BR112017007522A2 - non-widening wire rope and corresponding method - Google Patents

non-widening wire rope and corresponding method

Info

Publication number
BR112017007522A2
BR112017007522A2 BR112017007522A BR112017007522A BR112017007522A2 BR 112017007522 A2 BR112017007522 A2 BR 112017007522A2 BR 112017007522 A BR112017007522 A BR 112017007522A BR 112017007522 A BR112017007522 A BR 112017007522A BR 112017007522 A2 BR112017007522 A2 BR 112017007522A2
Authority
BR
Brazil
Prior art keywords
wire rope
corresponding method
length
steel filaments
cable
Prior art date
Application number
BR112017007522A
Other languages
Portuguese (pt)
Other versions
BR112017007522B1 (en
Inventor
Pauwels Hennie
Gallet Jan
Mullebrouck Rik
Original Assignee
Bekaert Sa Nv
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 Bekaert Sa Nv filed Critical Bekaert Sa Nv
Publication of BR112017007522A2 publication Critical patent/BR112017007522A2/en
Publication of BR112017007522B1 publication Critical patent/BR112017007522B1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B9/00—Binding or sealing ends, e.g. to prevent unravelling
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/104—Rope or cable structures twisted
    • D07B2201/106—Pitch changing over length
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2024—Strands twisted
    • D07B2201/2026—Pitch changing over length
    • 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
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2015—Killing or avoiding twist

Abstract

um cabo de aço (20, 30) tem duas extremidades e compreende filamentos de aço (32). pelo menos alguns dos filamentos de aço (32) são torcidos ao longo do comprimento do cabo de aço (20, 30) ? exceto para uma região local (26, i) em pelo menos uma das duas extremidades ? com um comprimento de torcedura de cabo lc. o cabo de aço (20, 30) é adicionalmente torcido a frio na dita região local (26, i) de modo que localmente os pelo menos alguns dos filamentos de aço (32) tenham um comprimento de torcedura que é menor que 60% do comprimento de torcedura de cabo lc a fim de evitar o alargamento/desgaste e facilitar processamento adicional. um método correspondente é descrito também.a wire rope (20, 30) has two ends and comprises steel filaments (32). Are at least some of the steel filaments (32) twisted along the length of the steel cable (20, 30)? except for a local region (26, i) at least one of the two ends? with a cable twist length lc. the wire rope (20, 30) is additionally cold-bent in said local region (26, i) so that locally at least some of the steel filaments (32) have a twisting length that is less than 60% of the cable twist length lc to prevent flare / wear and facilitate further processing. a corresponding method is described as well.

BR112017007522-9A 2014-10-30 2015-09-16 Steel cable having two ends and comprising steel filaments and method of making a steel cable BR112017007522B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14191069.5 2014-10-30
EP14191069 2014-10-30
PCT/EP2015/071205 WO2016066319A1 (en) 2014-10-30 2015-09-16 Steel cord without flare and corresponding method

Publications (2)

Publication Number Publication Date
BR112017007522A2 true BR112017007522A2 (en) 2017-12-19
BR112017007522B1 BR112017007522B1 (en) 2022-05-24

Family

ID=51900107

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017007522-9A BR112017007522B1 (en) 2014-10-30 2015-09-16 Steel cable having two ends and comprising steel filaments and method of making a steel cable

Country Status (4)

Country Link
EP (1) EP3212839A1 (en)
CN (1) CN107002356B (en)
BR (1) BR112017007522B1 (en)
WO (1) WO2016066319A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051900A (en) * 1932-12-10 1936-08-25 Bendix Brake Co Method of making cable ends
CH277423A (en) * 1949-12-05 1951-08-31 Weinmann & Co Method of fastening coupling pieces to the ends of the cable of Bowden cables
JPS57151403A (en) * 1981-03-12 1982-09-18 Bridgestone Corp Pneumatic tyre
US5238177A (en) 1992-08-10 1993-08-24 Flexible Steel Lacing Company Method and apparatus for forming conveyor belt hinge pins
EP1365063A1 (en) 2002-05-23 2003-11-26 N.V. Bekaert S.A. Metal cord
CN101829764A (en) * 2010-04-17 2010-09-15 贵州钢绳股份有限公司 Molten metal casting method for cable wire end
FR2959517B1 (en) * 2010-04-28 2012-09-21 Michelin Soc Tech ELASTIC MULTITOROUS METAL CABLE WITH HIGH PERMEABILITY.
CN103958154A (en) * 2011-11-28 2014-07-30 贝卡尔特公司 Steel cord for extrusion process, an apparatus and method and use of said steel cord
US20150099068A1 (en) 2011-11-28 2015-04-09 Nv Bekaert Sa Steel cord for extrusion process, an apparatus and method and use of said steel cord

Also Published As

Publication number Publication date
WO2016066319A1 (en) 2016-05-06
BR112017007522B1 (en) 2022-05-24
EP3212839A1 (en) 2017-09-06
CN107002356B (en) 2020-11-03
CN107002356A (en) 2017-08-01

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/09/2015, OBSERVADAS AS CONDICOES LEGAIS