US1862345A - Apparatus for manufacturing wire ropes and the like - Google Patents

Apparatus for manufacturing wire ropes and the like Download PDF

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Publication number
US1862345A
US1862345A US409668A US40966829A US1862345A US 1862345 A US1862345 A US 1862345A US 409668 A US409668 A US 409668A US 40966829 A US40966829 A US 40966829A US 1862345 A US1862345 A US 1862345A
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US
United States
Prior art keywords
rope
bending
rolls
twist
wire ropes
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 - Lifetime
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US409668A
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English (en)
Inventor
Wolf Gustav
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US409668A priority Critical patent/US1862345A/en
Application granted granted Critical
Publication of US1862345A publication Critical patent/US1862345A/en
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Expired - Lifetime legal-status Critical Current

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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
    • 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
    • D07B5/12—Making ropes or cables from special materials or of particular form of low twist or low tension by processes comprising setting or straightening treatments

Definitions

  • twist removing device by arranging several three-roller sets one behind the other, the axes of rotation of which intersect each other. As the bendin rolls rotate in the direction of the longitu inal axis of the rope, the laying of the latter is not destroyed and the bending of the rope can be carried out at any twisting de-' ree.
  • roller devices of a similar type are known per se, but they serve for straightening rods and the like with solid structure and differ fundamentallyfrom the object of the present invention in so far as they are unable to carry out a bending action in order to remove the twist from ropes and the like, although they are capable of bending rods into the straight longitudinal axis, it being the characteristic requirement of twist-removal by bending to extend the bending of the rope material beyond the latters longitudinal axis and elastic limit.
  • the rolling device is pref- ING WIRE norns AND THE LIKE 25, 1929. 'Seria1No.409,668.
  • the invention may evidently be realized also with other rolling devices, for instance by making the sets of rolls intersect one another not regularly successively but by carrying out the repeated bending with several sets of rolls first in one plane and then in a similar manner in another plane.
  • the bending may be done in less or more than four planes.
  • the form of construction which will be hereinafter described has been found to be the most practical. It is also not necessary, to arrange the twist-removing device directly in the rope-forming machine.
  • FIG. 1 shows a side elevation of the untwisting device.
  • Fig. 2 is a top plan view of Fig. 1.
  • 1liigsB and 4 each show a journalling of a re
  • the rope lay is produced as usual in the press jawhead a composed of two parts.
  • a pair of rolls 6, a grooved accurately in accordance with the cross section of the strand 8 or of the rope is. arranged directly behind the press jaw head a and designed to calibrate the strand or rope as usual.
  • the roll sets for each rope bending are arranged behind and transversely to one another in their axial directions, so that the bending of the strand or rope s is possible in difi'erent radial directions.
  • the degree of bending of the strand or of the rope and the number of bendings are selected, so that by the frequent bendings the natural tension ofthe material and consequently the twist is suppressed.
  • the degree of bending of the strand or of the rope must be greater than the twisting degree of the wires in the strand or in the rope.
  • the calibrating, untwistingand straightening-devices are preferably mounted in a common frame (Figs. 3 and 4) the rolls 1' being, if necessary, rotatable in ball bearings and guided in adjustin blocks m. Screw spindles n serve for a justing and securing the adjustable blocks.
  • Apparatus for reducing the twist tension of wire ropes and strands by bending as described comprising a plurality of roller sets disposed one behind the other in zigzag order and adapted to bend the wire and strands beyond their longitudinal axis and in different planes radial to their axis, the individual rolls rotating in the longitudinal direction of the rope and strands.

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  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
  • Mechanical Means For Catching Fish (AREA)
US409668A 1929-10-21 1929-11-25 Apparatus for manufacturing wire ropes and the like Expired - Lifetime US1862345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US409668A US1862345A (en) 1929-10-21 1929-11-25 Apparatus for manufacturing wire ropes and the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB31902/29A GB341867A (en) 1929-10-21 1929-10-21 Improved method and apparatus for manufacturing wire ropes and the like
US409668A US1862345A (en) 1929-10-21 1929-11-25 Apparatus for manufacturing wire ropes and the like

Publications (1)

Publication Number Publication Date
US1862345A true US1862345A (en) 1932-06-07

Family

ID=10330090

Family Applications (1)

Application Number Title Priority Date Filing Date
US409668A Expired - Lifetime US1862345A (en) 1929-10-21 1929-11-25 Apparatus for manufacturing wire ropes and the like

Country Status (5)

Country Link
US (1) US1862345A (ko)
BE (1) BE364245A (ko)
FR (1) FR682695A (ko)
GB (1) GB341867A (ko)
NL (1) NL33516C (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517309A (en) * 1947-05-16 1950-08-01 Richard D Heller Wire straightener
US2714282A (en) * 1951-10-29 1955-08-02 Rozieres Jean Alfred Louis Apparatus for nullifying residual twists of cables
US2941348A (en) * 1957-08-10 1960-06-21 Le Materiel De Cablerie Soc Manufacture of wire strands, bunches, and cables
US3025656A (en) * 1957-07-17 1962-03-20 Cook Foundation Inc Method and apparatus for making communication cable
US3826072A (en) * 1972-10-10 1974-07-30 E Fischer Double bend stranded wire making machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092629B (en) * 1981-02-06 1984-09-19 Bekaert Sa Nv Improvements in fatigue resistant cables

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517309A (en) * 1947-05-16 1950-08-01 Richard D Heller Wire straightener
US2714282A (en) * 1951-10-29 1955-08-02 Rozieres Jean Alfred Louis Apparatus for nullifying residual twists of cables
US3025656A (en) * 1957-07-17 1962-03-20 Cook Foundation Inc Method and apparatus for making communication cable
US2941348A (en) * 1957-08-10 1960-06-21 Le Materiel De Cablerie Soc Manufacture of wire strands, bunches, and cables
US3826072A (en) * 1972-10-10 1974-07-30 E Fischer Double bend stranded wire making machine

Also Published As

Publication number Publication date
BE364245A (ko) 1929-11-30
FR682695A (fr) 1930-05-31
GB341867A (en) 1931-01-21
NL33516C (ko) 1934-09-15

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