-04 湖北三江航天江北机械工程有限公司 合股机节能机构和节能方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU119457A1 (ru) * 1958-09-11 1958-11-30 И.М. Дверницкий Машина дл крутки веревочных и шнуровых изделий
US3060670A (en) * 1960-07-15 1962-10-30 Earl W Starnes Process and apparatus for reducing the breaking forces on a ballooning strand of yarn or the like
FR1340753A (fr) * 1962-12-11 1963-10-18 Barmag Barmer Maschf Broche de retordage à double torsion

Also Published As

Publication number Publication date
FR2151381A5 (enrdf_load_stackoverflow) 1973-04-13
AU4591372A (en) 1974-02-28
CA960096A (en) 1974-12-31
GB1352361A (en) 1974-05-08
ZA725736B (en) 1973-05-30
DE2241826A1 (de) 1973-05-10
NL7211552A (enrdf_load_stackoverflow) 1973-02-28
BE788041A (fr) 1972-12-18
US3824775A (en) 1974-07-23

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