DE514310C - Machine for the production of low-twist wire ropes - Google Patents

Machine for the production of low-twist wire ropes

Info

Publication number
DE514310C
DE514310C DEF61392D DEF0061392D DE514310C DE 514310 C DE514310 C DE 514310C DE F61392 D DEF61392 D DE F61392D DE F0061392 D DEF0061392 D DE F0061392D DE 514310 C DE514310 C DE 514310C
Authority
DE
Germany
Prior art keywords
low
production
wire ropes
machine
reverse rotation
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
Application number
DEF61392D
Other languages
German (de)
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Priority to DEF61392D priority Critical patent/DE514310C/en
Application granted granted Critical
Publication of DE514310C publication Critical patent/DE514310C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D07B7/025—Preforming the wires or strands prior to closing

Landscapes

  • Steering Controls (AREA)

Description

Maschine zur Herstellung drallarmer Drahtseile Im Patent 488 867 ist ein Verfahren zur Herstellung drallarmer Drahtseile beschrieben, bei welchem die Verseilung unter Vorformung der Einzelemente und gleichzeitiger Rückdrehung der Haspel geschieht. Die dort zur Bewirkung der Rückdrehung beschriebene Vorrichtung besteht aus einem exzentrisch gelagerten Lenkring und Kurbelarmen, die an den Haspeln angreifen und die Haspel in der senkrechten Stellung halten. Mittels eines exzentrisch gelagerten, mit Kurbeln versehenen Lenkringes kann jedoch immer nur eine unveränderliche Rückdrehung der Haspel gegenüber der Trommeldrehung um 36o° ausgeführt werden.Machine for the production of low-twist wire ropes Patent 488 867 describes a process for the production of low-twist wire ropes, in which the stranding takes place with pre-forming of the individual elements and simultaneous reverse rotation of the reel. The device described there for effecting the reverse rotation consists of an eccentrically mounted steering ring and crank arms which engage the reels and hold the reel in the vertical position. By means of an eccentrically mounted steering ring provided with cranks, however, only one invariable reverse rotation of the reel with respect to the drum rotation by 36o ° can be carried out.

Es hat sich gezeigt, daß zur Aufhebung der den Drähten während des Verseilvorganges erteilten Verdrehung diese konstante Rückdrehung der Haspel bisweilen-nicht genügt. Es soll daher bei Anwendung des Verfahrens nach Patent 488 867 die Rückdrehung der Haspel in an sich bekannter Weise durch ein Zahnradübersetzungsgetriebe ausgeführt werden. Der Vorteil der Benutzung eines Zahnradgetriebes liegt in der Möglichkeit, die Verdrehung jedes Haspels, von dem der zur Verseilung bestimmte Draht abgespult wird, durch Einschalten oder Ausschalten von Zwischenrädern oder Auswechselung von Zahnrädern in jedes gewünschte Verhältnis zur Umdrehung der Verseiltrommel zu bringen. Bei Benutzung einer regulierbaren Rückdrehung mittels Zahnradgetriebes kann demgegenüber das mehr oder weniger dichte Aneinanderliegen der zur Schraubenform vorgebogenen Drähte oder Litzen im fertigen Seile in jeder gewünschten Weise geregelt werden.It has been shown that this constant reverse rotation of the reel is sometimes not sufficient to cancel the twist imparted to the wires during the stranding process. When using the method according to patent 488 867, the reverse rotation of the reel should therefore be carried out in a manner known per se by means of a gear transmission. The advantage of using a gear drive is the ability to bring the rotation of each reel, from which the wire intended for stranding is unwound, into any desired ratio to the rotation of the stranding drum by switching on or off intermediate gears or changing gears. When using an adjustable reverse rotation by means of a gear drive, on the other hand, the more or less close contact of the wires or strands pre-bent into a helical shape in the finished rope can be regulated in any desired way.

Die nach der Erfindung aus vorgebogenen spannungsfreien Drähten mit veränderlicher Rückdrehung hergestellten Drahtseile sind vollständig spannungsfrei und äußerst drallarm, d. h. die verseilten Drähte versuchen keine Rückfederung, springen nicht aus, und das fertige Seil windet und verwirft sich nicht, bildet keine Kinken und ist sehr geschmeidig und biegsam.According to the invention from pre-bent tension-free wires with Wire ropes made with variable reverse rotation are completely tension-free and extremely low-twist, d. H. the stranded wires do not try to spring back, do not jump out, and the finished rope does not twist and warp, form no kinks and is very pliable and flexible.

Claims (1)

PATENTANSPRUCH: Maschine zur Ausführung des Verfahrens nach Patent 488 867, dadurch gekennzeichnet, daß eine Vorrichtung zur Rückdrehung der Drahthaspel, bestehend aus einem an sich bekannten Zahnradübersetzungsgetriebe, zwecks Regulierung der Rückdrehung vorgesehen ist.Claim: machine for carrying out the method according to patent 488 867, characterized in that a device for reverse rotation of the wire reel, consisting of a gear transmission gear known per se, is provided for the purpose of regulating the reverse rotation.
DEF61392D 1926-05-19 1926-05-19 Machine for the production of low-twist wire ropes Expired DE514310C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF61392D DE514310C (en) 1926-05-19 1926-05-19 Machine for the production of low-twist wire ropes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF61392D DE514310C (en) 1926-05-19 1926-05-19 Machine for the production of low-twist wire ropes
DE635235X 1926-05-31

Publications (1)

Publication Number Publication Date
DE514310C true DE514310C (en) 1930-12-10

Family

ID=25945674

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF61392D Expired DE514310C (en) 1926-05-19 1926-05-19 Machine for the production of low-twist wire ropes

Country Status (1)

Country Link
DE (1) DE514310C (en)

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