DE13975C - Innovations in wire ropes - Google Patents

Innovations in wire ropes

Info

Publication number
DE13975C
DE13975C DENDAT13975D DE13975DA DE13975C DE 13975 C DE13975 C DE 13975C DE NDAT13975 D DENDAT13975 D DE NDAT13975D DE 13975D A DE13975D A DE 13975DA DE 13975 C DE13975 C DE 13975C
Authority
DE
Germany
Prior art keywords
rope
strands
innovations
wire ropes
wires
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.)
Active
Application number
DENDAT13975D
Other languages
German (de)
Original Assignee
W. F. CHEESMANN in Hartlepool (England)
Publication of DE13975C publication Critical patent/DE13975C/en
Active legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • 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
    • D07B2201/1012—Rope or cable structures characterised by their internal structure
    • D07B2201/1016—Rope or cable structures characterised by their internal structure characterised by the use of different strands
    • 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
    • D07B2201/104—Rope or cable structures twisted
    • D07B2201/1076—Open winding
    • D07B2201/108—Cylinder winding, i.e. S/Z or Z/S
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2055—Cores characterised by their structure comprising filaments or fibers
    • D07B2201/2057—Cores characterised by their structure comprising filaments or fibers resulting in a twisted structure
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2071—Spacers
    • D07B2201/2072—Spacers 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
    • D07B2201/2071—Spacers
    • D07B2201/2074—Spacers in radial direction
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/10—Natural organic materials
    • D07B2205/103—Animal and plant materials
    • D07B2205/106—Manila, hemp or sisal

Landscapes

  • Ropes Or Cables (AREA)

Description

Das vorliegende Drahtseil besteht aus einem inneren Seile gewöhnlicher Construction und einem äufseren Seile, dessen Litzen in einer der Drehung des inneren Seiles entgegengesetzten Richtung laufen.The present wire rope consists of an inner rope of ordinary construction and an outer rope, the strands of which are in an opposite direction to the rotation of the inner rope Run direction.

Das äufsere Seil wird aus einer möglichst grofsen Anzahl von Litzen hergestellt, welche eine möglichst geringe Anzahl von Drähten mit möglichst grofsem Querschnitt enthalten, während das innere Seil aus einer möglichst geringen Anzahl von Litzen besteht, welche aus einer möglichst grofsen Anzahl von Drähten mit möglichst geringem Querschnitt hergestellt sind.The outer rope is made from the greatest possible number of strands, which contain the smallest possible number of wires with the largest possible cross-section, while the inner rope consists of the smallest possible number of strands, which are made of the largest possible number of wires with the smallest possible cross-section are.

Das auf gewöhnliche Art hergestellte innere Seil A ist hier beispielsweise aus sechs Litzen a zusammengedreht, welche wiederum je aus sieben dünnen Drähten bestehen, und enthält eine aus Drähten gebildete Seele b, es kann jedoch auch eine Seele aus Hanf oder sonstigem Stoff erhalten. The inner rope A made in the usual way is here twisted together, for example, from six strands a , which in turn each consist of seven thin wires, and contains a core b made of wires, but it can also have a core made of hemp or other material.

Dieses innere Seil ist, wie bei c ersichtlich, mit getheertem oder mit einer Mischung von Talg und Sägemehl bestrichenem Hanf- oder dergl. Garn oder Kautschuk umschlungen, um die Vertiefungen auszufüllen und die Oberfläche vollkommen rund zu machen. As can be seen at c , this inner rope is wrapped with hemp or similar thread or rubber coated with hemp or similar thread or rubber, in order to fill the depressions and make the surface completely round.

Das äufsere Seil B ruht auf der Schicht c und kann aus etwa 8 bis 18 Litzen gebildet werden. Auf der Zeichnung sind beispielsweise 12 Litzen angewendet, welche je aus drei Drähten von etwa der zwei- bis dreifachen Stärke der inneren Litzendrähte bestehen und in einer der Drehung des inneren Seiles entgegengesetzten Richtung gedreht sind. Dadurch erhält man ein runderes und ebeneres Drahtseil, welches nach Angabe des Erfinders gröfsere Biegsamkeit besitzt als die bisherigen Seile. In manchen Fällen ist es vortheilhaft, zwischen die äufseren Litzen Hanf- oder dergl. Garn zu drehen, damit sich die Drähte nicht an einander reiben können.The outer rope B rests on the layer c and can be formed from about 8 to 18 strands. In the drawing, for example, 12 strands are used, each consisting of three wires of approximately two to three times the strength of the inner stranded wires and rotated in a direction opposite to the rotation of the inner rope. This gives a rounder and smoother wire rope which, according to the inventor, is more flexible than previous ropes. In some cases it is advantageous to twist hemp or similar yarn between the outer strands so that the wires cannot rub against one another.

Pate ν τ-An s ρ ruch:Godfather ν τ-An s ρ ruch:

Die Verbindung eines inneren und eines äufseren Seiles in solcher Weise, dafs die äufseren Litzen in einer zur Drehung der inneren Litzen entgegengesetzten Richtung laufen.The connection of an inner and an outer rope in such a way that the outer strands run in a direction opposite to the rotation of the inner strands.

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

KERUN. GEDRUCKT IN DER REICHSDRUCKEREI.KERUN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. PATENTSCHRIFTPATENT LETTERING KLASSE 47: Maschinenelemente.CLASS 47: Machine elements. Neuerungen an Drahtseilen.Innovations in wire ropes. Patentirt im Deutschen Reiche vom 17. October 1880 ab.Patented in the German Empire on October 17th, 1880.
DENDAT13975D Innovations in wire ropes Active DE13975C (en)

Publications (1)

Publication Number Publication Date
DE13975C true DE13975C (en)

Family

ID=291098

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT13975D Active DE13975C (en) Innovations in wire ropes

Country Status (1)

Country Link
DE (1) DE13975C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003097B (en) * 1955-01-04 1957-02-21 Huettenwerk Oberhausen Ag Process for the production of rotation-free, flat-strand wire ropes
DE1008156B (en) * 1954-04-26 1957-05-09 Westfaelische Union Ag Rotation-free wire rope twisted in ordinary lay
DE1057503B (en) * 1953-03-27 1959-05-14 Pirelli General Cable Works Fiber rope with strand layers wound concentrically around a central core

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057503B (en) * 1953-03-27 1959-05-14 Pirelli General Cable Works Fiber rope with strand layers wound concentrically around a central core
DE1008156B (en) * 1954-04-26 1957-05-09 Westfaelische Union Ag Rotation-free wire rope twisted in ordinary lay
DE1003097B (en) * 1955-01-04 1957-02-21 Huettenwerk Oberhausen Ag Process for the production of rotation-free, flat-strand wire ropes

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