WO2014207437A3 - Pressure resistant strands - Google Patents

Pressure resistant strands Download PDF

Info

Publication number
WO2014207437A3
WO2014207437A3 PCT/GB2014/051884 GB2014051884W WO2014207437A3 WO 2014207437 A3 WO2014207437 A3 WO 2014207437A3 GB 2014051884 W GB2014051884 W GB 2014051884W WO 2014207437 A3 WO2014207437 A3 WO 2014207437A3
Authority
WO
WIPO (PCT)
Prior art keywords
layers
inner layer
pressure resistant
resistant strands
radial forces
Prior art date
Application number
PCT/GB2014/051884
Other languages
French (fr)
Other versions
WO2014207437A2 (en
Inventor
John Mawson Walton
Original Assignee
Bridon Limited
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 Bridon Limited filed Critical Bridon Limited
Priority to EP14732610.2A priority Critical patent/EP3014017A2/en
Publication of WO2014207437A2 publication Critical patent/WO2014207437A2/en
Publication of WO2014207437A3 publication Critical patent/WO2014207437A3/en

Links

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
    • D07B1/068—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the strand design
    • 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
    • D07B1/08—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core the layers of which are formed of profiled interlocking wires, i.e. the strands forming concentric layers
    • 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
    • D07B5/10—Making ropes or cables from special materials or of particular form from strands of non-circular cross-section
    • 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
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2024—Strands twisted
    • D07B2201/2029—Open winding
    • D07B2201/203—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
    • D07B2201/2015—Strands
    • D07B2201/2024—Strands twisted
    • D07B2201/2029—Open winding
    • D07B2201/2031—Different twist pitch
    • 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
    • D07B2201/2042—Strands characterised by a coating
    • D07B2201/2044—Strands characterised by a coating comprising polymers
    • 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
    • D07B2201/2046—Strands comprising fillers
    • 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
    • D07B2201/2047—Cores
    • D07B2201/2048—Cores characterised by their cross-sectional shape
    • 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
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2059—Cores characterised by their structure comprising wires
    • 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
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2059—Cores characterised by their structure comprising wires
    • D07B2201/2061—Cores characterised by their structure comprising wires resulting in a twisted structure
    • 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
    • D07B2201/2075—Fillers
    • D07B2201/2079—Fillers characterised by the kind or amount of filling
    • 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
    • D07B2401/2065—Reducing wear
    • D07B2401/207—Reducing wear internally
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2015—Construction industries
    • D07B2501/203—Bridges
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2061—Ship moorings

Abstract

An open spiral strand (1) formed of a plurality of layers, each layer (25, 26, 27) being formed of a plurality of individual wires (33, 34). At least one inner layer (25) is adapted to have a greater resistance to radial forces than other layers (26, 27), such that the inner layer (25) is better able to resist the higher radial forces that are generated within the inner layers (25, 26, 27), the strand (1) has seven or more layers provided radially outwardly of the adapted inner layer (25). The inner layer (25) is adapted by including shaped wires (34) that provide contact surfaces between layers (25, 26, 27) that have a greater surface area.
PCT/GB2014/051884 2013-06-27 2014-06-19 Pressure resistant strands WO2014207437A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14732610.2A EP3014017A2 (en) 2013-06-27 2014-06-19 Pressure resistant strands

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1311497.0 2013-06-27
GB1311497.0A GB2517404B (en) 2013-06-27 2013-06-27 Pressure resistant strands

Publications (2)

Publication Number Publication Date
WO2014207437A2 WO2014207437A2 (en) 2014-12-31
WO2014207437A3 true WO2014207437A3 (en) 2015-03-26

Family

ID=48999100

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/051884 WO2014207437A2 (en) 2013-06-27 2014-06-19 Pressure resistant strands

Country Status (3)

Country Link
EP (1) EP3014017A2 (en)
GB (1) GB2517404B (en)
WO (1) WO2014207437A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108166287A (en) * 2018-01-26 2018-06-15 贵州钢绳股份有限公司 A kind of major diameter locked coil wire rope and its manufacturing method
CN108411659B (en) * 2018-01-26 2020-11-03 贵州钢绳股份有限公司 Production process of zinc-aluminum alloy sealed steel wire rope with diameter of 130mm for large stadium
CN109763365A (en) * 2019-03-12 2019-05-17 贵州钢绳股份有限公司 A kind of space structure locked coil wire rope of diameter 200mm

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE91634C (en) *
GB560868A (en) * 1942-09-18 1944-04-25 Whitecross Company Ltd Improvements in and relating to the manufacture of ropes and the like
DE1625864A1 (en) * 1967-10-03 1970-02-05 Leonhardt, Fritz, Dr.-Ing.; Andrä, Wolfhart, Dr.-Ing.; Baur, Willi; 7000 Stuttgart Anchoring of wire bundles made of profiled round wires
DE1685831A1 (en) * 1968-01-20 1971-04-29 British Ropes Ltd Wire rope
FR2169686A5 (en) * 1972-01-28 1973-09-07 Post Office
JPS6075694A (en) * 1983-09-30 1985-04-30 東京製綱株式会社 Cable body
DE19504452A1 (en) * 1994-07-21 1996-01-25 Williamsport Wirerope Works In Corrosion resistant wire strand
GB2324542A (en) * 1997-04-25 1998-10-28 Bridon Plc Rope with additional reinforcing members
CN101956337A (en) * 2010-08-04 2011-01-26 河南恒星钢缆有限公司 Shaped steel cord thread and shaped steel twisted wire

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500625A (en) * 1967-05-17 1970-03-17 Isao Gokyu Parallel cables
CA951601A (en) * 1972-08-11 1974-07-23 John R. Naud Swaged wire rope and method of manufacture
SU867974A1 (en) * 1979-07-09 1981-09-30 Харьковский Институт Радиоэлектроники Spiral rope of enclosed structure
SU855102A1 (en) * 1979-10-03 1981-08-15 Всесоюзный научно-исследовательский институт организации и механизации шахтного строительства Sheathed rope
GB2251441B (en) * 1991-01-03 1994-07-27 Bridon Plc Flexible tension member
CH688591A5 (en) * 1995-01-20 1997-11-28 Fatzer Ag Closed spiral cable
FI125355B (en) * 2007-04-19 2015-09-15 Kone Corp Lifting rope and method of manufacturing a rope for a lifting device
CN202559173U (en) * 2012-01-10 2012-11-28 南通汇鑫钢绳有限公司 Steel wire rope
CN103147328A (en) * 2013-03-27 2013-06-12 陈素红 Steel rope

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE91634C (en) *
GB560868A (en) * 1942-09-18 1944-04-25 Whitecross Company Ltd Improvements in and relating to the manufacture of ropes and the like
DE1625864A1 (en) * 1967-10-03 1970-02-05 Leonhardt, Fritz, Dr.-Ing.; Andrä, Wolfhart, Dr.-Ing.; Baur, Willi; 7000 Stuttgart Anchoring of wire bundles made of profiled round wires
DE1685831A1 (en) * 1968-01-20 1971-04-29 British Ropes Ltd Wire rope
FR2169686A5 (en) * 1972-01-28 1973-09-07 Post Office
JPS6075694A (en) * 1983-09-30 1985-04-30 東京製綱株式会社 Cable body
DE19504452A1 (en) * 1994-07-21 1996-01-25 Williamsport Wirerope Works In Corrosion resistant wire strand
GB2324542A (en) * 1997-04-25 1998-10-28 Bridon Plc Rope with additional reinforcing members
CN101956337A (en) * 2010-08-04 2011-01-26 河南恒星钢缆有限公司 Shaped steel cord thread and shaped steel twisted wire

Also Published As

Publication number Publication date
WO2014207437A2 (en) 2014-12-31
EP3014017A2 (en) 2016-05-04
GB201311497D0 (en) 2013-08-14
GB2517404A (en) 2015-02-25
GB2517404B (en) 2017-07-19

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