CH688096A5 - Plastic insert for a wire rope. - Google Patents
Plastic insert for a wire rope. Download PDFInfo
- Publication number
- CH688096A5 CH688096A5 CH03048/94A CH304894A CH688096A5 CH 688096 A5 CH688096 A5 CH 688096A5 CH 03048/94 A CH03048/94 A CH 03048/94A CH 304894 A CH304894 A CH 304894A CH 688096 A5 CH688096 A5 CH 688096A5
- Authority
- CH
- Switzerland
- Prior art keywords
- plastic
- fabric
- plastic insert
- insert according
- head
- Prior art date
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 229920003023 plastic Polymers 0.000 title claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000004698 Polyethylene Substances 0.000 claims abstract description 3
- 229920006241 epoxy vinyl ester resin Polymers 0.000 claims abstract description 3
- -1 polyethylene Polymers 0.000 claims abstract description 3
- 229920000573 polyethylene Polymers 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 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
- D07B1/16—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
- D07B1/167—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay having a predetermined 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
- D07B2201/2053—Cores characterised by their structure being homogeneous
-
- 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
- D07B2201/2071—Spacers
- D07B2201/2073—Spacers in circumferencial direction
Landscapes
- Ropes Or Cables (AREA)
- Decoration Of Textiles (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
1 1
CH 688 096 A5 CH 688 096 A5
2 2nd
Beschreibung description
Die Erfindung bezieht sich auf eine Kunststoff-Einlage für ein Drahtseil zur radialen Distanzierung von je zwei wendeiförmigen Drahtlitzen. The invention relates to a plastic insert for a wire rope for the radial spacing of two helical wire strands.
Mit der Erfindung soll die Aufgabe gelöst werden, das Mittelstück der Einlagen als Verbindung zwischen Kopf- und Fussteil zwischen benachbarten Drahtlitzen so auszubilden, dass sie der bei der Seil-Herstellung und im Betrieb auftretenden hohen Beanspruchung standhalten. The object of the invention is to achieve the middle piece of the inserts as a connection between the head and foot part between adjacent wire strands in such a way that they withstand the high stresses that occur during rope production and during operation.
Diese Aufgabe wird durch die im Kennzeichen des Anspruches 1 genannten Merkmale gelöst. This object is achieved by the features mentioned in the characterizing part of claim 1.
Das Mittelstück der Einlagen hat - bedingt durch einen kompakten Seilaufbau - eine relativ geringe Dicke, wobei dieses Mittelstück hohen Beanspruchungen ausgesetzt ist. Auf diese Einlagen wirken im Betrieb mehrere Kraftkomponenten ein, mit zum Teil wechselnder Kraftrichtung, beispielsweise Druck-, Biege- und Torsionskräfte. The middle section of the inserts has a relatively small thickness due to a compact rope structure, whereby this middle section is exposed to high loads. During operation, several force components act on these inserts, some with changing force directions, for example pressure, bending and torsion forces.
Durch die in das Einlagematerial integrierte Gewebeverstärkung des Mittelstückes können die auftretenden Belastungen besser aufgenommen werden. Due to the fabric reinforcement of the center piece integrated into the insert material, the loads that occur can be better absorbed.
In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Es zeigen: In the drawing, an embodiment of the subject matter of the invention is shown. Show it:
Fig. 1 einen Querschnitt durch ein Stahldraht-Litzenseil mit zwischen den Drahtlitzen eingelegten Einlagen Fig. 1 shows a cross section through a steel wire strand rope with inserts inserted between the wire strands
Fig. 2 eine einzelne, bandförmige Einlage in isometrischer Darstellung Fig. 2 is a single, ribbon-shaped insert in an isometric view
Das in Fig. 1 dargestellte Stahldraht-Litzenseil 1 mit einem kreisrunden Umkreis 14 enthält mehrere wendeiförmig verlaufende Drahtlitzen 2. Zwischen je zwei benachbarten Drahtlitzen 2 befindet sich eine aus Kunststoff bestehende Einlage 4. Diese Einlagen 4 haben je einen gerundeten Fussteil 8, einen Kopfteil 6 und einen dazwischen liegenden stegför-migen Mittelteil 7. Die Fussteile 8 werden entweder von einem zentralen Kern abgestützt oder die Schrägflächen 15 der Fussteile 8 liegen um ein Zentrum 12 herum gegeneinander an. Die Querschnitte des Kopf- oder Fussteiles 6, 8 sind gegenüber dem Mittelteil 7 verdickt. Der Mittelteil 7 enthält - im Querschnitt gesehen - zwei sich gegenüberliegende konkave Wölbungen 9, deren Radius dem Umkreis-Radius der Drahtlitzen 2 entspricht. Zwei benachbarte Drahtlitzen 2 liegen somit gegen den gewölbten Mittelteil 7 an und werden durch diesen voneinander distanziert. The steel wire stranded rope 1 shown in FIG. 1 with a circular periphery 14 contains a plurality of helically extending wire strands 2. Between each two adjacent wire strands 2 there is an insert 4 made of plastic. These inserts 4 each have a rounded foot part 8, a head part 6 and an intermediate web-shaped middle part 7. The foot parts 8 are either supported by a central core or the inclined surfaces 15 of the foot parts 8 lie against one another around a center 12. The cross sections of the head or foot part 6, 8 are thickened with respect to the central part 7. The central part 7 contains — viewed in cross section — two concave arches 9 lying opposite one another, the radius of which corresponds to the circumferential radius of the wire strands 2. Two adjacent wire strands 2 thus lie against the arched central part 7 and are spaced apart by this.
Zur Verbesserung der Festigkeitswerte der Einlagen 4 werden diese mindestens im Bereich des Mittelteiles 7 beidseits mit einem Gewebe 16 verstärkt. Das sich je nahe der Oberfläche befindliche Gewebe 16 ist mit dem Material der Einlage 4 unlösbar verbunden, ist also in dieses integriert. Das Gewebe besteht vorzugsweise aus Kunststoff oder aus Glasfasern. To improve the strength values of the inserts 4, these are reinforced at least in the region of the middle part 7 on both sides with a fabric 16. The tissue 16 located near the surface is inextricably linked to the material of the insert 4, so it is integrated into it. The fabric is preferably made of plastic or glass fibers.
Als Ausführungsvariante könnte das Gewebe auch über den Kopf- und/oder den Fussteil gewik-kelt sein oder sich in der Symmetrie-Ebene des Profils befinden. As a variant, the fabric could also be wound over the head and / or foot part or be in the plane of symmetry of the profile.
Zur weiteren Verstärkung der Einlagen 4 ist es möglich, diese zusätzlich mit Längsfasern oder Faserstücken zu versehen. To further reinforce the inserts 4, it is also possible to provide them with longitudinal fibers or fiber pieces.
Als Material für die Einlagen 4 eignet sich beispielsweise extrudiertes Polyaethylen. Ein weiteres geeignetes Material für die Einlagen 4 ist stranggezogenes Epoxy-Vinylesterharz. Extruded polyethylene, for example, is suitable as the material for the inserts 4. Another suitable material for the inserts 4 is extruded epoxy vinyl ester resin.
Bei der Herstellung wird das Verstärkungsgewebe 16 zusammen mit dem Einlagen-Werkstoff extru-diert, sodass eine unlösbare Einheit entsteht. During production, the reinforcing fabric 16 is extruded together with the insert material, so that an indissoluble unit is created.
Claims (9)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH03048/94A CH688096A5 (en) | 1994-10-11 | 1994-10-11 | Plastic insert for a wire rope. |
| EP95113858A EP0707108B1 (en) | 1994-10-11 | 1995-09-04 | Plastic insert for wire rope |
| AT95113858T ATE192796T1 (en) | 1994-10-11 | 1995-09-04 | PLASTIC INSERTS FOR A WIRE ROPE |
| DE59508306T DE59508306D1 (en) | 1994-10-11 | 1995-09-04 | Plastic insert for a wire rope |
| US08/538,408 US5669214A (en) | 1994-10-11 | 1995-10-02 | Stranded wire rope or cable having multiple stranded rope elements, strand separation insert therefor and method of manufacture of the wire rope or cable |
| CA002159951A CA2159951A1 (en) | 1994-10-11 | 1995-10-05 | Stranded wire rope or cable having multiple stranded rope elements and strand separation insert means |
| CN95119923A CN1054665C (en) | 1994-10-11 | 1995-10-11 | Stranded wire rope or cable having multiple stranded rope elements and strand separation insert means |
| JP7288192A JPH08209568A (en) | 1994-10-11 | 1995-10-11 | Twisted wire rope or cable with multiple twisted wire rope elements and twisted wire separating insert means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH03048/94A CH688096A5 (en) | 1994-10-11 | 1994-10-11 | Plastic insert for a wire rope. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH688096A5 true CH688096A5 (en) | 1997-05-15 |
Family
ID=4247446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH03048/94A CH688096A5 (en) | 1994-10-11 | 1994-10-11 | Plastic insert for a wire rope. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0707108B1 (en) |
| JP (1) | JPH08209568A (en) |
| CN (1) | CN1054665C (en) |
| AT (1) | ATE192796T1 (en) |
| CA (1) | CA2159951A1 (en) |
| CH (1) | CH688096A5 (en) |
| DE (1) | DE59508306D1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2332454B (en) * | 1997-12-19 | 2000-02-16 | Bridon Plc | Rope for conveying systems |
| JP4625043B2 (en) * | 2007-03-30 | 2011-02-02 | 東京製綱株式会社 | Wire rope for moving cable |
| EP2361325B1 (en) * | 2008-11-25 | 2012-07-04 | NV Bekaert SA | Multibundle metal fiber yarn |
| JP5570741B2 (en) * | 2009-03-06 | 2014-08-13 | 東京製綱株式会社 | Elevator wire rope |
| CH707004B1 (en) * | 2012-09-17 | 2016-07-29 | Fatzer Ag | Cable and an adapter for a splice of a wire rope. |
| CH708244B1 (en) * | 2013-06-28 | 2016-10-14 | Fatzer Ag | Wire rope as well as a method for producing the same. |
| CN104674579B (en) * | 2015-03-02 | 2016-10-05 | 浙江海轮绳网有限公司 | A kind of high-performance polyester mixing hawser |
| CN109295780A (en) * | 2018-09-17 | 2019-02-01 | 江苏普乐菲塑料有限公司 | A kind of PP plastic ties of high tenacity |
| CN112064383A (en) * | 2020-07-20 | 2020-12-11 | 抚州大力实业发展有限公司 | Improved composite material rope structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2136867A (en) | 1938-06-23 | 1938-11-15 | Malcolm W Reed | Wire rope or cable |
| DD130056A1 (en) * | 1977-06-17 | 1978-03-01 | Friedbert Gross | METAL WIRE ROPE FOR THE STRENGTHENING OF PLASTIC AND ELASTIC ARTICLES AND METHOD AND DEVICE FOR ITS MANUFACTURE |
| JPS57121683A (en) | 1980-12-27 | 1982-07-29 | Shinko Wire Co Ltd | Wire rope |
| JPS57121684A (en) * | 1980-12-27 | 1982-07-29 | Shinko Wire Co Ltd | Method and apparatus for producing wire rope with filler |
| DE9010258U1 (en) * | 1989-07-21 | 1990-09-13 | C. Cramer, Weberei, Heek-Nienborg, GmbH & Co KG, 4438 Heek | Textile surface webs |
| CA2041206C (en) * | 1991-04-25 | 1996-11-19 | Joe Misrachi | Wire rope having a plastic jacketed core with wormings |
| CH688915A5 (en) | 1994-06-03 | 1998-05-29 | Fatzer Ag | Steel wire rope. |
-
1994
- 1994-10-11 CH CH03048/94A patent/CH688096A5/en not_active IP Right Cessation
-
1995
- 1995-09-04 AT AT95113858T patent/ATE192796T1/en not_active IP Right Cessation
- 1995-09-04 EP EP95113858A patent/EP0707108B1/en not_active Expired - Lifetime
- 1995-09-04 DE DE59508306T patent/DE59508306D1/en not_active Expired - Fee Related
- 1995-10-05 CA CA002159951A patent/CA2159951A1/en not_active Abandoned
- 1995-10-11 JP JP7288192A patent/JPH08209568A/en active Pending
- 1995-10-11 CN CN95119923A patent/CN1054665C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1054665C (en) | 2000-07-19 |
| CA2159951A1 (en) | 1996-04-12 |
| JPH08209568A (en) | 1996-08-13 |
| ATE192796T1 (en) | 2000-05-15 |
| CN1130698A (en) | 1996-09-11 |
| EP0707108A1 (en) | 1996-04-17 |
| EP0707108B1 (en) | 2000-05-10 |
| DE59508306D1 (en) | 2000-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2162634B1 (en) | Arrangement for connecting an elongate element to a further component | |
| DE68913952T2 (en) | Non-metallic chain with chain links that have a wound fiber reinforcement and with shaped bolts. | |
| WO2003093672A1 (en) | Rotor blade for wind energy turbines | |
| WO1997012090A1 (en) | Wire cord for reinforcing rubber items | |
| DE2049767A1 (en) | Noose and method of making it | |
| EP1706555A1 (en) | Anchoring for pre-tensioned and/or stressed tensile elements | |
| DE3506037C1 (en) | Coil spring and process for its manufacture | |
| EP0225485A1 (en) | Leaf spring made of a composite fibre-reinforced plastics material | |
| DE2130663B2 (en) | Frame for a tennis racket and process for its manufacture | |
| DE2948422C2 (en) | Power transmission belts | |
| DE2645174C2 (en) | Rotor head for a non-flapping and swivel-jointless rotor | |
| CH688096A5 (en) | Plastic insert for a wire rope. | |
| DE3504829A1 (en) | THREADED ELEMENT | |
| EP3255206B1 (en) | Insert for a spliced wire rope | |
| AT395731B (en) | METAL CORD FOR REINFORCING ELASTOMER BODIES | |
| WO1999007446A1 (en) | Tube and golf club with handle made of said tube | |
| EP0165394B1 (en) | Element for transmitting torques | |
| DE1704925A1 (en) | Plastic pipe with fiberglass reinforcement and process for its manufacture | |
| DE2509689C3 (en) | Structure for drive belts and the like that is resistant to tensile stress | |
| DE3208664A1 (en) | DRIVE BELT | |
| DE3408251A1 (en) | Hose of rubber or rubber-like material | |
| DE10229539A1 (en) | Roller drive unit | |
| CH689098A5 (en) | Twisted steel wire cable | |
| DE3410970C2 (en) | ||
| DE3336765A1 (en) | Reinforced prefabricated individual component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |