ATE116391T1 - METHOD FOR PRODUCING A STRANDING UNIT WITH A TWIST DIRECTION CHANGING IN SECTIONS. - Google Patents

METHOD FOR PRODUCING A STRANDING UNIT WITH A TWIST DIRECTION CHANGING IN SECTIONS.

Info

Publication number
ATE116391T1
ATE116391T1 AT91307549T AT91307549T ATE116391T1 AT E116391 T1 ATE116391 T1 AT E116391T1 AT 91307549 T AT91307549 T AT 91307549T AT 91307549 T AT91307549 T AT 91307549T AT E116391 T1 ATE116391 T1 AT E116391T1
Authority
AT
Austria
Prior art keywords
assembly
elements
wavy
length
flexible elongate
Prior art date
Application number
AT91307549T
Other languages
German (de)
Inventor
Cyril Henry Gosling
Original Assignee
Bicc Plc
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 Bicc Plc filed Critical Bicc Plc
Application granted granted Critical
Publication of ATE116391T1 publication Critical patent/ATE116391T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/005—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material with alternating twist directions

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Ropes Or Cables (AREA)

Abstract

In the manufacture of a stranded assembly 5 separately formed flexible elongate elements 1 in which the direction of lay of the elements is reversed along the length of the assembly at regular intervals no greater in length than a single turn of an element, the flexible elongate elements 1 are caused to advance side by side in the direction of their lengths with their axes in a common plane and to follow regular wavy paths in the plane so as to form a flat assembly 3 of flexible elongate elements in which adjacent elements are in continuous contact and follow wavy paths. The advancing wavy flat assembly 3 is transversely folded about a longitudinal axis parallel to the direction of advance of the assembly to form a stranded assembly 5 of flexible elongate elements in which the direction of lay of the elements is reversed at regular intervals along the length of the assembly. The amplitude of the waves of the wavy flat assembly 3 having regard to the cross-sectional size of the flat assembly is such that, when the wavy flat assembly is transversely folded about the longitudinal axis, the regular intervals at which the direction of lay of the elements 1 is reversed are each no greater in length than a single turn of an element. <IMAGE>
AT91307549T 1991-08-15 1991-08-15 METHOD FOR PRODUCING A STRANDING UNIT WITH A TWIST DIRECTION CHANGING IN SECTIONS. ATE116391T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91307549A EP0528083B1 (en) 1991-08-15 1991-08-15 Manufacture of a reversed lay stranded assembly

Publications (1)

Publication Number Publication Date
ATE116391T1 true ATE116391T1 (en) 1995-01-15

Family

ID=8208376

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91307549T ATE116391T1 (en) 1991-08-15 1991-08-15 METHOD FOR PRODUCING A STRANDING UNIT WITH A TWIST DIRECTION CHANGING IN SECTIONS.

Country Status (3)

Country Link
EP (1) EP0528083B1 (en)
AT (1) ATE116391T1 (en)
DE (1) DE69106357T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9310584D0 (en) * 1993-05-22 1993-07-07 Bicc Plc Manufacture of a reversed lay stranded assembly
GB9423001D0 (en) * 1994-11-15 1995-01-04 Gosling Cyril H Manufacture of a reversed lay stranded assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577403A (en) * 1985-05-29 1986-03-25 Northern Telecom Limited Manufacture of telecommunications cable core units

Also Published As

Publication number Publication date
EP0528083B1 (en) 1994-12-28
DE69106357T2 (en) 1995-05-04
DE69106357D1 (en) 1995-02-09
EP0528083A1 (en) 1993-02-24

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