DE8816004U1 - Wire rope with a core made of fibre material - Google Patents
Wire rope with a core made of fibre materialInfo
- Publication number
- DE8816004U1 DE8816004U1 DE8816004U DE8816004U DE8816004U1 DE 8816004 U1 DE8816004 U1 DE 8816004U1 DE 8816004 U DE8816004 U DE 8816004U DE 8816004 U DE8816004 U DE 8816004U DE 8816004 U1 DE8816004 U1 DE 8816004U1
- Authority
- DE
- Germany
- Prior art keywords
- wire rope
- core made
- fibre material
- super
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 title claims description 4
- 239000000835 fiber Substances 0.000 title description 2
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 244000309464 bull Species 0.000 claims 1
- 239000002910 solid waste Substances 0.000 claims 1
- 239000002657 fibrous material Substances 0.000 description 6
- 229920000098 polyolefin Polymers 0.000 description 6
- 244000025254 Cannabis sativa Species 0.000 description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 3
- 235000009120 camo Nutrition 0.000 description 3
- 235000005607 chanvre indien Nutrition 0.000 description 3
- 239000011487 hemp Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- D07B1/0686—Ropes 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
-
- 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
- D07B2201/2055—Cores characterised by their structure comprising filaments or fibers
-
- 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
- D07B2201/2066—Cores characterised by the materials used
-
- 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
- D07B2201/2067—Cores characterised by the elongation or tension behaviour
- D07B2201/2068—Cores characterised by the elongation or tension behaviour having a load bearing function
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/201—Polyolefins
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/201—Polyolefins
- D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2046—Polyamides, e.g. nylons
- D07B2205/205—Aramides
Landscapes
- Ropes Or Cables (AREA)
Description
L-h 144-05L-h 144-05
Die Neuerung betrifft ein Drahtseil Mit einer Seele aus Faseraaterial. Dieses Faseraaterial war bisher Hanf.The innovation concerns a wire rope with a core made of fiber material. This fiber material was previously hemp.
Es gibt auch bereits Kunststoffseile «it einer Seele, aus Faser«aterial, bei «eiche« letzteres aus Ar·«id oder Super-Polyolefinen besteht, wobei für den Kunststoff- «antel Polyester verwendet wird. Polyester ist scheuerfester als die genannten Materialien Ära«Id und Super-Polyolefine, kann jedoch nicht vor der schädlichen UV-Strahlung der Sonne schützen. Abgesehen davon ist ein Polyester«antel auch relativ leicht Mechanisch zu beschädigen.There are also synthetic ropes with a core made of fiber material, the latter of which is made of aramid or super polyolefins, with polyester being used for the synthetic sheath. Polyester is more abrasion-resistant than the aforementioned materials aramid and super polyolefins, but cannot protect against the sun's harmful UV rays. Apart from that, a polyester sheath is also relatively easy to damage mechanically.
Besonders Jedoch die Beeintrlchtigung durch UV-Strahlung fahrt bei einer Verwendung dieser Seile 1« AußenbereichHowever, the damage caused by UV radiation is particularly significant when using these ropes 1« outdoors
zu einer verhaitnisaSBig frühzeitigen Versprödung und insgesamt geringeren Lebensdauer. Dies ist von Bedeutung speziell bei der Verwendung derartiger Seile auf See bzw. ia Yachtbetrieb, beispielsweise als Mindenseile bzw. Schotleinen oder dergl.to relatively early embrittlement and an overall shorter service life. This is particularly important when using such ropes at sea or in yacht operations, for example as mooring ropes or sheet lines or the like.
Die eingangs genannten Drahtseile ait Hanf seele sitid zwar unempfindlich gegen UV-Strahlung und gegen Süßere Beschädigungen, sind jedoch andererseits verhältnismäßig schwer, abgesehen davon tragt die Hanfseele kau* zur Erhöhung der Bruchlast bei.The wire ropes with a hemp core mentioned at the beginning are insensitive to UV radiation and to other damage, but on the other hand they are relatively heavy, apart from that the hemp core also contributes to increasing the breaking load.
Die der Neuerung zugrundeliegende Aufgabe wird darin gesehen, ein Drahtseil der eingangs genannten Art z& schaffen, das bei Beibehaltung der Drahtseilen innewohnenden Vorteile eine größere Bruchlast aufweist bzw. bei gleicher Bruchlast ein geringeres Gewicht besitzt.The aim of the innovation is to create a wire rope of the type mentioned above, which, while retaining the advantages inherent in wire ropes, has a higher breaking load or, with the same breaking load, has a lower weight.
Diese Aufgabe wird neuerungsgealB dadurch gelöst, daß das Fa,«eraaterial aus Araaid und/oder eines oder Mehreren Super-Polyolefinen besteht bzw. bestehen.This task is solved in accordance with the invention by the fact that the material consists of araid and/or one or more super polyolefins.
6««Iß eint* bevorzugten Ausführungsbeispiel besteht das Fasematerial aus einen Super-Polylthylen.6««In a preferred embodiment, the fiber material consists of a super polyethylene.
Die Neuerang ist in folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels nlher erllutert, wobei die einzige Abbildung einen Querschnitt durch ein neuerungsgeMlBes Drahtseil zeigt.The innovation is explained in more detail below using an example shown in the drawing, whereby the only illustration shows a cross-section through a wire rope in accordance with the innovation.
Dabei besteht das Drahtseil aus einer Mehrzahl, im vorliegenden Fall aus acht, Einzellitzen 2, die ihrerseits aus einer Menrfihl von nicht geielgten Einieldrihten gedreht Und. 01· Seele &igr; besteht aus Faser«aterlal, und twar aus Ära·id oder eine» Super-Polyolefin Nie Super-Polyathylen» Sie kann auch aus einer Mischung unterschiedlicher Super-'olyolefine bestehen, «le auch aus einer Mischung aus Aratld- und Super-Polyoleflnfasern. The wire rope consists of a number of, in this case eight, individual strands 2, which in turn are made of a number of non-aligned single strands twisted and twisted. The core 1 consists of fiber material, and is made of arylide or a super-polyolefin (not super-polyethylene). It can also consist of a mixture of different super-polyolefins, or even a mixture of arylide and super-polyolefin fibers.
Vorteilhafterwelse weist bei de« neuerungsgealien Drahtseil die Seele bei einer ähnlichen Dehnung, wie sie eine herköM-liehe Seele besitzt, auch die Festigkeit einer solchen Stahlseele auf. Deagegenober dienten blshe? bei Drahtseilen Seelen aus Fasematerial stets nur der Abstützung des Seilgewölbes und hatten soait keine «ittragende Funktion.Advantageously, the core of the new wire rope has the same strength as a steel core, while having a similar elongation as a conventional core. In contrast, cores made of fiber material in wire ropes have always only served to support the arch of the rope and therefore have no load-bearing function.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8816004U DE8816004U1 (en) | 1988-12-23 | 1988-12-23 | Wire rope with a core made of fibre material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8816004U DE8816004U1 (en) | 1988-12-23 | 1988-12-23 | Wire rope with a core made of fibre material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8816004U1 true DE8816004U1 (en) | 1989-10-26 |
Family
ID=6831129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8816004U Expired DE8816004U1 (en) | 1988-12-23 | 1988-12-23 | Wire rope with a core made of fibre material |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8816004U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011154415A1 (en) * | 2010-06-08 | 2011-12-15 | Dsm Ip Assets B.V. | Hybrid rope |
-
1988
- 1988-12-23 DE DE8816004U patent/DE8816004U1/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011154415A1 (en) * | 2010-06-08 | 2011-12-15 | Dsm Ip Assets B.V. | Hybrid rope |
| CN102933763A (en) * | 2010-06-08 | 2013-02-13 | 帝斯曼知识产权资产管理有限公司 | Hybrid rope |
| US8904741B2 (en) | 2010-06-08 | 2014-12-09 | Dsm Ip Assets B.V. | Hybrid rope |
| CN102933763B (en) * | 2010-06-08 | 2016-02-10 | 帝斯曼知识产权资产管理有限公司 | Hybrid rope |
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