US1960426A - Manufacture of wire ropes - Google Patents

Manufacture of wire ropes Download PDF

Info

Publication number
US1960426A
US1960426A US602366A US60236632A US1960426A US 1960426 A US1960426 A US 1960426A US 602366 A US602366 A US 602366A US 60236632 A US60236632 A US 60236632A US 1960426 A US1960426 A US 1960426A
Authority
US
United States
Prior art keywords
rope
rollers
manufacture
wire ropes
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
Application number
US602366A
Other languages
English (en)
Inventor
Zundorf Hellmuth
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.)
AMERICAN CABLE CO Inc
AMERICAN CABLE COMPANY Inc
Original Assignee
AMERICAN CABLE CO Inc
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 AMERICAN CABLE CO Inc filed Critical AMERICAN CABLE CO Inc
Application granted granted Critical
Publication of US1960426A publication Critical patent/US1960426A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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

  • ropes have more or less strong undulations according to the direction of turning. It has also been proposed for providing a guide and for reforming the rope to arrange a plurality of stationary sets of rollers in different planes one behind the other. In this arrangement, however, the space required isvery great, if the rope is to be bent for instance in more than two planes. In another arrangement the ropes are twisted by means of oppositely rotating, coupled guiding I discs. Owing to the arrangement of the guides,
  • a device for removing the strain in a wire rope especially which has been made without previous treatment, according to the present invention a device is used which consists of two sets of rollers disposed one behind the other, but separate from '30 one another, and separately driven, whichare rotatable about the axis of the rope and the rollers of which are adjustable in a known manner as hereinafter described for the purpose of deflecting the rope.
  • the employment of these inde-- pendently driven devices makes it possible to let them rotate in opposite directions at any different speeds, so that by selecting the speed of revolution of each separate set of rollers and by setting the rollers of each set of rollers differently, there is a wide range of regulability.
  • Fig. 1 showing the device in elevation and Fig. 2 in plan view.
  • a and B are the sets of rollers which rotate independently of one another in opposite directions of rotation, as shown by the curved arrows, about the wire rope S which travels in thedirection indicated by the straight arrows.
  • These sets of rollers consist of the pairs of guiding rollers a, a, b, b and the deflecting rollers c, which are journalled in the supporting frame d by means of bolts e.
  • Adjustment of the rollers c for varying the extent of deflection of the rope may be effected by mounting the bolts which serve as shafts for 7 7 these rollers in slots 2 and i as shown in Fig. 1.
  • 'Iheshafts may be held in position by clamp nuts such as are indicated by .7 in Fig. 1.
  • On the gudgeons f or the supporting frames toothed wheels g and h are fixed for driving the device.
  • a device for removing the strains in wire ropes by postforming comprising two bending devices mounted one behind the other so as to be capable of rotating independently of each other about the axis of the finished rope, each bending device consisting of a supporting frame, and guide rollers and deflecting rollers mounted in the said frames for deflecting the rope out of its stretched position, and means for causing rotation of the bending devices in opposite directions.

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Electric Cable Installation (AREA)
  • Ropes Or Cables (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
US602366A 1931-04-05 1932-03-31 Manufacture of wire ropes Expired - Lifetime US1960426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF70667D DE576762C (de) 1931-04-05 1931-04-05 Vorrichtung zur Beseitigung von Spannungen in Drahtseilen

Publications (1)

Publication Number Publication Date
US1960426A true US1960426A (en) 1934-05-29

Family

ID=7784653

Family Applications (1)

Application Number Title Priority Date Filing Date
US602366A Expired - Lifetime US1960426A (en) 1931-04-05 1932-03-31 Manufacture of wire ropes

Country Status (4)

Country Link
US (1) US1960426A (enrdf_load_stackoverflow)
BE (1) BE387529A (enrdf_load_stackoverflow)
DE (1) DE576762C (enrdf_load_stackoverflow)
FR (1) FR734524A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545869A (en) * 1948-02-17 1951-03-20 Plax Corp Multiple fiber strand
US3025656A (en) * 1957-07-17 1962-03-20 Cook Foundation Inc Method and apparatus for making communication cable
US3169360A (en) * 1962-07-02 1965-02-16 Anaconda Wire & Cable Co Stranding apparatus and method
US3396522A (en) * 1967-01-30 1968-08-13 Albert A. Biagini Stranding machine
US3507108A (en) * 1965-03-01 1970-04-21 Fujikura Ltd Method of producing s-z alternating twists and the apparatus therefor
US3826072A (en) * 1972-10-10 1974-07-30 E Fischer Double bend stranded wire making machine
US5365729A (en) * 1989-08-17 1994-11-22 Commonwealth Scientific & Industrial Research Organisation Apparatus for stretching stable fibers
US5487262A (en) * 1993-04-20 1996-01-30 N.V. Bekaert S.A. Method and device for overtwisting and undertwisting a steel cord
US20170073888A1 (en) * 2014-05-08 2017-03-16 Nv Bekaert Sa Steel cord with reduced residual torsions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293063B (de) * 1963-01-28 1969-04-17 Hans Vornbaeumen Fa Schnellverseilmaschine
DE2709594B2 (de) * 1977-03-03 1980-06-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen SZ-Verseileinrichtung mit direktem, umsteuerbarem Antrieb

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545869A (en) * 1948-02-17 1951-03-20 Plax Corp Multiple fiber strand
US3025656A (en) * 1957-07-17 1962-03-20 Cook Foundation Inc Method and apparatus for making communication cable
US3169360A (en) * 1962-07-02 1965-02-16 Anaconda Wire & Cable Co Stranding apparatus and method
US3507108A (en) * 1965-03-01 1970-04-21 Fujikura Ltd Method of producing s-z alternating twists and the apparatus therefor
US3396522A (en) * 1967-01-30 1968-08-13 Albert A. Biagini Stranding machine
US3826072A (en) * 1972-10-10 1974-07-30 E Fischer Double bend stranded wire making machine
US5365729A (en) * 1989-08-17 1994-11-22 Commonwealth Scientific & Industrial Research Organisation Apparatus for stretching stable fibers
US5477669A (en) * 1989-08-17 1995-12-26 Commonwealth Scientific & Industrial Research Organisation Process for stretching staple fibers and staple fibers produced thereby
US5487262A (en) * 1993-04-20 1996-01-30 N.V. Bekaert S.A. Method and device for overtwisting and undertwisting a steel cord
US20170073888A1 (en) * 2014-05-08 2017-03-16 Nv Bekaert Sa Steel cord with reduced residual torsions
US10487448B2 (en) * 2014-05-08 2019-11-26 Nv Bekaert Sa Steel cord with reduced residual torsions

Also Published As

Publication number Publication date
FR734524A (fr) 1932-10-24
DE576762C (de) 1933-05-16
BE387529A (enrdf_load_stackoverflow) 1932-04-30

Similar Documents

Publication Publication Date Title
US1960426A (en) Manufacture of wire ropes
US3021663A (en) Apparatus for false twisting yarn
DE2330409A1 (de) Doppeldrall-verlitzmaschine
US1808444A (en) Manufacture of wire cables
EP0007473A1 (de) Vorrichtung zum SZ-Verseilen von Starkstromkabeladern mit sektorförmigem Leiterquerschnitt
US1742172A (en) Cord-forming apparatus
US3133402A (en) Strander
US1664231A (en) Method of and means of producing cables
AT401533B (de) Vorrichtung zum herstellen einer kabelverseilung mit wechselnder schlagrichtung
US1988586A (en) Quad stranding machine
EP0004295A2 (de) Vorrichtung zum SZ-Verseilen von Verseilelementen elektrischer Kabel und Leitungen sowie Verfahren zum Betrieb dieser Vorrichtung
DE2412199C2 (de) Verfahren zur abschnittsweise mit wechselnder Drallrichtung bzw. Drallänge erfolgenden Verseilung von elektrischen Kabeln oder Leitungen
US1862345A (en) Apparatus for manufacturing wire ropes and the like
US1864293A (en) Apparatus for treating wire rope
US1088467A (en) Manufacture of wire ropes.
US1693224A (en) Multiple-wire-drawing machine for drawing fine wires from suitable material
US1811897A (en) Method of and apparatus for forming cables
US359410A (en) Art of manufacturing wire ropes
CH371310A (de) Kabelzugvorrichtung
DE1941612A1 (de) Verfahren und Vorrichtung zum Tordieren von Adern fuer Nachrichtenkabel
DE697811C (de) Bandfuehrung bei Bandwickelmaschinen fuer elektrische Kabel
US2056470A (en) Rope making machine
US1784859A (en) Twisting machine
EP0749131A1 (de) Verfahren zur Herstellung einer Kabelverseilung
US1104078A (en) Twisting-machine.