EP0064258A1 - 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
EP0064258A1
EP0064258A1 EP82103539A EP82103539A EP0064258A1 EP 0064258 A1 EP0064258 A1 EP 0064258A1 EP 82103539 A EP82103539 A EP 82103539A EP 82103539 A EP82103539 A EP 82103539A EP 0064258 A1 EP0064258 A1 EP 0064258A1
Authority
EP
European Patent Office
Prior art keywords
strands
rope
strand
wire rope
wire
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.)
Granted
Application number
EP82103539A
Other languages
German (de)
English (en)
Other versions
EP0064258B2 (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
Family has litigation
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(A1) "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
Application granted granted Critical
Publication of EP0064258B1 publication Critical patent/EP0064258B1/fr
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 has for its object to increase the breaking strength and / or the flexibility of such a rope and / or to simplify its manufacture.
  • this purpose is achieved in that in the strand layer or the strand layers of the core rope, the strands are flattened in a manner known per se and flattened at the contact points between the strands Have cross-section.
  • the flattening at the contact points means a reduction in the spaces between the strands, thus an increase in the metal cross section and thus an increase in the breaking strength.
  • the flattening at the contact points also increases the contact area 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; the same applies to the manufacturing effort. In any case, an improvement is always achieved in at least one respect.
  • the rope core can be made from non-circular cross-section strands, e.g. from six symmetrical triangular strands or from three oval strands or oval-like strands that are approximately segment-shaped.
  • the core rope is compressed on its cross section as a whole, such as by pulling, hammering, rolling, rolling.
  • the core rope must be constructed as free of crossings as possible. 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, the strands should therefore have only 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 you 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 crossovers of 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 single-layer rope that the compression of the cross section as a whole has a greater effect on it.
  • the application of the inventive measure also emphasized at the beginning is particularly advantageous on a low-rotation or rotation-free wire rope. Here, especially in connection with other design measures, it improves the turning behavior of the ropes.
  • a rope in parallel design is an independent wire rope from parallel lay strands, which as a whole have a cross-section flattened at the points of contact between the strands due to compression of the rope cross section.
  • the present invention translates these relationships 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 the smooth surface also protects the areas of the entire rope that are by far the most stressed, namely the crossovers between the outer strands of the rope Core rope and the outer strand layer of the rope stranded on it.
  • This finding includes the invention.
  • the strands of the outer strand layer of the rope can be conventional, but also compacted strands. As a rule, it should be recommended for the outer strand layer in in this regard, use the same type of strands as for the core rope.
  • the core rope can be compressed during its manufacture or in a separate operation or when the outer strand layer is stranded.
  • the drawing shows an embodiment of the invention.
  • the wire rope shown consists of a core rope and an outer strand layer 2 stranded thereon after completion of the core rope 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 arranged between each of the two inner strands 3 above them are larger than the outer strands 5 respectively arranged on an inner strand 3.
  • the core rope 1 is compressed.
  • the strands, the outer wires of which were previously undeformed rotationally symmetrically 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 ver 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 the 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 of construction of the rope is (1 + 6 + (6 + 6)) +16. It would also be possible to make it 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 approximately 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.
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
DE19813117452 DE3117452A1 (de) 1981-05-02 1981-05-02 Drahtseil aus einem kernseil und einer darauf verseilten aeusseren litzenlage, insbesondere drehungsfreies drahtseil
DE3117452 1981-05-02

Publications (3)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261550A1 (fr) * 1986-09-23 1988-03-30 Drahtseilwerk Saar Gmbh Câble pour une application dans laquelle il pend sur une grande différence de hauteur, par exemple câble de benne, de haute mer ou de téléphérique
EP0896087A1 (fr) * 1996-02-15 1999-02-10 Shinko Kosen Kogyo Kabushiki Kaisha Câble métallique comportant un câble d'âme métallique
AU745343B2 (en) * 1997-08-14 2002-03-21 Shinko Kosen Kogyo Kabushiki Kaisha A wire rope having an independent wire rope core
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
WO2014094736A3 (fr) * 2012-12-21 2014-08-14 Casar Drahtseilwerk Saar Gmbh Câble métallique et procédé et dispositif de fabrication du cable métallique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US9428858B2 (en) * 2013-03-15 2016-08-30 1735729 Alberta Ltd. Wire rope and method of constructing wire rope
AU2013203790B2 (en) * 2013-03-15 2016-02-25 1735729 Alberta Ltd Wire rope and method of constructing wire rope
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

Citations (9)

* 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
FR1301017A (fr) * 1961-07-18 1962-08-10 Câble hélicoïdal à plusieurs couches de torons
US3295310A (en) * 1964-03-27 1967-01-03 Bethlehem Steel Corp Wire rope particularly useful for independent wire rope core
US3822542A (en) * 1972-08-11 1974-07-09 Wire Rope Ind Ltd Swaged wire rope and method of manufacture
DE2742003A1 (de) * 1977-09-17 1979-03-29 Saar Gmbh Drahtseilwerk Drahtseil
DE2903854A1 (de) * 1979-02-01 1980-09-04 Vnii Metiznoj Promy Vniimetiz Dreikantlitzenseil
DE2949754B1 (de) * 1979-12-07 1981-04-30 Gerhard 8632 Neustadt Dietz Drahtseil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL96850C (fr) * 1953-11-18
US3130536A (en) * 1961-09-21 1964-04-28 American Chain & Cable Co Method of manufacturing wire rope
AT301282B (de) * 1970-04-27 1972-08-25 Cordeurop Establishment Drehungsfreies Litzenspiralseil
SU632783A1 (ru) * 1977-06-01 1978-11-15 Севастопольский Приборостроительный Институт Канат двойной свивки
US4311001A (en) * 1978-12-08 1982-01-19 Glushko Mikhail F Method for manufacturing twisted wire products and product made by this method
FR2447993A1 (fr) * 1979-02-05 1980-08-29 Inst Metiznoi Promy Cable a torons a trois pans
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

Patent Citations (9)

* 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
FR1301017A (fr) * 1961-07-18 1962-08-10 Câble hélicoïdal à plusieurs couches de torons
US3295310A (en) * 1964-03-27 1967-01-03 Bethlehem Steel Corp Wire rope particularly useful for independent wire rope core
US3822542A (en) * 1972-08-11 1974-07-09 Wire Rope Ind Ltd Swaged wire rope and method of manufacture
DE2742003A1 (de) * 1977-09-17 1979-03-29 Saar Gmbh Drahtseilwerk Drahtseil
DE2903854A1 (de) * 1979-02-01 1980-09-04 Vnii Metiznoj Promy Vniimetiz Dreikantlitzenseil
DE2949754B1 (de) * 1979-12-07 1981-04-30 Gerhard 8632 Neustadt Dietz Drahtseil

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261550A1 (fr) * 1986-09-23 1988-03-30 Drahtseilwerk Saar Gmbh Câble pour une application dans laquelle il pend sur une grande différence de hauteur, par exemple câble de benne, de haute mer ou de téléphérique
EP0896087A1 (fr) * 1996-02-15 1999-02-10 Shinko Kosen Kogyo Kabushiki Kaisha Câble métallique comportant un câble d'âme métallique
US5946898A (en) * 1996-02-15 1999-09-07 Shinko Kosen Kogyo Kabushiki Kaisha Wire rope having an independent wire rope core
AU745343B2 (en) * 1997-08-14 2002-03-21 Shinko Kosen Kogyo Kabushiki Kaisha A wire rope having an independent wire rope core
WO2014094736A3 (fr) * 2012-12-21 2014-08-14 Casar Drahtseilwerk Saar Gmbh Câble métallique et procédé et dispositif de fabrication du cable métallique
US10190257B2 (en) 2012-12-21 2019-01-29 Casar Drahtseilwerk Saar Gmbh Wire cable and method and device for production of said wire cable
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

Also Published As

Publication number Publication date
BR8202524A (pt) 1983-04-19
DK189582A (da) 1982-11-03
DK161390C (da) 1991-12-09
PT74814A (de) 1982-05-01
PT74814B (de) 1983-10-28
NO166093B (no) 1991-02-18
ES8304241A1 (es) 1983-02-16
ATE17506T1 (de) 1986-02-15
DK161390B (da) 1991-07-01
EP0064258B2 (fr) 1993-11-03
DE3268495D1 (en) 1986-02-27
FR2504950A1 (fr) 1982-11-05
FR2504950B1 (fr) 1986-05-23
AU8304782A (en) 1982-11-11
NO166093C (no) 1991-05-29
EP0064258B1 (fr) 1986-01-15
NO821302L (no) 1982-11-03
US4454708A (en) 1984-06-19
AU547274B2 (en) 1985-10-10
ES511783A0 (es) 1983-02-16
DE3117452A1 (de) 1982-11-18

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