EP0064258B2 - Câble métallique antigiratoire ou equilibré à câble d'âme autour duquel est câblée une couche de torons - Google Patents

Câble métallique antigiratoire ou equilibré à câble d'âme autour duquel est câblée une couche de torons Download PDF

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Publication number
EP0064258B2
EP0064258B2 EP82103539A EP82103539A EP0064258B2 EP 0064258 B2 EP0064258 B2 EP 0064258B2 EP 82103539 A EP82103539 A EP 82103539A EP 82103539 A EP82103539 A EP 82103539A EP 0064258 B2 EP0064258 B2 EP 0064258B2
Authority
EP
European Patent Office
Prior art keywords
strands
rope
core
wire rope
wires
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 - Lifetime
Application number
EP82103539A
Other languages
German (de)
English (en)
Other versions
EP0064258A1 (fr
EP0064258B1 (fr
Inventor
Roland Dipl.-Ing. Verreet
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.)
Drahtseilwerk Saar GmbH
Original Assignee
Drahtseilwerk Saar GmbH
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6131334&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0064258(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Drahtseilwerk Saar GmbH filed Critical Drahtseilwerk Saar GmbH
Priority to AT82103539T priority Critical patent/ATE17506T1/de
Publication of EP0064258A1 publication Critical patent/EP0064258A1/fr
Publication of EP0064258B1 publication Critical patent/EP0064258B1/fr
Application granted granted Critical
Publication of EP0064258B2 publication Critical patent/EP0064258B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/007—Making ropes or cables from special materials or of particular form comprising postformed and thereby radially plastically deformed elements
    • 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
    • D07B2201/1028—Rope or cable structures characterised by the number of strands
    • D07B2201/1036—Rope or cable structures characterised by the number of strands nine or more strands respectively forming multiple layers
    • 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
    • D07B2201/1076—Open winding
    • D07B2201/108—Cylinder winding, i.e. S/Z or Z/S
    • 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
    • D07B2201/2001—Wires or filaments
    • D07B2201/2002—Wires or filaments characterised by their cross-sectional shape
    • 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

Definitions

  • the invention relates to a low-rotation or rotation-free wire rope made of a core rope without strand crossings and an outer strand layer stranded on the surface of the core rope formed by strands in the opposite direction, in particular with a core rope made of a cardiac strand and a plurality of strand layers, in which the strands of the different Strand layers run parallel to one another, in particular in the case of a plurality of wire layers in the strands, the wires of the different wire layers also run parallel to one another, in particular, furthermore, the outer wires of strands lying on top of one another of different strand layers do not cross.
  • the invention has for its object to increase the breaking strength and / or the flexibility of such a rope and / or to simplify its manufacture and / or to improve its turning behavior.
  • this purpose is achieved in that only the core rope is compressed in its cross section as a whole in a manner known per se.
  • the flattening caused by the compression at the points of contact between the strands of the core rope means a reduction in the spaces between these strands, thus an increase in the metal cross section and thus an increase in the breaking strength.
  • the flattening at the points of contact also increases the area of contact and thus increases flexibility. Which breaking strength and flexibility values are achieved and to what extent they exceed those of other constructions depends on the other rope construction or on which known rope the new rope is compared with; it is also the same with the manufacturing effort and with the turning behavior. In any case, an improvement is always achieved in at least one respect, as explained more specifically in the example below. Improving the turning behavior of the ropes is of particular importance.
  • the core rope can be compressed during its manufacture or in a separate operation or when the outer strand layer is stranded. Pulling, hammering, rolling, rolling are possible.
  • Non-round strands e.g. of six symmetrical triangular strands or of three oval strands or oval-like strands, for example in the form of segments of a circle, which can also be compressed themselves, or of round, compacted strands, such as drawn or rolled. The partial use of such strands is also possible.
  • the core rope must be constructed as free of crossings as possible for the compression of the cross section as a whole. Crossings of the strands are excluded, either the core rope has only one strand layer or the strands of the different layers run parallel to each other (parallel design). Crossovers of the wires in the strands are at least undesirable, so the strands should only have one wire layer or wires of different wire layers running parallel to one another (parallel lay strands). By appropriate choice of lay lengths and lay directions one can also avoid that the outer wires of different strands lying on top of each other cross.
  • a core rope in parallel construction made of parallel lay strands and without crossing the outer wires of strands lying one on top of the other is therefore specified at the beginning as a construction which is particularly suitable for the invention.
  • such a rope has the advantage over a rope with only one layer that the compression of the cross-section as a whole has a greater effect on it.
  • the present invention turns these ratios into an advantage.
  • By turning the rope into a core rope it places the smooth surface inside the rope, where its longer service life is desired, and moreover the smooth surface Protection of the most stressed places on the entire rope leads, namely the crossings between the outer strands of the core rope and the outer strand layer of the rope stranded on it.
  • This finding includes the invention in addition to that of the special advantage of the compressed core rope in the low-rotation or rotation-free wire rope.
  • the strands of the outer strand layer of the rope can be conventional, but also compacted strands. As a rule, it should be recommended to use strands of the same type for the outer strand layer as for the core rope.
  • the drawing shows an embodiment of the invention.
  • the wire rope shown consists of a core rope 1 and, after completion of the core rope, the outer strand layer 2 stranded thereon in the opposite direction of travel.
  • the core rope 1 is a rope of a parallel design: a layer of inner strands 3 and a layer of outer strands 4 and 5 are simultaneously stranded in parallel on a cardiac strand 10. All strands 3 to 5 are normal strands, i.e. they have a layer of six wires of the same diameter as the core wire on a core wire.
  • the outer strands 4, each of which is arranged between two inner strands 3, are larger than the outer strands 5 each arranged on an inner strand 3.
  • the core rope 1 is compressed.
  • the strands, the outer wires of which were previously undeformed in a rotationally symmetrical manner around the core wire, are flattened at their contact points 6 and the spaces 7 between the strands have been reduced.
  • the strands have also been compressed in themselves; Similar flattening and space reductions, as just mentioned, can be found in the strands between the wires.
  • the surface of the core rope 1, apart from comparatively small grooves 8 between outer strands 4 and 5, is essentially cylindrical.
  • the outer strand layer 2 also consists of normal strands, but of smaller diameter. These strands are undeformed.
  • the number construction of the rope is (1 + 6 + (6 + 6)) + 16. It could also be larger or smaller.
  • the rope Compared to a rotation-free wire rope of the same construction made of compressed strands, the core rope of which has not been compressed as a whole, the rope has the same metal cross-section and the same breaking strength, greater flexibility and cost-saving production; it can also be made from thinner strands that are difficult to compact.

Landscapes

  • Ropes Or Cables (AREA)
  • Supports For Plants (AREA)
  • Details Of Garments (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Communication Cables (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)

Claims (4)

1. Câble métallique peu giratoire ou totalement an- tigiratoire comprenant un noyau câblé sans entrecroisement des torons et une couche extérieure (2) de torons câblée sur la surface, formée par des torons, du noyau câblé dans un sens d'enroulement opposé, en particulier avec un noyau câblé (1) composé d'un toron d'âme (10) et de plusieurs couches de torons (3,4,5), les torons (3,4,5) des différentes couches de torons étant parallèles entre eux, en particulier, lorsque plusieurs couches de fils constituent ces torons, les fils des différentes couches de fils étant également parallèles entre eux et, en particulier, les fils extérieurs de torons superposés de différentes couches de torons ne se croisant pas, caractérisé en ce que seul le noyau câblé est comprimé d'une manière connue sur l'ensemble de sa section avec déformation des fils.
2. Procédé de fabrication d'un câble métallique selon la revendication 1, caractérisé en ce que la compression du noyau câblé est effectuée soit lors de sa confection soit au cours d'une opération séparée, soit lors du câblage de la couche extérieure de torons.
3. Procédé selon la revendication 2, caractérisé en ce que la fabrication du câble métallique se fait au moins partiellement avec des torons préalablement comprimés.
4. Procédé selon l'une des revendications 2 ou 3, caractérisé en ce que la fabrication du noyau câblé se fait à partir de torons ayant une section autre que ronde.
EP82103539A 1981-05-02 1982-04-27 Câble métallique antigiratoire ou equilibré à câble d'âme autour duquel est câblée une couche de torons Expired - Lifetime EP0064258B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82103539T ATE17506T1 (de) 1981-05-02 1982-04-27 Drehungsarmes oder drehungsfreies drahtseil aus einem kernseil und einer darauf verseilten aeusseren litzenlage.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3117452 1981-05-02
DE19813117452 DE3117452A1 (de) 1981-05-02 1981-05-02 Drahtseil aus einem kernseil und einer darauf verseilten aeusseren litzenlage, insbesondere drehungsfreies drahtseil

Publications (3)

Publication Number Publication Date
EP0064258A1 EP0064258A1 (fr) 1982-11-10
EP0064258B1 EP0064258B1 (fr) 1986-01-15
EP0064258B2 true EP0064258B2 (fr) 1993-11-03

Family

ID=6131334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82103539A Expired - Lifetime EP0064258B2 (fr) 1981-05-02 1982-04-27 Câble métallique antigiratoire ou equilibré à câble d'âme autour duquel est câblée une couche de torons

Country Status (11)

Country Link
US (1) US4454708A (fr)
EP (1) EP0064258B2 (fr)
AT (1) ATE17506T1 (fr)
AU (1) AU547274B2 (fr)
BR (1) BR8202524A (fr)
DE (2) DE3117452A1 (fr)
DK (1) DK161390C (fr)
ES (1) ES511783A0 (fr)
FR (1) FR2504950B1 (fr)
NO (1) NO166093C (fr)
PT (1) PT74814B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632298A1 (de) * 1986-09-23 1988-04-07 Saar Gmbh Drahtseilwerk Drahtseil fuer einen haengenden einsatz ueber eine grosse hoehendifferenz, insbesondere foerderkorbseil, tiefseeseil oder seilbahnseil
GB2251441B (en) * 1991-01-03 1994-07-27 Bridon Plc Flexible tension member
US5375404A (en) * 1993-03-10 1994-12-27 The University Of Akron Wide rope with reduced internal contact stresses
AU745343B2 (en) * 1997-08-14 2002-03-21 Shinko Kosen Kogyo Kabushiki Kaisha A wire rope having an independent wire rope core
JP3096238B2 (ja) * 1996-02-15 2000-10-10 神鋼鋼線工業株式会社 ワイヤロープ
DE10310855A1 (de) * 2003-03-11 2004-09-23 Casar Drahtseilwerk Saar Gmbh Verfahren zum Herstellen eines Drahtseils
CN102493238B (zh) * 2011-12-23 2015-05-13 建峰索具有限公司 浇铸索具用压实股钢丝绳
DE102012112911A1 (de) * 2012-12-21 2014-06-26 Casar Drahtseilwerk Saar Gmbh Drahtseil sowie Verfahren und Vorrichtung zur Herstellung des Drahtseils
AU2013203790B2 (en) * 2013-03-15 2016-02-25 1735729 Alberta Ltd Wire rope and method of constructing wire rope
US9428858B2 (en) * 2013-03-15 2016-08-30 1735729 Alberta Ltd. Wire rope and method of constructing wire rope
CN103741528A (zh) * 2014-01-16 2014-04-23 江苏赛福天钢索股份有限公司 一种高承载阻旋转钢丝绳及其制作方法
WO2015123620A1 (fr) * 2014-02-14 2015-08-20 The Trustees Of Columbia University In The City Of New York Fils à résistance élevée pour câbles structurels uniformes et hybrides
CN115434172A (zh) * 2022-08-26 2022-12-06 贵州钢绳股份有限公司 6×k36ws-iwr(k)结构压实股钢丝绳生产工艺
LU507156B1 (de) 2024-05-08 2025-11-10 Verope Ag Geschlagenes Seil

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE656123C (de) * 1935-06-19 1938-01-29 Paul Kintschel Sektorfoermige Litze fuer Drahtseile
US2181341A (en) * 1937-11-17 1939-11-28 American Steel & Wire Co Wire rope
DE975386C (de) * 1943-11-18 1961-11-16 Dietz & Sohn August Rich Drahtseil mit Stahlkern- und Zwischenlage
NL96850C (fr) * 1953-11-18
NL267270A (fr) * 1961-07-18
US3130536A (en) * 1961-09-21 1964-04-28 American Chain & Cable Co Method of manufacturing wire rope
US3295310A (en) * 1964-03-27 1967-01-03 Bethlehem Steel Corp Wire rope particularly useful for independent wire rope core
AT301282B (de) * 1970-04-27 1972-08-25 Cordeurop Establishment Drehungsfreies Litzenspiralseil
CA951601A (en) * 1972-08-11 1974-07-23 Wire Rope Industries Ltd. - Les Industries De Cables Metalliques Ltee. Swaged wire rope and method of manufacture
SU632783A1 (ru) * 1977-06-01 1978-11-15 Севастопольский Приборостроительный Институт Канат двойной свивки
DE2742003C2 (de) * 1977-09-17 1983-09-08 Drahtseilwerk Saar GmbH, 6654 Kirkel Drahtseil
US4311001A (en) * 1978-12-08 1982-01-19 Glushko Mikhail F Method for manufacturing twisted wire products and product made by this method
DE2903854C2 (de) * 1979-02-01 1986-09-18 Vsesojuznyj naučno-issledovatel'skij institut Metiznoj promyšlennosti VNIIMETIZ, Magnitogorsk, Čeljabinskaja oblast' Dreikantlitzenseil
FR2447993A1 (fr) * 1979-02-05 1980-08-29 Inst Metiznoi Promy Cable a torons a trois pans
DE2949754C2 (de) * 1979-12-07 1981-12-24 Gerhard 8632 Neustadt Dietz Drahtseil
DE3203504A1 (de) * 1981-03-24 1982-11-04 Gerhard 8632 Neustadt Dietz Drahtseil
ATA203981A (de) * 1981-05-08 1982-10-15 Teufelberger Gmbh Mehrlagiges litzenseil in parallelmachart und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
FR2504950B1 (fr) 1986-05-23
DE3117452A1 (de) 1982-11-18
PT74814B (de) 1983-10-28
US4454708A (en) 1984-06-19
ES8304241A1 (es) 1983-02-16
ATE17506T1 (de) 1986-02-15
ES511783A0 (es) 1983-02-16
DK161390B (da) 1991-07-01
EP0064258A1 (fr) 1982-11-10
DK161390C (da) 1991-12-09
NO821302L (no) 1982-11-03
BR8202524A (pt) 1983-04-19
NO166093B (no) 1991-02-18
AU547274B2 (en) 1985-10-10
EP0064258B1 (fr) 1986-01-15
DK189582A (da) 1982-11-03
PT74814A (de) 1982-05-01
FR2504950A1 (fr) 1982-11-05
NO166093C (no) 1991-05-29
AU8304782A (en) 1982-11-11
DE3268495D1 (en) 1986-02-27

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