EP2476801A2 - Corde, corde combinée en fibres de matière synthétique et cordes d'acier ainsi que cordon combiné composé de fibres de matière synthétique et de fils d'acier - Google Patents

Corde, corde combinée en fibres de matière synthétique et cordes d'acier ainsi que cordon combiné composé de fibres de matière synthétique et de fils d'acier Download PDF

Info

Publication number
EP2476801A2
EP2476801A2 EP12162945A EP12162945A EP2476801A2 EP 2476801 A2 EP2476801 A2 EP 2476801A2 EP 12162945 A EP12162945 A EP 12162945A EP 12162945 A EP12162945 A EP 12162945A EP 2476801 A2 EP2476801 A2 EP 2476801A2
Authority
EP
European Patent Office
Prior art keywords
rope
combined
strand
monofilament
sheath
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
EP12162945A
Other languages
German (de)
English (en)
Other versions
EP2476801A3 (fr
EP2476801B1 (fr
Inventor
Isabel Ridge
Nicholas O'hear
Otto Grabandt
Cornelis Adrianus Das
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.)
Casar Drahtseilwerk Saar GmbH
Original Assignee
Casar 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
Application filed by Casar Drahtseilwerk Saar GmbH filed Critical Casar Drahtseilwerk Saar GmbH
Priority to PL12162945T priority Critical patent/PL2476801T3/pl
Publication of EP2476801A2 publication Critical patent/EP2476801A2/fr
Publication of EP2476801A3 publication Critical patent/EP2476801A3/fr
Application granted granted Critical
Publication of EP2476801B1 publication Critical patent/EP2476801B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/02Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/005Composite ropes, i.e. ropes built-up from fibrous or filamentary material and metal wires
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D07B1/0686Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the core design
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/16Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/16Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/165Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B5/00Making ropes or cables from special materials or of particular form
    • D07B5/12Making ropes or cables from special materials or of particular form of low twist or low tension by processes comprising setting or straightening treatments
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/10Rope or cable structures
    • D07B2201/1012Rope or cable structures characterised by their internal structure
    • D07B2201/102Rope or cable structures characterised by their internal structure including a core
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/10Rope or cable structures
    • D07B2201/1028Rope or cable structures characterised by the number of strands
    • D07B2201/1032Rope or cable structures characterised by the number of strands three to eight strands respectively forming a single layer
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/10Rope or cable structures
    • D07B2201/104Rope or cable structures twisted
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/10Rope or cable structures
    • D07B2201/104Rope or cable structures twisted
    • D07B2201/106Pitch changing over length
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2015Strands
    • D07B2201/2023Strands with core
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2015Strands
    • D07B2201/2024Strands twisted
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2015Strands
    • D07B2201/2024Strands twisted
    • D07B2201/2026Pitch changing over length
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2048Cores characterised by their cross-sectional shape
    • D07B2201/2049Cores characterised by their cross-sectional shape having protrusions extending radially functioning as spacer between strands or wires
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2052Cores characterised by their structure
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2052Cores characterised by their structure
    • D07B2201/2055Cores characterised by their structure comprising filaments or fibers
    • D07B2201/2057Cores characterised by their structure comprising filaments or fibers resulting in a twisted structure
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2052Cores characterised by their structure
    • D07B2201/2065Cores characterised by their structure comprising a coating
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2066Cores characterised by the materials used
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2067Cores characterised by the elongation or tension behaviour
    • D07B2201/2068Cores characterised by the elongation or tension behaviour having a load bearing function
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2071Spacers
    • D07B2201/2073Spacers in circumferencial direction
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2071Spacers
    • D07B2201/2074Spacers in radial direction
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/201Polyolefins
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/201Polyolefins
    • D07B2205/2014High performance polyolefins, e.g. Dyneema or Spectra
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/2039Polyesters
    • D07B2205/2042High performance polyesters, e.g. Vectran
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/2046Polyamides, e.g. nylons
    • D07B2205/205Aramides
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2401/00Aspects related to the problem to be solved or advantage
    • D07B2401/20Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2005Elongation or elasticity
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2401/00Aspects related to the problem to be solved or advantage
    • D07B2401/20Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2005Elongation or elasticity
    • D07B2401/201Elongation or elasticity regarding structural elongation
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2401/00Aspects related to the problem to be solved or advantage
    • D07B2401/20Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/205Avoiding relative movement of components

Definitions

  • the invention relates to a rope made of high-strength plastic fibers, which are present as a, in particular twisted, monofilament bundle or a plurality of twisted monofilament bundles, which is or are enclosed by a sheath.
  • the invention relates to a combined rope with a core rope made of high-strength plastic fibers and an outer layer of steel wire strands.
  • the invention relates to a combined strand with a core made of high-strength plastic fibers and an outer layer of steel wires.
  • a combined rope of the aforementioned type is known from the US 4,887,422 with a sheathing of the core rope which is extruded or wound up.
  • a combined strand of the aforementioned type is not prior art.
  • the advantage of the high-strength plastic fibers is their low weight and volume compared to their strength both in the independent ropes and in the combined ropes and strands.
  • the elastic moduli of the above fiber materials are 73, 120, 60, 60, 85 and 65 GPa, respectively, compared to an average of 200 GPa of steel wires.
  • the actual load absorption of the plastic fibers begins with a delay, because the monofilament bundles first have to "settle" with each load, ie have to find a final spatial allocation to form a stable bundle cross section.
  • the invention has for its object to increase the effective carrying capacity of a core rope of plastic fibers in a combined rope or, based on the plastic rope itself, to increase the carrying capacity in a different sense.
  • this purpose is fulfilled by the fact that in a rope of the type mentioned, the or monofilament bundles stretched under diameter reduction and is held in this state by the sheath or are.
  • the sheath fixes the cross-section of the monofilament bundle assumed during said stretching.
  • the process of "setting" before and at the beginning of the load pickups is at least largely eliminated, he is finished once and for all.
  • the normal load absorption under elastic stretching of the plastic fibers according to Hooke's law can start immediately.
  • an independent rope has the same carrying capacity, for example, reduced by 10% diameter, ie a greater load capacity based on the diameter.
  • the cable has an intermediate layer of an elastic plastic, in which the wire strands are pressed with a distance from each other, such that the outer layer stretches under load and contracts radially.
  • the elastic compliance of the intermediate layer and the distance of the wire strands from each other make it possible to stretch the helices described by the strands by increasing their pitch, with their diameter and accordingly reduces the strand spacing. Due to the elasticity of the plastic, the process is reversible when relieved, so the desired effect with each new load absorption available.
  • a combined strand can be created. At the point of the core wire of the strand is then just as the core rope of the strand ausgestaltetes, but correspondingly thinner rope. (The term "rope" includes strands of monofilament bundles, regardless of structure.)
  • the sheath mentioned is particularly suitable a braid.
  • the monofilament bundles can simply be stretched by being driven at the exit of the machine, for example by a pair of rollers for their movement be retained at the input of the machine, for example by means of a braked pair of rollers, and the braid can be carried out with a bias voltage.
  • wrapping is also an option. If necessary, the expansion can also be effected by reducing the cross-section.
  • the said intermediate layer is usually, as in the art propagated, be extruded, possibly on the said sheath.
  • a standardization of the sheathing and the intermediate layer would be difficult in that both serve different purposes and must therefore have different properties.
  • the sheathing should be as unyielding as possible, the intermediate layer should be soft. Foamed plastic is also considered for the intermediate layer.
  • Suitable materials for the sheath are, for example, polyester fibers, suitable materials for the intermediate layer are polyurethanes, polyesters, polyolefins and polyamides.
  • a combined rope is mentioned for hanging use over a large height difference, in particular with a lower end held against rotation, in particular a hoist rope, deep-sea rope or cableway rope which is characterized by change in length over the rope length in that the load-specific torque of the wire rope decreases upward.
  • a wire of this structure is known from the DE 36 32 298 , which is hereby incorporated into the disclosure of the present application.
  • Fig. 1 the relevant materials are each noted directly on the curves.
  • the steel wire follows Hooke's Law only in the lower load range because it is made by drawing and therefore does not have the normal structure. The use is usually only about in the lower half of the curves.
  • a sheath 2 of a core rope 1 and also an intermediate layer 3 are shown, in which an outer layer of steel wire strands 4 is pressed.
  • the core rope 1 is within the sheath 2 of a monofilament bundle or more monofilament bundles, which are only twisted so much that they have cohesion and can be handled.
  • the sheath 2 consists of a braid of preferably polyester threads. It sits with a bias on the Monofilbündel or monofilament bundles, which holds them together after an elongation in the set state.
  • the intermediate layer 3 is extruded over the sheath 2 of the core rope 1 in a conventional manner. It consists of a soft-elastic plastic, such as polyethylene or polypropylene.
  • the steel wire strands 4 are stranded over and pressed eg in the still warm intermediate layer 3 such that they have each their own bed with some distance from each other.
  • the intermediate layer 3 is so elastic-soft and the steel wire strands 4 have such a distance from each other (slightly larger than in the drawing), that the position of the steel wire strands 4 under load initially somewhat lengthy and their diameter is reduced.
  • the strain curves ( Fig. 4 ) of the strand layer and the core rope are thereby approximated to each other, ie the load bearing is distributed approximately corresponding to the cross sections of the strand layer and the core rope.
  • the rope according to Fig. 6 has the same basic structure as the one according to Fig. 5 with a core rope 1, a braided sheath 2, an extruded intermediate layer 3 and an outer algae of here designated 5 strands.
  • the strands 5 have an analog to the rope structure again with a thinner, core 6 of high strength plastic fibers, a braided sheath 7, an extruded intermediate layer 8 made of a soft elastic plastic and an outer layer of steel wires 9.
  • the rope has due to its larger Plastic cross-section the advantage of even lower weight, but it is also robust with the steel wires in the outer layer.
  • the intermediate layer 3 could also be omitted in this rope, since the outer strands 5 already have an increased elasticity in itself.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP12162945.5A 2007-05-18 2008-05-15 Corde combinée en fibres de matière synthétique et cordes d'acier ainsi que cordon combiné composé de fibres de matière synthétique et de fils d'acier Active EP2476801B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12162945T PL2476801T3 (pl) 2007-05-18 2008-05-15 Lina kombinowana z włókien z tworzyw sztucznych i splotek z drutu stalowego oraz splotka kombinowana z włókien z tworzyw sztucznych i drutów stalowych

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007023710 2007-05-18
DE102007024020A DE102007024020A1 (de) 2007-05-18 2007-05-22 Seil, kombiniertes Seil aus Kunststofffasern und Stahldrahtlitzen, sowie kombinierte Litze aus Kunststofffasern und Stahldrähten
EP08758077.5A EP2165017B1 (fr) 2007-05-18 2008-05-15 Cable, cable composite en fibres synthetiques, torons en fil d'acier et toron composite en fibres synthetiques et fils d'acier

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP08758077.5 Division 2008-05-15
EP08758077.5A Division-Into EP2165017B1 (fr) 2007-05-18 2008-05-15 Cable, cable composite en fibres synthetiques, torons en fil d'acier et toron composite en fibres synthetiques et fils d'acier
EP08758077.5A Division EP2165017B1 (fr) 2007-05-18 2008-05-15 Cable, cable composite en fibres synthetiques, torons en fil d'acier et toron composite en fibres synthetiques et fils d'acier

Publications (3)

Publication Number Publication Date
EP2476801A2 true EP2476801A2 (fr) 2012-07-18
EP2476801A3 EP2476801A3 (fr) 2013-02-13
EP2476801B1 EP2476801B1 (fr) 2015-09-02

Family

ID=39868895

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08758077.5A Active EP2165017B1 (fr) 2007-05-18 2008-05-15 Cable, cable composite en fibres synthetiques, torons en fil d'acier et toron composite en fibres synthetiques et fils d'acier
EP12162945.5A Active EP2476801B1 (fr) 2007-05-18 2008-05-15 Corde combinée en fibres de matière synthétique et cordes d'acier ainsi que cordon combiné composé de fibres de matière synthétique et de fils d'acier

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP08758077.5A Active EP2165017B1 (fr) 2007-05-18 2008-05-15 Cable, cable composite en fibres synthetiques, torons en fil d'acier et toron composite en fibres synthetiques et fils d'acier

Country Status (16)

Country Link
US (1) US8176718B2 (fr)
EP (2) EP2165017B1 (fr)
JP (1) JP5634260B2 (fr)
KR (1) KR101667419B1 (fr)
CN (1) CN101688359B (fr)
AU (1) AU2008253434B2 (fr)
BR (1) BRPI0811106B1 (fr)
CA (1) CA2685585C (fr)
DE (1) DE102007024020A1 (fr)
EA (1) EA017642B1 (fr)
MX (1) MX2009011974A (fr)
PL (2) PL2165017T3 (fr)
PT (2) PT2165017E (fr)
UA (1) UA101614C2 (fr)
WO (1) WO2008141623A2 (fr)
ZA (1) ZA200908380B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017130743A1 (de) * 2017-12-20 2019-06-27 Gustav Wolf GmbH Aufzugseil und Verfahren zur Herstellung eines Aufzugseils

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20072281A1 (it) * 2007-12-05 2009-06-06 Redaelli Tecna S P A Div Teci Fune metallica a caratteristiche migliorate
BR112012016880B1 (pt) 2010-01-07 2020-03-17 Dsm Ip Assets B.V. Cabo híbrido e processo para terminar um cabo híbrido
EP2573257B1 (fr) * 2010-05-17 2017-11-08 Kiswire Ltd. Câble hybride et procédé pour sa production
PT2580387E (pt) 2010-06-08 2015-10-30 Dsm Ip Assets Bv Corda híbrida
JP5269838B2 (ja) * 2010-07-12 2013-08-21 株式会社日立製作所 エレベータ用ワイヤロープ
US8800257B2 (en) * 2010-07-16 2014-08-12 E I Du Pont De Nemours And Company Composite cord and method of making and support structure and tire containing same
US9309620B2 (en) * 2010-11-05 2016-04-12 Nv Bekaert Sa Compacted hybrid elevator rope
DE102011011112A1 (de) 2011-02-12 2012-08-16 Casar Drahtseilwerk Saar Gmbh Verfahren zur Herstellung einer Litze oder eines Seils
BR112013021168A2 (pt) * 2011-03-21 2019-09-24 Otis Elevator Co correia para suspensão e/ou acionamento de um carro de elevador, sistema de elevador e cabo para uso em uma correia de suspensão e/ou acionamento de elevador
JP2014514226A (ja) 2011-04-14 2014-06-19 オーチス エレベータ カンパニー エレベータシステム用の被覆ロープまたはベルト
EP2518208A3 (fr) * 2011-04-27 2015-02-11 Polteco Inc. Câbles et cordons résistants à l'abrasion
CN102220712A (zh) * 2011-07-04 2011-10-19 江苏法尔胜技术开发中心有限公司 一种含复合材料的钢丝绳
DE102011053202A1 (de) * 2011-09-01 2013-03-07 Gustav Wolf Seil- Und Drahtwerke Gmbh & Co. Kg Aufzugseil
US8978532B2 (en) * 2012-03-26 2015-03-17 Wireco Worldgroup Inc. Cut-resistant jacket for tension member
JP5806644B2 (ja) * 2012-05-31 2015-11-10 東京製綱株式会社 ハイブリッド心ロープ
DE102012105261A1 (de) 2012-06-18 2013-12-19 Casar Drahtseilwerk Saar Gmbh Verfahren und Vorrichtung zur Herstellung eines Seils
DK2904143T3 (da) 2012-10-05 2019-10-07 Bridon Int Ltd Hybridkabel
PT2971331T (pt) 2013-03-14 2018-11-07 Wireco Worldgroup Inc Ligação equilibrada de corda híbrida
AT14494U1 (de) * 2014-04-29 2015-12-15 Teufelberger Seil Ges M B H Hybridseil
JP2016035197A (ja) * 2014-08-01 2016-03-17 株式会社ハイレックスコーポレーション 柵構造体及びそれに用いられる繊維金属複合ロープ
CN106044470B (zh) * 2015-04-10 2020-04-17 奥的斯电梯公司 用于电梯系统的载荷支承构件
AT517491B1 (de) * 2015-07-23 2017-05-15 Teufelberger Seil Ges M B H Hybridlitze
DE112016006384B4 (de) * 2016-02-10 2025-05-28 Mitsubishi Electric Corporation Fahrstuhl-Seil und zugehöriges Herstellungsverfahren
JP6417362B2 (ja) * 2016-05-30 2018-11-07 株式会社テザックワイヤロープ 動索用ワイヤロープ
CN106167996B (zh) * 2016-07-30 2018-06-01 国网湖南省电力公司带电作业中心 带电作业用防潮桑蚕丝绝缘绳及其制备方法
JP6681997B2 (ja) * 2016-09-13 2020-04-15 東京製綱株式会社 動索用ワイヤロープおよびその製造方法
DE102017101646A1 (de) 2017-01-27 2018-08-02 Fatzer Ag Drahtseilfabrik Längselement, insbesondere für ein Zug- oder Tragmittel
US11548763B2 (en) 2018-08-10 2023-01-10 Otis Elevator Company Load bearing traction members and method
RU188480U1 (ru) * 2018-12-29 2019-04-15 Сергей Дмитриевич Резников Канат синтетический
WO2020139124A1 (fr) * 2018-12-29 2020-07-02 Сергей Дмитриевич РЕЗНИКОВ Corde synthétique
RU2762093C1 (ru) * 2020-11-09 2021-12-15 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Канат стальной двойной свивки с компактным металлическим сердечником
CN112761006A (zh) * 2020-12-29 2021-05-07 青岛海丽雅集团有限公司 一种具有增强强度和减轻重量的混合绳索
RU2762643C1 (ru) * 2021-06-03 2021-12-21 Сергей Дмитриевич Резников Канат синтетический
CN113789678A (zh) * 2021-09-02 2021-12-14 贵州钢绳股份有限公司 高强度载人索道用钢丝绳研制及生产方法
CN115852721A (zh) * 2022-11-30 2023-03-28 江苏亚盛金属制品有限公司 高韧性钢丝绳

Citations (2)

* 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
US4887422A (en) 1988-09-06 1989-12-19 Amsted Industries Incorporated Rope with fiber core and method of forming same

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB557391A (en) 1942-05-20 1943-11-18 Crabtree & Co Ltd J A Improvements in and connected with electric conduit supports
DE1510065A1 (de) * 1964-11-25 1969-12-18 Continental Gummi Werke Ag Drahtseil,insbesondere fuer Verstaerkungseinlagen in Kautschukartikeln
GB1272225A (en) * 1968-10-16 1972-04-26 Ici Ltd Band or webbing structures
GB1557391A (en) * 1977-03-11 1979-12-12 Loos A W Composite cable and method of making the same
DE2911753C2 (de) * 1979-03-26 1982-11-25 Peter - BTR Gummiwerke AG, 6450 Hanau Verfahren zur Herstellung eines Fördergurtes oder Treibriemens sowie ein nach diesem Verfahren hergestellter Treibriemen oder Fördergurt
US5582911A (en) * 1990-12-27 1996-12-10 Michelin Recherche Et. Technique, S.A. Aramid monofilament having a slightly structured skin--process for producing this monofilament
GB2269400B (en) * 1992-08-03 1995-09-27 Bridon Plc Core for wire rope
US5322049A (en) * 1992-12-07 1994-06-21 Dunlap Patrick J Tensionable member for an archery bow and method of construction
CA2109904C (fr) * 1992-12-18 2004-09-14 Pol Bruyneel Cable metallique a torons multiples
JPH10140490A (ja) * 1996-11-13 1998-05-26 Tokyo Seiko Co Ltd 繊維芯入りワイヤロープ
JP3225224B2 (ja) * 1998-04-10 2001-11-05 東京製綱繊維ロープ株式会社 高強力繊維ロープ
US5979288A (en) * 1998-05-18 1999-11-09 Fiberspar Spoolable Products, Inc. Helical braider
FR2783585B1 (fr) * 1998-09-23 2000-11-17 Trefileurope Cable mixte a ame synthetique pour le levage ou de traction
IL133050A (en) * 1998-12-07 2003-12-10 Inventio Ag Device for identification of need to replace synthetic fiber ropes
SG78407A1 (en) * 1999-01-22 2001-02-20 Inventio Ag Sheathed synthetic fiber rope
CA2262307C (fr) * 1999-02-23 2006-01-24 Joseph Misrachi Cable d'ascenseur a faible allongement
EP1083254A3 (fr) * 1999-09-07 2002-11-13 Turnils AB Cordon de tirage pour jalousies et procédé pour sa fabrication
KR100356311B1 (ko) * 2000-05-30 2002-10-12 고려제강 주식회사 자동차 윈도우 레귤레이터용 와이어 케이블
WO2004029343A1 (fr) * 2002-09-25 2004-04-08 Otis Elevator Company Ensemble de courroie transporteuse a cordes synthetiques pre-etirees
JP3756878B2 (ja) * 2002-12-18 2006-03-15 東京製綱株式会社 被覆ワイヤロープ
CN2837353Y (zh) * 2005-09-20 2006-11-15 巨力集团有限公司 高压线路牵引绳
CN2892934Y (zh) * 2006-04-14 2007-04-25 巨力集团有限公司 具有防伪标志的合成纤维吊装带

Patent Citations (2)

* 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
US4887422A (en) 1988-09-06 1989-12-19 Amsted Industries Incorporated Rope with fiber core and method of forming same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017130743A1 (de) * 2017-12-20 2019-06-27 Gustav Wolf GmbH Aufzugseil und Verfahren zur Herstellung eines Aufzugseils

Also Published As

Publication number Publication date
BRPI0811106A2 (pt) 2014-12-09
ZA200908380B (en) 2011-02-23
PT2476801E (pt) 2015-12-07
PT2165017E (pt) 2015-01-05
KR20100021442A (ko) 2010-02-24
CA2685585C (fr) 2013-12-24
WO2008141623A3 (fr) 2009-05-07
WO2008141623A8 (fr) 2008-12-31
BRPI0811106B1 (pt) 2018-09-18
KR101667419B1 (ko) 2016-10-18
PL2165017T3 (pl) 2015-04-30
US8176718B2 (en) 2012-05-15
EP2165017B1 (fr) 2014-11-12
PL2476801T3 (pl) 2016-02-29
CN101688359A (zh) 2010-03-31
WO2008141623A2 (fr) 2008-11-27
US20100071340A1 (en) 2010-03-25
EA017642B1 (ru) 2013-02-28
EA200901559A1 (ru) 2010-04-30
AU2008253434A1 (en) 2008-11-27
EP2476801A3 (fr) 2013-02-13
JP5634260B2 (ja) 2014-12-03
UA101614C2 (en) 2013-04-25
EP2165017A2 (fr) 2010-03-24
EP2476801B1 (fr) 2015-09-02
CN101688359B (zh) 2012-03-21
AU2008253434B2 (en) 2013-03-21
JP2010527413A (ja) 2010-08-12
MX2009011974A (es) 2009-11-19
CA2685585A1 (fr) 2008-11-27
DE102007024020A1 (de) 2008-11-20

Similar Documents

Publication Publication Date Title
EP2476801B1 (fr) Corde combinée en fibres de matière synthétique et cordes d'acier ainsi que cordon combiné composé de fibres de matière synthétique et de fils d'acier
EP0150702B2 (fr) Cordage de fils, filés ou retors issus de matière textile fibreuse
DE69811271T2 (de) Stahlseil mit gewellten elementen
DE112016006384B4 (de) Fahrstuhl-Seil und zugehöriges Herstellungsverfahren
DE60121671T2 (de) Drahtseil für Kraftwagenfensterheber
EP2002051B1 (fr) Cable
DE69726052T2 (de) Stahlseil mit mehreren Litzen
DE3632298A1 (de) Drahtseil fuer einen haengenden einsatz ueber eine grosse hoehendifferenz, insbesondere foerderkorbseil, tiefseeseil oder seilbahnseil
DE2853661C2 (de) Kunstfaserseil
DE2701025C2 (de) Verbundverstärkungskord für Reifen schwerer Fahrzeuge
DE69024384T2 (de) Stahlkabel zur Verstärkung von Gummi
DE10310855A1 (de) Verfahren zum Herstellen eines Drahtseils
DE112018007311T5 (de) Aufzugseil
EP1815061B1 (fr) Corde avec adherence accrue sur des disques metalliques
EP3099854B1 (fr) Ensemble cable
EP2940206B1 (fr) Câble hybride
DE2159995A1 (de) Seil mit unfallschutz
EP1498542B1 (fr) Elément longitudinal en mouvement, en particulier pour un ascenseur ou une grue ou analogue
AT213172B (de) Drahtseil
DE102020130832A1 (de) Sicherungsgerät mit einer Seilbremse
DE112020007682T5 (de) Aufzugseil
CH713922A2 (de) Leine.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 2165017

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

RIC1 Information provided on ipc code assigned before grant

Ipc: D07B 1/02 20060101AFI20130104BHEP

Ipc: D07B 1/06 20060101ALI20130104BHEP

Ipc: D07B 1/16 20060101ALI20130104BHEP

17P Request for examination filed

Effective date: 20130724

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20140415

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150402

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 2165017

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 746701

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150915

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008013346

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ALDO ROEMPLER PATENTANWALT, CH

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20151123

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151203

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151202

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Ref country code: NL

Ref legal event code: MP

Effective date: 20150902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008013346

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20160603

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160515

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160515

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20080515

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150902

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20180406

Year of fee payment: 11

Ref country code: FR

Payment date: 20180411

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190515

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008013346

Country of ref document: DE

Owner name: WIRECO GERMANY GMBH, DE

Free format text: FORMER OWNER: CASAR DRAHTSEILWERK SAAR GMBH, 66459 KIRKEL, DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: HC

Ref document number: 746701

Country of ref document: AT

Kind code of ref document: T

Owner name: WIRECO GERMANY GMBH, DE

Effective date: 20230621

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240522

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240430

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240602

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20240517

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20240507

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502008013346

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20251117

REG Reference to a national code

Ref country code: CH

Ref legal event code: H13

Free format text: ST27 STATUS EVENT CODE: U-0-0-H10-H13 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250515

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 746701

Country of ref document: AT

Kind code of ref document: T

Effective date: 20250515

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250531

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20250515