US20070036974A1 - Method for producing a cable - Google Patents
Method for producing a cable Download PDFInfo
- Publication number
- US20070036974A1 US20070036974A1 US10/547,992 US54799204A US2007036974A1 US 20070036974 A1 US20070036974 A1 US 20070036974A1 US 54799204 A US54799204 A US 54799204A US 2007036974 A1 US2007036974 A1 US 2007036974A1
- Authority
- US
- United States
- Prior art keywords
- cable
- core
- layer
- strands
- plastic
- 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.)
- Abandoned
Links
Images
Classifications
-
- 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
- D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
-
- 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
-
- 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
- D07B1/0693—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a strand configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
-
- 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
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/027—Postforming of ropes or strands
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/16—Auxiliary apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/32—Filling or coating with impervious material
-
- 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
- D07B2201/20—Rope or cable components
- D07B2201/2071—Spacers
- D07B2201/2074—Spacers in radial direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
Definitions
- the invention concerns a method for producing a wire cable with a core cable or core strand, in which, after the outer strand layer has been stranded, the wire cable is hammered to smooth its surface and/or to increase its space factor.
- Wire cables of this type are well known for special applications in which a smooth surface of the wire cable is of prime importance, e.g., because they are dragged over the ground.
- An example of such applications is the lumber industry.
- the objective of the invention is to prevent wire damage caused by hammering to the greatest possible extent.
- this objective is achieved by applying an intermediate layer of a plastic material to the core cable or core strand before the outer layer of strands is stranded and by pressing the outer layer of strands into the plastic during the stranding process.
- the support of the outer strands on the elastic plastic does not impair the hammering and the desired deformations.
- a hammer works in which hammers adapted to the curvature of the surface of the cable strike simultaneously from different sides and essentially completely surround the surface of the cable at the instant of their simultaneous striking of the surface of the cable on an axial length of at least twice the cable diameter, the plastic apparently does not have enough time or space to escape from under the blow.
- the cavities between the outer layer of strands and the core cable or core strand are preferably filled with the plastic as far as the wedge-shaped spaces between the wires bounding these cavities.
- Deformation of the outer strands occurs, more or less excluding those cross-sectional regions of the wire on the underside that are surrounded by the plastic and receive the counterpressure of the plastic everywhere perpendicular to their surface; they are thus not exposed to any deforming forces here. Directed forces, which deform the wires, occur on the upper side of these wires, which is not surrounded by plastic. Under these conditions, very strong deformation of the outer strands is possible. If the outer strands constitute a large portion of the cable diameter, reductions of the diameter of the wire cable of more than 10% can be achieved. A 5% reduction of the diameter can probably be achieved in most cases.
- the plastic intermediate layer does not really act as direct cushioning between these wires, but rather the conditions are comparable to a confined liquid, in which the pressure is exerted towards all sides, so that no significantly increased forces at all arise between the intersecting wires.
- the aforementioned compression of an outer strand layer on an elastic substrate made of plastic in accordance with the invention can also be realized in a wire cable with a core that consists exclusively of a plastic strand: here too, the wire cable can be hammered after the stranding of the strand layer, and thus the strand layer can be compressed and smoothed.
- the wire cable receives a higher space factor and becomes resistant to surface wear, especially when running over rollers.
- strands with a readily deformable core, e.g., a core of soft iron or plastic.
- the hammers should have an axial extent of at least twice the cable diameter and preferably should have an expanded, tapering inlet.
- a wire cable of the invention could additionally be subjected to a surface treatment or coated or provided with a sheath.
- the wire cable can also serve as the core cable for the production of a wire cable, which then has, for example, an additional counterwound strand layer on the smooth surface.
- the cross-sectional drawing shows an embodiment of a wire cable produced in accordance with the invention.
- a core cable 1 which consists of a central core strand 2 (1+6) and six strands 3 (1+6), is surrounded by a thermoplastic 4 .
- an outer strand layer 5 that consists of six strands 6 (1+6) is pressed into the plastic 4 , which has been softened by heating.
- the wire cable produced in this way was hammered in the manner described above.
- the core cable 1 was also somewhat deformed and compressed, but this occurred to only a slight extent in this case and is not shown in the drawing.
Abstract
Description
- The invention concerns a method for producing a wire cable with a core cable or core strand, in which, after the outer strand layer has been stranded, the wire cable is hammered to smooth its surface and/or to increase its space factor.
- Wire cables of this type are well known for special applications in which a smooth surface of the wire cable is of prime importance, e.g., because they are dragged over the ground. An example of such applications is the lumber industry.
- Without hammering, individual protruding wires would quickly break at the surface, which would lead to operational disruptions, increase the risk of accidents, and make the cable unusable. Notches in the cable produced by hammering and the internal wire breaks that soon occur as a result of this notching are accepted as a tradeoff.
- The objective of the invention is to prevent wire damage caused by hammering to the greatest possible extent.
- In accordance with the invention, this objective is achieved by applying an intermediate layer of a plastic material to the core cable or core strand before the outer layer of strands is stranded and by pressing the outer layer of strands into the plastic during the stranding process.
- It was found that the support of the outer strands on the elastic plastic does not impair the hammering and the desired deformations. In a hammer works in which hammers adapted to the curvature of the surface of the cable strike simultaneously from different sides and essentially completely surround the surface of the cable at the instant of their simultaneous striking of the surface of the cable on an axial length of at least twice the cable diameter, the plastic apparently does not have enough time or space to escape from under the blow. The cavities between the outer layer of strands and the core cable or core strand are preferably filled with the plastic as far as the wedge-shaped spaces between the wires bounding these cavities.
- Deformation of the outer strands occurs, more or less excluding those cross-sectional regions of the wire on the underside that are surrounded by the plastic and receive the counterpressure of the plastic everywhere perpendicular to their surface; they are thus not exposed to any deforming forces here. Directed forces, which deform the wires, occur on the upper side of these wires, which is not surrounded by plastic. Under these conditions, very strong deformation of the outer strands is possible. If the outer strands constitute a large portion of the cable diameter, reductions of the diameter of the wire cable of more than 10% can be achieved. A 5% reduction of the diameter can probably be achieved in most cases.
- Deformation of the core cable or the core strand, the latter to a lesser extent, continues similarly towards the inside to a diminished extent but in the opposite way: Here, the outer wires remain essentially unchanged on the outside and are deformed on the inside, including the remaining strand cross section, such that the deformation more or less continues further into the interior of the cable.
- Essentially no notches occur at intersecting wires of the core cable or the core strand, on the one hand, and of the outer strands, on the other hand.
- The plastic intermediate layer does not really act as direct cushioning between these wires, but rather the conditions are comparable to a confined liquid, in which the pressure is exerted towards all sides, so that no significantly increased forces at all arise between the intersecting wires.
- In accordance with the invention, it is possible to produce wire cables with an extraordinarily high metal cross section that have no internal damage and, in addition, have a very smooth surface.
- It is also possible to produce a wire cable with great structural stability due to close denticulation of the outer strand layer with the core cable or the core strand by the elastic intermediate plastic layer and at the same time greater compression than is possible by other methods, such as compression of a core cable by rolling.
- On the other hand, if it is desired that the denticulation be reduced, it is possible to use a core cable with smoothed outer strands or a smooth core strand.
- The aforementioned compression of an outer strand layer on an elastic substrate made of plastic in accordance with the invention can also be realized in a wire cable with a core that consists exclusively of a plastic strand: here too, the wire cable can be hammered after the stranding of the strand layer, and thus the strand layer can be compressed and smoothed.
- The wire cable receives a higher space factor and becomes resistant to surface wear, especially when running over rollers.
- As a rule, standard strands with a core wire and only one wire layer or parallel-lay strands are used for the outer strand layer, since they have no wire intersections.
- However, it is also possible to use strands with a readily deformable core, e.g., a core of soft iron or plastic.
- As has already been hinted, it is advantageous to use preferably four hammers for the hammering, which are moved towards the wire cable from different sides and essentially completely surround it with adapted curvatures at the instant of their simultaneous impact.
- In addition, the hammers should have an axial extent of at least twice the cable diameter and preferably should have an expanded, tapering inlet.
- If there should be a need for it, after it has been hammered, a wire cable of the invention could additionally be subjected to a surface treatment or coated or provided with a sheath.
- The wire cable can also serve as the core cable for the production of a wire cable, which then has, for example, an additional counterwound strand layer on the smooth surface.
- The cross-sectional drawing shows an embodiment of a wire cable produced in accordance with the invention.
- A core cable 1, which consists of a central core strand 2 (1+6) and six strands 3 (1+6), is surrounded by a thermoplastic 4.
- During the stranding process on the core cable 1, an outer strand layer 5 that consists of six strands 6 (1+6) is pressed into the plastic 4, which has been softened by heating.
- The wire cable produced in this way was hammered in the manner described above.
- During this treatment, the outer strands 6 were strongly deformed. However, on their underside,-the
wire cross-sectional sections 8 that lie in the plastic 4, i.e., that lie below the dot-dash line 7, are largely preserved in their original form. - The core cable 1 was also somewhat deformed and compressed, but this occurred to only a slight extent in this case and is not shown in the drawing.
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10310855.6 | 2003-03-11 | ||
DE2003110855 DE10310855A1 (en) | 2003-03-11 | 2003-03-11 | Twisted wire cable, with a core and outer wire layers, has a thermoplastic intermediate layer around the core to prevent wire damage when the outer surfaces are hammered |
PCT/EP2004/002516 WO2004081280A1 (en) | 2003-03-11 | 2004-03-11 | Method for producing a cable |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/002516 A-371-Of-International WO2004081280A1 (en) | 2003-03-11 | 2004-03-11 | Method for producing a cable |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/051,397 Continuation US10260198B2 (en) | 2003-03-11 | 2016-02-23 | Method for producing a wire cable |
Publications (1)
Publication Number | Publication Date |
---|---|
US20070036974A1 true US20070036974A1 (en) | 2007-02-15 |
Family
ID=32892098
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/547,992 Abandoned US20070036974A1 (en) | 2003-03-11 | 2004-03-11 | Method for producing a cable |
US15/051,397 Active 2025-05-22 US10260198B2 (en) | 2003-03-11 | 2016-02-23 | Method for producing a wire cable |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/051,397 Active 2025-05-22 US10260198B2 (en) | 2003-03-11 | 2016-02-23 | Method for producing a wire cable |
Country Status (12)
Country | Link |
---|---|
US (2) | US20070036974A1 (en) |
EP (1) | EP1606448B1 (en) |
KR (1) | KR101264921B1 (en) |
CN (1) | CN1759218B (en) |
AU (1) | AU2004219901B2 (en) |
CA (1) | CA2518812C (en) |
DE (1) | DE10310855A1 (en) |
NO (1) | NO20044844L (en) |
PT (1) | PT1606448E (en) |
UA (1) | UA87977C2 (en) |
WO (1) | WO2004081280A1 (en) |
ZA (1) | ZA200508073B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9691523B2 (en) | 2014-05-30 | 2017-06-27 | Wireco Worldgroup Inc. | Jacketed torque balanced electromechanical cable |
US10190257B2 (en) | 2012-12-21 | 2019-01-29 | Casar Drahtseilwerk Saar Gmbh | Wire cable and method and device for production of said wire cable |
CN114263059A (en) * | 2021-12-01 | 2022-04-01 | 湖南湘钢金属材料科技有限公司 | Elevator wire rope post-deformer |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101349024B (en) * | 2008-08-11 | 2010-04-14 | 易卫东 | Method for making wire cable packaged with flat yarn in appearance |
TWI383085B (en) * | 2012-02-10 | 2013-01-21 | Yuan Hung Wen | Twisted cable |
CN102747626A (en) * | 2012-06-20 | 2012-10-24 | 贵州钢绳股份有限公司 | Compound twisted and compacted steel wire rope |
AT12735U3 (en) * | 2012-06-25 | 2013-09-15 | Rae Antriebselemente Gmbh | Wire rope |
DE102015103115A1 (en) * | 2015-03-04 | 2016-09-08 | Casar Drahtseilwerk Saar Gmbh | Rope and method of making the rope |
WO2016188978A1 (en) * | 2015-05-26 | 2016-12-01 | Nv Bekaert Sa | Loop wire saw and a method for making such a loop |
CN109371728A (en) * | 2018-10-26 | 2019-02-22 | 江苏良友钢绳有限公司 | A kind of preparation method of wear-resisting durable shaped steel wire rope |
CN110904703A (en) * | 2019-09-28 | 2020-03-24 | 海盐宏拓五金有限公司 | Steel wire rope for concrete prefabricated high-strength metal connecting piece and production method thereof |
CN110924199A (en) * | 2019-09-28 | 2020-03-27 | 海盐宏拓五金有限公司 | Novel steel wire rope for concrete prefabricated metal connecting piece and production method thereof |
CN112935716A (en) * | 2021-01-29 | 2021-06-11 | 宿迁市邦德金属制品有限公司 | Method for machining double-faced hammering inhaul cable |
KR102264066B1 (en) | 2021-03-17 | 2021-06-14 | 신봉근 | System of smart controller for Injection molding machine by image analysis with AI and operating method thereof |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2156652A (en) * | 1936-03-16 | 1939-05-02 | Callenders Cable & Const Co | Manufacture of wire strands |
US3130536A (en) * | 1961-09-21 | 1964-04-28 | American Chain & Cable Co | Method of manufacturing wire rope |
US3457718A (en) * | 1968-06-28 | 1969-07-29 | Jones & Laughlin Steel Corp | Swaged rope |
US3705489A (en) * | 1970-12-24 | 1972-12-12 | Bethlehem Steel Corp | Wire rope with permanently lubricated core |
US3800522A (en) * | 1971-03-30 | 1974-04-02 | Bethlehem Steel Corp | Sealed wire rope and strand and method of making |
US3822542A (en) * | 1972-08-11 | 1974-07-09 | Wire Rope Ind Ltd | Swaged wire rope and method of manufacture |
US4120145A (en) * | 1977-08-03 | 1978-10-17 | Amsted Industries Incorporated | Lubricated plastic impregnated wire rope |
US4270341A (en) * | 1978-12-13 | 1981-06-02 | Glushko Mikhail F | Method of making a shape-stranded rope |
US4778246A (en) * | 1985-05-15 | 1988-10-18 | Acco Babcock Industries, Inc. | High tensile strength compacted towing cable with signal transmission element and method of making the same |
US6078010A (en) * | 1996-10-03 | 2000-06-20 | Nippon Cable System Inc. | Inner cable for push-pull control cable |
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US3149509A (en) * | 1961-04-26 | 1964-09-22 | Fenn Mfg Company | Swaging machine |
US4318290A (en) * | 1980-07-08 | 1982-03-09 | Anderson Leif G E | Swaging machine for elongated bodies of metal, e.g. end pieces for wires in boat-rigs |
DE3117452A1 (en) * | 1981-05-02 | 1982-11-18 | Drahtseilwerk Saar GmbH, 6654 Kirkel | WIRE ROPE FROM A CORE ROPE AND AN OUTER LEAD LAYER STRIPPED ON IT, IN PARTICULAR TURN-FREE WIRE ROPE |
GB8426746D0 (en) * | 1984-10-23 | 1984-11-28 | Bekaert Sa Nv | Ferrous substrate |
US4617789A (en) * | 1985-04-01 | 1986-10-21 | The United States Of America As Represented By The United States Department Of Energy | Apparatus and method for fabricating multi-strand superconducting cable |
AT401275B (en) * | 1986-07-31 | 1996-07-25 | Dietz Gerhard | STRING SPIRAL ROPE IN PARALLEL SHOCK MACHART |
DE3924121A1 (en) * | 1989-07-20 | 1991-01-24 | Meflex Telecontrol Gmbh & Co | METHOD FOR COVERING A DEFINED LENGTH OF A RISK CABLE WITH A PLASTIC LAYER |
CN2154281Y (en) * | 1993-04-06 | 1994-01-26 | 郗保润 | Steel cable |
CH690725A5 (en) * | 1993-05-07 | 2000-12-29 | Frisch Kabel Und Verseilmaschb | Method and apparatus for the reversing stranding of stranding. |
CN2290623Y (en) * | 1997-03-05 | 1998-09-09 | 冶金工业部金属制品研究院 | Infiltration-proof wirerope |
GB2332454B (en) * | 1997-12-19 | 2000-02-16 | Bridon Plc | Rope for conveying systems |
AT3186U1 (en) * | 1998-11-05 | 1999-11-25 | Teufelberger Seil Gmbh | CASE-FREE CONVEYOR ROPE FOR CABLE CARS OR CITY CARS |
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CA2298945C (en) | 2000-02-18 | 2004-11-02 | Wire Rope Industries Ltd. - Industries De Cables D'acier Ltee | Wire rope with reverse jacketed iwrc |
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-
2003
- 2003-03-11 DE DE2003110855 patent/DE10310855A1/en not_active Withdrawn
-
2004
- 2004-03-11 US US10/547,992 patent/US20070036974A1/en not_active Abandoned
- 2004-03-11 CN CN2004800063857A patent/CN1759218B/en not_active Expired - Lifetime
- 2004-03-11 ZA ZA200508073A patent/ZA200508073B/en unknown
- 2004-03-11 WO PCT/EP2004/002516 patent/WO2004081280A1/en active Application Filing
- 2004-03-11 CA CA2518812A patent/CA2518812C/en not_active Expired - Lifetime
- 2004-03-11 AU AU2004219901A patent/AU2004219901B2/en not_active Expired
- 2004-03-11 EP EP04719430.3A patent/EP1606448B1/en not_active Expired - Lifetime
- 2004-03-11 UA UAA200509449A patent/UA87977C2/en unknown
- 2004-03-11 PT PT47194303T patent/PT1606448E/en unknown
- 2004-11-08 NO NO20044844A patent/NO20044844L/en not_active Application Discontinuation
-
2005
- 2005-09-08 KR KR1020057016779A patent/KR101264921B1/en active IP Right Grant
-
2016
- 2016-02-23 US US15/051,397 patent/US10260198B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2156652A (en) * | 1936-03-16 | 1939-05-02 | Callenders Cable & Const Co | Manufacture of wire strands |
US3130536A (en) * | 1961-09-21 | 1964-04-28 | American Chain & Cable Co | Method of manufacturing wire rope |
US3457718A (en) * | 1968-06-28 | 1969-07-29 | Jones & Laughlin Steel Corp | Swaged rope |
US3705489A (en) * | 1970-12-24 | 1972-12-12 | Bethlehem Steel Corp | Wire rope with permanently lubricated core |
US3800522A (en) * | 1971-03-30 | 1974-04-02 | Bethlehem Steel Corp | Sealed wire rope and strand and method of making |
US3822542A (en) * | 1972-08-11 | 1974-07-09 | Wire Rope Ind Ltd | Swaged wire rope and method of manufacture |
US4120145A (en) * | 1977-08-03 | 1978-10-17 | Amsted Industries Incorporated | Lubricated plastic impregnated wire rope |
US4270341A (en) * | 1978-12-13 | 1981-06-02 | Glushko Mikhail F | Method of making a shape-stranded rope |
US4778246A (en) * | 1985-05-15 | 1988-10-18 | Acco Babcock Industries, Inc. | High tensile strength compacted towing cable with signal transmission element and method of making the same |
US6078010A (en) * | 1996-10-03 | 2000-06-20 | Nippon Cable System Inc. | Inner cable for push-pull control cable |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10190257B2 (en) | 2012-12-21 | 2019-01-29 | Casar Drahtseilwerk Saar Gmbh | Wire cable and method and device for production of said wire cable |
US9691523B2 (en) | 2014-05-30 | 2017-06-27 | Wireco Worldgroup Inc. | Jacketed torque balanced electromechanical cable |
US10262771B2 (en) | 2014-05-30 | 2019-04-16 | Wireco Worldgroup Inc. | Method for manufacturing a torque balanced electromechanical cable |
CN114263059A (en) * | 2021-12-01 | 2022-04-01 | 湖南湘钢金属材料科技有限公司 | Elevator wire rope post-deformer |
Also Published As
Publication number | Publication date |
---|---|
DE10310855A1 (en) | 2004-09-23 |
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